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throw.js

Uploaded on Nov 01 2021 20:40 by 114424

/*!
* GravityScript
* http://josephpcohen.com
* http://gravityscript.googlecode.com/
*
* Updates:
* 2013:Joseph Paul Cohen: Pulled changes from Mr. Doob so it works on tablets.
* Email me if it breaks something
*
* Copyright 2011, Joseph Paul Cohen (joecohen -at- ieee.org)
* Veronica Carrillo-Marquez
* Fabio Elia
* Released under the GPLv3 License
*
* Notes:
* Based off of Mr. Doobs code for Google Gravity
*
* The main code is far down in the file. There are many libraries that
* are included and they just look like blobs of text
*/



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* Copyright 2010, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Includes Sizzle.js
* http://sizzlejs.com/
* Copyright 2010, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
*
* Date: Sat Feb 13 22:33:48 2010 -0500
*/
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f.top,left:d.left-f.left}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||s.body;a&&!/^body|html$/i.test(a.nodeName)&&c.css(a,"position")==="static";)a=a.offsetParent;return a})}});c.each(["Left","Top"],function(a,b){var d="scroll"+b;c.fn[d]=function(f){var e=this[0],j;if(!e)return null;if(f!==w)return this.each(function(){if(j=wa(this))j.scrollTo(!a?f:c(j).scrollLeft(),a?f:c(j).scrollTop());else this[d]=f});else return(j=wa(e))?"pageXOffset"in j?j[a?"pageYOffset":
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e&&e.document?e.document.compatMode==="CSS1Compat"&&e.document.documentElement["client"+b]||e.document.body["client"+b]:e.nodeType===9?Math.max(e.documentElement["client"+b],e.body["scroll"+b],e.documentElement["scroll"+b],e.body["offset"+b],e.documentElement["offset"+b]):f===w?c.css(e,d):this.css(d,typeof f==="string"?f:f+"px")}});A.jQuery=A.$=c})(window);





}


/* define jqeryui */


jQuery.ui||(function(c){var i=c.fn.remove,d=c.browser.mozilla&&(parseFloat(c.browser.version)<1.9);c.ui={version:"1.7.2",plugin:{add:function(k,l,n){var m=c.ui[k].prototype;for(var j in n){m.plugins[j]=m.plugins[j]||[];m.plugins[j].push([l,n[j]])}},call:function(j,l,k){var n=j.plugins[l];if(!n||!j.element[0].parentNode){return}for(var m=0;m<n.length;m++){if(j.options[n[m][0]]){n[m][1].apply(j.element,k)}}}},contains:function(k,j){return document.compareDocumentPosition?k.compareDocumentPosition(j)&16:k!==j&&k.contains(j)},hasScroll:function(m,k){if(c(m).css("overflow")=="hidden"){return false}var j=(k&&k=="left")?"scrollLeft":"scrollTop",l=false;if(m[j]>0){return true}m[j]=1;l=(m[j]>0);m[j]=0;return l},isOverAxis:function(k,j,l){return(k>j)&&(k<(j+l))},isOver:function(o,k,n,m,j,l){return c.ui.isOverAxis(o,n,j)&&c.ui.isOverAxis(k,m,l)},keyCode:{BACKSPACE:8,CAPS_LOCK:20,COMMA:188,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,INSERT:45,LEFT:37,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SHIFT:16,SPACE:32,TAB:9,UP:38}};if(d){var f=c.attr,e=c.fn.removeAttr,h="http://www.w3.org/2005/07/aaa",a=/^aria-/,b=/^wairole:/;c.attr=function(k,j,l){var m=l!==undefined;return(j=="role"?(m?f.call(this,k,j,"wairole:"+l):(f.apply(this,arguments)||"").replace(b,"")):(a.test(j)?(m?k.setAttributeNS(h,j.replace(a,"aaa:"),l):f.call(this,k,j.replace(a,"aaa:"))):f.apply(this,arguments)))};c.fn.removeAttr=function(j){return(a.test(j)?this.each(function(){this.removeAttributeNS(h,j.replace(a,""))}):e.call(this,j))}}c.fn.extend({remove:function(){c("*",this).add(this).each(function(){c(this).triggerHandler("remove")});return i.apply(this,arguments)},enableSelection:function(){return this.attr("unselectable","off").css("MozUserSelect","").unbind("selectstart.ui")},disableSelection:function(){return this.attr("unselectable","on").css("MozUserSelect","none").bind("selectstart.ui",function(){return false})},scrollParent:function(){var j;if((c.browser.msie&&(/(static|relative)/).test(this.css("position")))||(/absolute/).test(this.css("position"))){j=this.parents().filter(function(){return(/(relative|absolute|fixed)/).test(c.curCSS(this,"position",1))&&(/(auto|scroll)/).test(c.curCSS(this,"overflow",1)+c.curCSS(this,"overflow-y",1)+c.curCSS(this,"overflow-x",1))}).eq(0)}else{j=this.parents().filter(function(){return(/(auto|scroll)/).test(c.curCSS(this,"overflow",1)+c.curCSS(this,"overflow-y",1)+c.curCSS(this,"overflow-x",1))}).eq(0)}return(/fixed/).test(this.css("position"))||!j.length?c(document):j}});c.extend(c.expr[":"],{data:function(l,k,j){return !!c.data(l,j[3])},focusable:function(k){var l=k.nodeName.toLowerCase(),j=c.attr(k,"tabindex");return(/input|select|textarea|button|object/.test(l)?!k.disabled:"a"==l||"area"==l?k.href||!isNaN(j):!isNaN(j))&&!c(k)["area"==l?"parents":"closest"](":hidden").length},tabbable:function(k){var j=c.attr(k,"tabindex");return(isNaN(j)||j>=0)&&c(k).is(":focusable")}});function g(m,n,o,l){function k(q){var p=c[m][n][q]||[];return(typeof p=="string"?p.split(/,?\s+/):p)}var j=k("getter");if(l.length==1&&typeof l[0]=="string"){j=j.concat(k("getterSetter"))}return(c.inArray(o,j)!=-1)}c.widget=function(k,j){var l=k.split(".")[0];k=k.split(".")[1];c.fn[k]=function(p){var n=(typeof p=="string"),o=Array.prototype.slice.call(arguments,1);if(n&&p.substring(0,1)=="_"){return this}if(n&&g(l,k,p,o)){var m=c.data(this[0],k);return(m?m[p].apply(m,o):undefined)}return this.each(function(){var q=c.data(this,k);(!q&&!n&&c.data(this,k,new c[l][k](this,p))._init());(q&&n&&c.isFunction(q[p])&&q[p].apply(q,o))})};c[l]=c[l]||{};c[l][k]=function(o,n){var 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false}});if(c.browser.msie){this._mouseUnselectable=this.element.attr("unselectable");this.element.attr("unselectable","on")}this.started=false},_mouseDestroy:function(){this.element.unbind("."+this.widgetName);(c.browser.msie&&this.element.attr("unselectable",this._mouseUnselectable))},_mouseDown:function(l){l.originalEvent=l.originalEvent||{};if(l.originalEvent.mouseHandled){return}(this._mouseStarted&&this._mouseUp(l));this._mouseDownEvent=l;var k=this,m=(l.which==1),j=(typeof this.options.cancel=="string"?c(l.target).parents().add(l.target).filter(this.options.cancel).length:false);if(!m||j||!this._mouseCapture(l)){return true}this.mouseDelayMet=!this.options.delay;if(!this.mouseDelayMet){this._mouseDelayTimer=setTimeout(function(){k.mouseDelayMet=true},this.options.delay)}if(this._mouseDistanceMet(l)&&this._mouseDelayMet(l)){this._mouseStarted=(this._mouseStart(l)!==false);if(!this._mouseStarted){l.preventDefault();return true}}this._mouseMoveDelegate=function(n){return k._mouseMove(n)};this._mouseUpDelegate=function(n){return k._mouseUp(n)};c(document).bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate);(c.browser.safari||l.preventDefault());l.originalEvent.mouseHandled=true;return true},_mouseMove:function(j){if(c.browser.msie&&!j.button){return this._mouseUp(j)}if(this._mouseStarted){this._mouseDrag(j);return j.preventDefault()}if(this._mouseDistanceMet(j)&&this._mouseDelayMet(j)){this._mouseStarted=(this._mouseStart(this._mouseDownEvent,j)!==false);(this._mouseStarted?this._mouseDrag(j):this._mouseUp(j))}return !this._mouseStarted},_mouseUp:function(j){c(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate);if(this._mouseStarted){this._mouseStarted=false;this._preventClickEvent=(j.target==this._mouseDownEvent.target);this._mouseStop(j)}return false},_mouseDistanceMet:function(j){return(Math.max(Math.abs(this._mouseDownEvent.pageX-j.pageX),Math.abs(this._mouseDownEvent.pageY-j.pageY))>=this.options.distance)},_mouseDelayMet:function(j){return this.mouseDelayMet},_mouseStart:function(j){},_mouseDrag:function(j){},_mouseStop:function(j){},_mouseCapture:function(j){return true}};c.ui.mouse.defaults={cancel:null,distance:1,delay:0}})(jQuery);;/*
* jQuery UI Draggable 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Draggables
*
* Depends:
* ui.core.js
*/
(function(a){a.widget("ui.draggable",a.extend({},a.ui.mouse,{_init:function(){if(this.options.helper=="original"&&!(/^(?:r|a|f)/).test(this.element.css("position"))){this.element[0].style.position="relative"}(this.options.addClasses&&this.element.addClass("ui-draggable"));(this.options.disabled&&this.element.addClass("ui-draggable-disabled"));this._mouseInit()},destroy:function(){if(!this.element.data("draggable")){return}this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled");this._mouseDestroy()},_mouseCapture:function(b){var c=this.options;if(this.helper||c.disabled||a(b.target).is(".ui-resizable-handle")){return false}this.handle=this._getHandle(b);if(!this.handle){return false}return true},_mouseStart:function(b){var c=this.options;this.helper=this._createHelper(b);this._cacheHelperProportions();if(a.ui.ddmanager){a.ui.ddmanager.current=this}this._cacheMargins();this.cssPosition=this.helper.css("position");this.scrollParent=this.helper.scrollParent();this.offset=this.element.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};a.extend(this.offset,{click:{left:b.pageX-this.offset.left,top:b.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this._generatePosition(b);this.originalPageX=b.pageX;this.originalPageY=b.pageY;if(c.cursorAt){this._adjustOffsetFromHelper(c.cursorAt)}if(c.containment){this._setContainment()}this._trigger("start",b);this._cacheHelperProportions();if(a.ui.ddmanager&&!c.dropBehaviour){a.ui.ddmanager.prepareOffsets(this,b)}this.helper.addClass("ui-draggable-dragging");this._mouseDrag(b,true);return true},_mouseDrag:function(b,d){this.position=this._generatePosition(b);this.positionAbs=this._convertPositionTo("absolute");if(!d){var c=this._uiHash();this._trigger("drag",b,c);this.position=c.position}if(!this.options.axis||this.options.axis!="y"){this.helper[0].style.left=this.position.left+"px"}if(!this.options.axis||this.options.axis!="x"){this.helper[0].style.top=this.position.top+"px"}if(a.ui.ddmanager){a.ui.ddmanager.drag(this,b)}return false},_mouseStop:function(c){var d=false;if(a.ui.ddmanager&&!this.options.dropBehaviour){d=a.ui.ddmanager.drop(this,c)}if(this.dropped){d=this.dropped;this.dropped=false}if((this.options.revert=="invalid"&&!d)||(this.options.revert=="valid"&&d)||this.options.revert===true||(a.isFunction(this.options.revert)&&this.options.revert.call(this.element,d))){var b=this;a(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){b._trigger("stop",c);b._clear()})}else{this._trigger("stop",c);this._clear()}return false},_getHandle:function(b){var c=!this.options.handle||!a(this.options.handle,this.element).length?true:false;a(this.options.handle,this.element).find("*").andSelf().each(function(){if(this==b.target){c=true}});return c},_createHelper:function(c){var d=this.options;var b=a.isFunction(d.helper)?a(d.helper.apply(this.element[0],[c])):(d.helper=="clone"?this.element.clone():this.element);if(!b.parents("body").length){b.appendTo((d.appendTo=="parent"?this.element[0].parentNode:d.appendTo))}if(b[0]!=this.element[0]&&!(/(fixed|absolute)/).test(b.css("position"))){b.css("position","absolute")}return b},_adjustOffsetFromHelper:function(b){if(b.left!=undefined){this.offset.click.left=b.left+this.margins.left}if(b.right!=undefined){this.offset.click.left=this.helperProportions.width-b.right+this.margins.left}if(b.top!=undefined){this.offset.click.top=b.top+this.margins.top}if(b.bottom!=undefined){this.offset.click.top=this.helperProportions.height-b.bottom+this.margins.top}},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var b=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0])){b.left+=this.scrollParent.scrollLeft();b.top+=this.scrollParent.scrollTop()}if((this.offsetParent[0]==document.body)||(this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie)){b={top:0,left:0}}return{top:b.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:b.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var b=this.element.position();return{top:b.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:b.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else{return{top:0,left:0}}},_cacheMargins:function(){this.margins={left:(parseInt(this.element.css("marginLeft"),10)||0),top:(parseInt(this.element.css("marginTop"),10)||0)}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var e=this.options;if(e.containment=="parent"){e.containment=this.helper[0].parentNode}if(e.containment=="document"||e.containment=="window"){this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,a(e.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(a(e.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]}if(!(/^(document|window|parent)$/).test(e.containment)&&e.containment.constructor!=Array){var c=a(e.containment)[0];if(!c){return}var d=a(e.containment).offset();var b=(a(c).css("overflow")!="hidden");this.containment=[d.left+(parseInt(a(c).css("borderLeftWidth"),10)||0)+(parseInt(a(c).css("paddingLeft"),10)||0)-this.margins.left,d.top+(parseInt(a(c).css("borderTopWidth"),10)||0)+(parseInt(a(c).css("paddingTop"),10)||0)-this.margins.top,d.left+(b?Math.max(c.scrollWidth,c.offsetWidth):c.offsetWidth)-(parseInt(a(c).css("borderLeftWidth"),10)||0)-(parseInt(a(c).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,d.top+(b?Math.max(c.scrollHeight,c.offsetHeight):c.offsetHeight)-(parseInt(a(c).css("borderTopWidth"),10)||0)-(parseInt(a(c).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}else{if(e.containment.constructor==Array){this.containment=e.containment}}},_convertPositionTo:function(f,h){if(!h){h=this.position}var c=f=="absolute"?1:-1;var e=this.options,b=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,g=(/(html|body)/i).test(b[0].tagName);return{top:(h.top+this.offset.relative.top*c+this.offset.parent.top*c-(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(g?0:b.scrollTop()))*c)),left:(h.left+this.offset.relative.left*c+this.offset.parent.left*c-(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:b.scrollLeft())*c))}},_generatePosition:function(e){var h=this.options,b=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,i=(/(html|body)/i).test(b[0].tagName);if(this.cssPosition=="relative"&&!(this.scrollParent[0]!=document&&this.scrollParent[0]!=this.offsetParent[0])){this.offset.relative=this._getRelativeOffset()}var d=e.pageX;var c=e.pageY;if(this.originalPosition){if(this.containment){if(e.pageX-this.offset.click.left<this.containment[0]){d=this.containment[0]+this.offset.click.left}if(e.pageY-this.offset.click.top<this.containment[1]){c=this.containment[1]+this.offset.click.top}if(e.pageX-this.offset.click.left>this.containment[2]){d=this.containment[2]+this.offset.click.left}if(e.pageY-this.offset.click.top>this.containment[3]){c=this.containment[3]+this.offset.click.top}}if(h.grid){var g=this.originalPageY+Math.round((c-this.originalPageY)/h.grid[1])*h.grid[1];c=this.containment?(!(g-this.offset.click.top<this.containment[1]||g-this.offset.click.top>this.containment[3])?g:(!(g-this.offset.click.top<this.containment[1])?g-h.grid[1]:g+h.grid[1])):g;var f=this.originalPageX+Math.round((d-this.originalPageX)/h.grid[0])*h.grid[0];d=this.containment?(!(f-this.offset.click.left<this.containment[0]||f-this.offset.click.left>this.containment[2])?f:(!(f-this.offset.click.left<this.containment[0])?f-h.grid[0]:f+h.grid[0])):f}}return{top:(c-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(i?0:b.scrollTop())))),left:(d-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():i?0:b.scrollLeft())))}},_clear:function(){this.helper.removeClass("ui-draggable-dragging");if(this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval){this.helper.remove()}this.helper=null;this.cancelHelperRemoval=false},_trigger:function(b,c,d){d=d||this._uiHash();a.ui.plugin.call(this,b,[c,d]);if(b=="drag"){this.positionAbs=this._convertPositionTo("absolute")}return a.widget.prototype._trigger.call(this,b,c,d)},plugins:{},_uiHash:function(b){return{helper:this.helper,position:this.position,absolutePosition:this.positionAbs,offset:this.positionAbs}}}));a.extend(a.ui.draggable,{version:"1.7.2",eventPrefix:"drag",defaults:{addClasses:true,appendTo:"parent",axis:false,cancel:":input,option",connectToSortable:false,containment:false,cursor:"auto",cursorAt:false,delay:0,distance:1,grid:false,handle:false,helper:"original",iframeFix:false,opacity:false,refreshPositions:false,revert:false,revertDuration:500,scope:"default",scroll:true,scrollSensitivity:20,scrollSpeed:20,snap:false,snapMode:"both",snapTolerance:20,stack:false,zIndex:false}});a.ui.plugin.add("draggable","connectToSortable",{start:function(c,e){var d=a(this).data("draggable"),f=d.options,b=a.extend({},e,{item:d.element});d.sortables=[];a(f.connectToSortable).each(function(){var g=a.data(this,"sortable");if(g&&!g.options.disabled){d.sortables.push({instance:g,shouldRevert:g.options.revert});g._refreshItems();g._trigger("activate",c,b)}})},stop:function(c,e){var d=a(this).data("draggable"),b=a.extend({},e,{item:d.element});a.each(d.sortables,function(){if(this.instance.isOver){this.instance.isOver=0;d.cancelHelperRemoval=true;this.instance.cancelHelperRemoval=false;if(this.shouldRevert){this.instance.options.revert=true}this.instance._mouseStop(c);this.instance.options.helper=this.instance.options._helper;if(d.options.helper=="original"){this.instance.currentItem.css({top:"auto",left:"auto"})}}else{this.instance.cancelHelperRemoval=false;this.instance._trigger("deactivate",c,b)}})},drag:function(c,f){var e=a(this).data("draggable"),b=this;var d=function(i){var n=this.offset.click.top,m=this.offset.click.left;var g=this.positionAbs.top,k=this.positionAbs.left;var j=i.height,l=i.width;var p=i.top,h=i.left;return a.ui.isOver(g+n,k+m,p,h,j,l)};a.each(e.sortables,function(g){this.instance.positionAbs=e.positionAbs;this.instance.helperProportions=e.helperProportions;this.instance.offset.click=e.offset.click;if(this.instance._intersectsWith(this.instance.containerCache)){if(!this.instance.isOver){this.instance.isOver=1;this.instance.currentItem=a(b).clone().appendTo(this.instance.element).data("sortable-item",true);this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return f.helper[0]};c.target=this.instance.currentItem[0];this.instance._mouseCapture(c,true);this.instance._mouseStart(c,true,true);this.instance.offset.click.top=e.offset.click.top;this.instance.offset.click.left=e.offset.click.left;this.instance.offset.parent.left-=e.offset.parent.left-this.instance.offset.parent.left;this.instance.offset.parent.top-=e.offset.parent.top-this.instance.offset.parent.top;e._trigger("toSortable",c);e.dropped=this.instance.element;e.currentItem=e.element;this.instance.fromOutside=e}if(this.instance.currentItem){this.instance._mouseDrag(c)}}else{if(this.instance.isOver){this.instance.isOver=0;this.instance.cancelHelperRemoval=true;this.instance.options.revert=false;this.instance._trigger("out",c,this.instance._uiHash(this.instance));this.instance._mouseStop(c,true);this.instance.options.helper=this.instance.options._helper;this.instance.currentItem.remove();if(this.instance.placeholder){this.instance.placeholder.remove()}e._trigger("fromSortable",c);e.dropped=false}}})}});a.ui.plugin.add("draggable","cursor",{start:function(c,d){var b=a("body"),e=a(this).data("draggable").options;if(b.css("cursor")){e._cursor=b.css("cursor")}b.css("cursor",e.cursor)},stop:function(b,c){var d=a(this).data("draggable").options;if(d._cursor){a("body").css("cursor",d._cursor)}}});a.ui.plugin.add("draggable","iframeFix",{start:function(b,c){var d=a(this).data("draggable").options;a(d.iframeFix===true?"iframe":d.iframeFix).each(function(){a('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1000}).css(a(this).offset()).appendTo("body")})},stop:function(b,c){a("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)})}});a.ui.plugin.add("draggable","opacity",{start:function(c,d){var b=a(d.helper),e=a(this).data("draggable").options;if(b.css("opacity")){e._opacity=b.css("opacity")}b.css("opacity",e.opacity)},stop:function(b,c){var d=a(this).data("draggable").options;if(d._opacity){a(c.helper).css("opacity",d._opacity)}}});a.ui.plugin.add("draggable","scroll",{start:function(c,d){var b=a(this).data("draggable");if(b.scrollParent[0]!=document&&b.scrollParent[0].tagName!="HTML"){b.overflowOffset=b.scrollParent.offset()}},drag:function(d,e){var c=a(this).data("draggable"),f=c.options,b=false;if(c.scrollParent[0]!=document&&c.scrollParent[0].tagName!="HTML"){if(!f.axis||f.axis!="x"){if((c.overflowOffset.top+c.scrollParent[0].offsetHeight)-d.pageY<f.scrollSensitivity){c.scrollParent[0].scrollTop=b=c.scrollParent[0].scrollTop+f.scrollSpeed}else{if(d.pageY-c.overflowOffset.top<f.scrollSensitivity){c.scrollParent[0].scrollTop=b=c.scrollParent[0].scrollTop-f.scrollSpeed}}}if(!f.axis||f.axis!="y"){if((c.overflowOffset.left+c.scrollParent[0].offsetWidth)-d.pageX<f.scrollSensitivity){c.scrollParent[0].scrollLeft=b=c.scrollParent[0].scrollLeft+f.scrollSpeed}else{if(d.pageX-c.overflowOffset.left<f.scrollSensitivity){c.scrollParent[0].scrollLeft=b=c.scrollParent[0].scrollLeft-f.scrollSpeed}}}}else{if(!f.axis||f.axis!="x"){if(d.pageY-a(document).scrollTop()<f.scrollSensitivity){b=a(document).scrollTop(a(document).scrollTop()-f.scrollSpeed)}else{if(a(window).height()-(d.pageY-a(document).scrollTop())<f.scrollSensitivity){b=a(document).scrollTop(a(document).scrollTop()+f.scrollSpeed)}}}if(!f.axis||f.axis!="y"){if(d.pageX-a(document).scrollLeft()<f.scrollSensitivity){b=a(document).scrollLeft(a(document).scrollLeft()-f.scrollSpeed)}else{if(a(window).width()-(d.pageX-a(document).scrollLeft())<f.scrollSensitivity){b=a(document).scrollLeft(a(document).scrollLeft()+f.scrollSpeed)}}}}if(b!==false&&a.ui.ddmanager&&!f.dropBehaviour){a.ui.ddmanager.prepareOffsets(c,d)}}});a.ui.plugin.add("draggable","snap",{start:function(c,d){var b=a(this).data("draggable"),e=b.options;b.snapElements=[];a(e.snap.constructor!=String?(e.snap.items||":data(draggable)"):e.snap).each(function(){var g=a(this);var f=g.offset();if(this!=b.element[0]){b.snapElements.push({item:this,width:g.outerWidth(),height:g.outerHeight(),top:f.top,left:f.left})}})},drag:function(u,p){var g=a(this).data("draggable"),q=g.options;var y=q.snapTolerance;var x=p.offset.left,w=x+g.helperProportions.width,f=p.offset.top,e=f+g.helperProportions.height;for(var v=g.snapElements.length-1;v>=0;v--){var s=g.snapElements[v].left,n=s+g.snapElements[v].width,m=g.snapElements[v].top,A=m+g.snapElements[v].height;if(!((s-y<x&&x<n+y&&m-y<f&&f<A+y)||(s-y<x&&x<n+y&&m-y<e&&e<A+y)||(s-y<w&&w<n+y&&m-y<f&&f<A+y)||(s-y<w&&w<n+y&&m-y<e&&e<A+y))){if(g.snapElements[v].snapping){(g.options.snap.release&&g.options.snap.release.call(g.element,u,a.extend(g._uiHash(),{snapItem:g.snapElements[v].item})))}g.snapElements[v].snapping=false;continue}if(q.snapMode!="inner"){var c=Math.abs(m-e)<=y;var z=Math.abs(A-f)<=y;var j=Math.abs(s-w)<=y;var k=Math.abs(n-x)<=y;if(c){p.position.top=g._convertPositionTo("relative",{top:m-g.helperProportions.height,left:0}).top-g.margins.top}if(z){p.position.top=g._convertPositionTo("relative",{top:A,left:0}).top-g.margins.top}if(j){p.position.left=g._convertPositionTo("relative",{top:0,left:s-g.helperProportions.width}).left-g.margins.left}if(k){p.position.left=g._convertPositionTo("relative",{top:0,left:n}).left-g.margins.left}}var h=(c||z||j||k);if(q.snapMode!="outer"){var c=Math.abs(m-f)<=y;var z=Math.abs(A-e)<=y;var j=Math.abs(s-x)<=y;var k=Math.abs(n-w)<=y;if(c){p.position.top=g._convertPositionTo("relative",{top:m,left:0}).top-g.margins.top}if(z){p.position.top=g._convertPositionTo("relative",{top:A-g.helperProportions.height,left:0}).top-g.margins.top}if(j){p.position.left=g._convertPositionTo("relative",{top:0,left:s}).left-g.margins.left}if(k){p.position.left=g._convertPositionTo("relative",{top:0,left:n-g.helperProportions.width}).left-g.margins.left}}if(!g.snapElements[v].snapping&&(c||z||j||k||h)){(g.options.snap.snap&&g.options.snap.snap.call(g.element,u,a.extend(g._uiHash(),{snapItem:g.snapElements[v].item})))}g.snapElements[v].snapping=(c||z||j||k||h)}}});a.ui.plugin.add("draggable","stack",{start:function(b,c){var e=a(this).data("draggable").options;var d=a.makeArray(a(e.stack.group)).sort(function(g,f){return(parseInt(a(g).css("zIndex"),10)||e.stack.min)-(parseInt(a(f).css("zIndex"),10)||e.stack.min)});a(d).each(function(f){this.style.zIndex=e.stack.min+f});this[0].style.zIndex=e.stack.min+d.length}});a.ui.plugin.add("draggable","zIndex",{start:function(c,d){var b=a(d.helper),e=a(this).data("draggable").options;if(b.css("zIndex")){e._zIndex=b.css("zIndex")}b.css("zIndex",e.zIndex)},stop:function(b,c){var d=a(this).data("draggable").options;if(d._zIndex){a(c.helper).css("zIndex",d._zIndex)}}})})(jQuery);;/*
* jQuery UI Droppable 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Droppables
*
* Depends:
* ui.core.js
* ui.draggable.js
*/
(function(a){a.widget("ui.droppable",{_init:function(){var c=this.options,b=c.accept;this.isover=0;this.isout=1;this.options.accept=this.options.accept&&a.isFunction(this.options.accept)?this.options.accept:function(e){return e.is(b)};this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight};a.ui.ddmanager.droppables[this.options.scope]=a.ui.ddmanager.droppables[this.options.scope]||[];a.ui.ddmanager.droppables[this.options.scope].push(this);(this.options.addClasses&&this.element.addClass("ui-droppable"))},destroy:function(){var b=a.ui.ddmanager.droppables[this.options.scope];for(var c=0;c<b.length;c++){if(b[c]==this){b.splice(c,1)}}this.element.removeClass("ui-droppable ui-droppable-disabled").removeData("droppable").unbind(".droppable")},_setData:function(b,c){if(b=="accept"){this.options.accept=c&&a.isFunction(c)?c:function(e){return e.is(c)}}else{a.widget.prototype._setData.apply(this,arguments)}},_activate:function(c){var b=a.ui.ddmanager.current;if(this.options.activeClass){this.element.addClass(this.options.activeClass)}(b&&this._trigger("activate",c,this.ui(b)))},_deactivate:function(c){var b=a.ui.ddmanager.current;if(this.options.activeClass){this.element.removeClass(this.options.activeClass)}(b&&this._trigger("deactivate",c,this.ui(b)))},_over:function(c){var b=a.ui.ddmanager.current;if(!b||(b.currentItem||b.element)[0]==this.element[0]){return}if(this.options.accept.call(this.element[0],(b.currentItem||b.element))){if(this.options.hoverClass){this.element.addClass(this.options.hoverClass)}this._trigger("over",c,this.ui(b))}},_out:function(c){var b=a.ui.ddmanager.current;if(!b||(b.currentItem||b.element)[0]==this.element[0]){return}if(this.options.accept.call(this.element[0],(b.currentItem||b.element))){if(this.options.hoverClass){this.element.removeClass(this.options.hoverClass)}this._trigger("out",c,this.ui(b))}},_drop:function(c,d){var b=d||a.ui.ddmanager.current;if(!b||(b.currentItem||b.element)[0]==this.element[0]){return false}var e=false;this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function(){var f=a.data(this,"droppable");if(f.options.greedy&&a.ui.intersect(b,a.extend(f,{offset:f.element.offset()}),f.options.tolerance)){e=true;return false}});if(e){return false}if(this.options.accept.call(this.element[0],(b.currentItem||b.element))){if(this.options.activeClass){this.element.removeClass(this.options.activeClass)}if(this.options.hoverClass){this.element.removeClass(this.options.hoverClass)}this._trigger("drop",c,this.ui(b));return this.element}return false},ui:function(b){return{draggable:(b.currentItem||b.element),helper:b.helper,position:b.position,absolutePosition:b.positionAbs,offset:b.positionAbs}}});a.extend(a.ui.droppable,{version:"1.7.2",eventPrefix:"drop",defaults:{accept:"*",activeClass:false,addClasses:true,greedy:false,hoverClass:false,scope:"default",tolerance:"intersect"}});a.ui.intersect=function(q,j,o){if(!j.offset){return false}var e=(q.positionAbs||q.position.absolute).left,d=e+q.helperProportions.width,n=(q.positionAbs||q.position.absolute).top,m=n+q.helperProportions.height;var g=j.offset.left,c=g+j.proportions.width,p=j.offset.top,k=p+j.proportions.height;switch(o){case"fit":return(g<e&&d<c&&p<n&&m<k);break;case"intersect":return(g<e+(q.helperProportions.width/2)&&d-(q.helperProportions.width/2)<c&&p<n+(q.helperProportions.height/2)&&m-(q.helperProportions.height/2)<k);break;case"pointer":var h=((q.positionAbs||q.position.absolute).left+(q.clickOffset||q.offset.click).left),i=((q.positionAbs||q.position.absolute).top+(q.clickOffset||q.offset.click).top),f=a.ui.isOver(i,h,p,g,j.proportions.height,j.proportions.width);return f;break;case"touch":return((n>=p&&n<=k)||(m>=p&&m<=k)||(n<p&&m>k))&&((e>=g&&e<=c)||(d>=g&&d<=c)||(e<g&&d>c));break;default:return false;break}};a.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(e,g){var b=a.ui.ddmanager.droppables[e.options.scope];var f=g?g.type:null;var h=(e.currentItem||e.element).find(":data(droppable)").andSelf();droppablesLoop:for(var d=0;d<b.length;d++){if(b[d].options.disabled||(e&&!b[d].options.accept.call(b[d].element[0],(e.currentItem||e.element)))){continue}for(var c=0;c<h.length;c++){if(h[c]==b[d].element[0]){b[d].proportions.height=0;continue droppablesLoop}}b[d].visible=b[d].element.css("display")!="none";if(!b[d].visible){continue}b[d].offset=b[d].element.offset();b[d].proportions={width:b[d].element[0].offsetWidth,height:b[d].element[0].offsetHeight};if(f=="mousedown"){b[d]._activate.call(b[d],g)}}},drop:function(b,c){var d=false;a.each(a.ui.ddmanager.droppables[b.options.scope],function(){if(!this.options){return}if(!this.options.disabled&&this.visible&&a.ui.intersect(b,this,this.options.tolerance)){d=this._drop.call(this,c)}if(!this.options.disabled&&this.visible&&this.options.accept.call(this.element[0],(b.currentItem||b.element))){this.isout=1;this.isover=0;this._deactivate.call(this,c)}});return d},drag:function(b,c){if(b.options.refreshPositions){a.ui.ddmanager.prepareOffsets(b,c)}a.each(a.ui.ddmanager.droppables[b.options.scope],function(){if(this.options.disabled||this.greedyChild||!this.visible){return}var e=a.ui.intersect(b,this,this.options.tolerance);var g=!e&&this.isover==1?"isout":(e&&this.isover==0?"isover":null);if(!g){return}var f;if(this.options.greedy){var d=this.element.parents(":data(droppable):eq(0)");if(d.length){f=a.data(d[0],"droppable");f.greedyChild=(g=="isover"?1:0)}}if(f&&g=="isover"){f.isover=0;f.isout=1;f._out.call(f,c)}this[g]=1;this[g=="isout"?"isover":"isout"]=0;this[g=="isover"?"_over":"_out"].call(this,c);if(f&&g=="isout"){f.isout=0;f.isover=1;f._over.call(f,c)}})}}})(jQuery);;/*
* jQuery UI Resizable 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Resizables
*
* Depends:
* ui.core.js
*/
(function(c){c.widget("ui.resizable",c.extend({},c.ui.mouse,{_init:function(){var e=this,j=this.options;this.element.addClass("ui-resizable");c.extend(this,{_aspectRatio:!!(j.aspectRatio),aspectRatio:j.aspectRatio,originalElement:this.element,_proportionallyResizeElements:[],_helper:j.helper||j.ghost||j.animate?j.helper||"ui-resizable-helper":null});if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)){if(/relative/.test(this.element.css("position"))&&c.browser.opera){this.element.css({position:"relative",top:"auto",left:"auto"})}this.element.wrap(c('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")}));this.element=this.element.parent().data("resizable",this.element.data("resizable"));this.elementIsWrapper=true;this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")});this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0});this.originalResizeStyle=this.originalElement.css("resize");this.originalElement.css("resize","none");this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"}));this.originalElement.css({margin:this.originalElement.css("margin")});this._proportionallyResize()}this.handles=j.handles||(!c(".ui-resizable-handle",this.element).length?"e,s,se":{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"});if(this.handles.constructor==String){if(this.handles=="all"){this.handles="n,e,s,w,se,sw,ne,nw"}var k=this.handles.split(",");this.handles={};for(var f=0;f<k.length;f++){var h=c.trim(k[f]),d="ui-resizable-"+h;var g=c('<div class="ui-resizable-handle '+d+'"></div>');if(/sw|se|ne|nw/.test(h)){g.css({zIndex:++j.zIndex})}if("se"==h){g.addClass("ui-icon ui-icon-gripsmall-diagonal-se")}this.handles[h]=".ui-resizable-"+h;this.element.append(g)}}this._renderAxis=function(p){p=p||this.element;for(var m in this.handles){if(this.handles[m].constructor==String){this.handles[m]=c(this.handles[m],this.element).show()}if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var n=c(this.handles[m],this.element),o=0;o=/sw|ne|nw|se|n|s/.test(m)?n.outerHeight():n.outerWidth();var l=["padding",/ne|nw|n/.test(m)?"Top":/se|sw|s/.test(m)?"Bottom":/^e$/.test(m)?"Right":"Left"].join("");p.css(l,o);this._proportionallyResize()}if(!c(this.handles[m]).length){continue}}};this._renderAxis(this.element);this._handles=c(".ui-resizable-handle",this.element).disableSelection();this._handles.mouseover(function(){if(!e.resizing){if(this.className){var i=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i)}e.axis=i&&i[1]?i[1]:"se"}});if(j.autoHide){this._handles.hide();c(this.element).addClass("ui-resizable-autohide").hover(function(){c(this).removeClass("ui-resizable-autohide");e._handles.show()},function(){if(!e.resizing){c(this).addClass("ui-resizable-autohide");e._handles.hide()}})}this._mouseInit()},destroy:function(){this._mouseDestroy();var d=function(f){c(f).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){d(this.element);var e=this.element;e.parent().append(this.originalElement.css({position:e.css("position"),width:e.outerWidth(),height:e.outerHeight(),top:e.css("top"),left:e.css("left")})).end().remove()}this.originalElement.css("resize",this.originalResizeStyle);d(this.originalElement)},_mouseCapture:function(e){var f=false;for(var d in this.handles){if(c(this.handles[d])[0]==e.target){f=true}}return this.options.disabled||!!f},_mouseStart:function(f){var i=this.options,e=this.element.position(),d=this.element;this.resizing=true;this.documentScroll={top:c(document).scrollTop(),left:c(document).scrollLeft()};if(d.is(".ui-draggable")||(/absolute/).test(d.css("position"))){d.css({position:"absolute",top:e.top,left:e.left})}if(c.browser.opera&&(/relative/).test(d.css("position"))){d.css({position:"relative",top:"auto",left:"auto"})}this._renderProxy();var j=b(this.helper.css("left")),g=b(this.helper.css("top"));if(i.containment){j+=c(i.containment).scrollLeft()||0;g+=c(i.containment).scrollTop()||0}this.offset=this.helper.offset();this.position={left:j,top:g};this.size=this._helper?{width:d.outerWidth(),height:d.outerHeight()}:{width:d.width(),height:d.height()};this.originalSize=this._helper?{width:d.outerWidth(),height:d.outerHeight()}:{width:d.width(),height:d.height()};this.originalPosition={left:j,top:g};this.sizeDiff={width:d.outerWidth()-d.width(),height:d.outerHeight()-d.height()};this.originalMousePosition={left:f.pageX,top:f.pageY};this.aspectRatio=(typeof i.aspectRatio=="number")?i.aspectRatio:((this.originalSize.width/this.originalSize.height)||1);var h=c(".ui-resizable-"+this.axis).css("cursor");c("body").css("cursor",h=="auto"?this.axis+"-resize":h);d.addClass("ui-resizable-resizing");this._propagate("start",f);return true},_mouseDrag:function(d){var g=this.helper,f=this.options,l={},p=this,i=this.originalMousePosition,m=this.axis;var q=(d.pageX-i.left)||0,n=(d.pageY-i.top)||0;var h=this._change[m];if(!h){return false}var k=h.apply(this,[d,q,n]),j=c.browser.msie&&c.browser.version<7,e=this.sizeDiff;if(this._aspectRatio||d.shiftKey){k=this._updateRatio(k,d)}k=this._respectSize(k,d);this._propagate("resize",d);g.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"});if(!this._helper&&this._proportionallyResizeElements.length){this._proportionallyResize()}this._updateCache(k);this._trigger("resize",d,this.ui());return false},_mouseStop:function(g){this.resizing=false;var h=this.options,l=this;if(this._helper){var f=this._proportionallyResizeElements,d=f.length&&(/textarea/i).test(f[0].nodeName),e=d&&c.ui.hasScroll(f[0],"left")?0:l.sizeDiff.height,j=d?0:l.sizeDiff.width;var m={width:(l.size.width-j),height:(l.size.height-e)},i=(parseInt(l.element.css("left"),10)+(l.position.left-l.originalPosition.left))||null,k=(parseInt(l.element.css("top"),10)+(l.position.top-l.originalPosition.top))||null;if(!h.animate){this.element.css(c.extend(m,{top:k,left:i}))}l.helper.height(l.size.height);l.helper.width(l.size.width);if(this._helper&&!h.animate){this._proportionallyResize()}}c("body").css("cursor","auto");this.element.removeClass("ui-resizable-resizing");this._propagate("stop",g);if(this._helper){this.helper.remove()}return false},_updateCache:function(d){var e=this.options;this.offset=this.helper.offset();if(a(d.left)){this.position.left=d.left}if(a(d.top)){this.position.top=d.top}if(a(d.height)){this.size.height=d.height}if(a(d.width)){this.size.width=d.width}},_updateRatio:function(g,f){var h=this.options,i=this.position,e=this.size,d=this.axis;if(g.height){g.width=(e.height*this.aspectRatio)}else{if(g.width){g.height=(e.width/this.aspectRatio)}}if(d=="sw"){g.left=i.left+(e.width-g.width);g.top=null}if(d=="nw"){g.top=i.top+(e.height-g.height);g.left=i.left+(e.width-g.width)}return g},_respectSize:function(k,f){var i=this.helper,h=this.options,q=this._aspectRatio||f.shiftKey,p=this.axis,s=a(k.width)&&h.maxWidth&&(h.maxWidth<k.width),l=a(k.height)&&h.maxHeight&&(h.maxHeight<k.height),g=a(k.width)&&h.minWidth&&(h.minWidth>k.width),r=a(k.height)&&h.minHeight&&(h.minHeight>k.height);if(g){k.width=h.minWidth}if(r){k.height=h.minHeight}if(s){k.width=h.maxWidth}if(l){k.height=h.maxHeight}var e=this.originalPosition.left+this.originalSize.width,n=this.position.top+this.size.height;var j=/sw|nw|w/.test(p),d=/nw|ne|n/.test(p);if(g&&j){k.left=e-h.minWidth}if(s&&j){k.left=e-h.maxWidth}if(r&&d){k.top=n-h.minHeight}if(l&&d){k.top=n-h.maxHeight}var m=!k.width&&!k.height;if(m&&!k.left&&k.top){k.top=null}else{if(m&&!k.top&&k.left){k.left=null}}return k},_proportionallyResize:function(){var j=this.options;if(!this._proportionallyResizeElements.length){return}var f=this.helper||this.element;for(var e=0;e<this._proportionallyResizeElements.length;e++){var g=this._proportionallyResizeElements[e];if(!this.borderDif){var d=[g.css("borderTopWidth"),g.css("borderRightWidth"),g.css("borderBottomWidth"),g.css("borderLeftWidth")],h=[g.css("paddingTop"),g.css("paddingRight"),g.css("paddingBottom"),g.css("paddingLeft")];this.borderDif=c.map(d,function(k,m){var l=parseInt(k,10)||0,n=parseInt(h[m],10)||0;return l+n})}if(c.browser.msie&&!(!(c(f).is(":hidden")||c(f).parents(":hidden").length))){continue}g.css({height:(f.height()-this.borderDif[0]-this.borderDif[2])||0,width:(f.width()-this.borderDif[1]-this.borderDif[3])||0})}},_renderProxy:function(){var e=this.element,h=this.options;this.elementOffset=e.offset();if(this._helper){this.helper=this.helper||c('<div style="overflow:hidden;"></div>');var d=c.browser.msie&&c.browser.version<7,f=(d?1:0),g=(d?2:-1);this.helper.addClass(this._helper).css({width:this.element.outerWidth()+g,height:this.element.outerHeight()+g,position:"absolute",left:this.elementOffset.left-f+"px",top:this.elementOffset.top-f+"px",zIndex:++h.zIndex});this.helper.appendTo("body").disableSelection()}else{this.helper=this.element}},_change:{e:function(f,e,d){return{width:this.originalSize.width+e}},w:function(g,e,d){var i=this.options,f=this.originalSize,h=this.originalPosition;return{left:h.left+e,width:f.width-e}},n:function(g,e,d){var i=this.options,f=this.originalSize,h=this.originalPosition;return{top:h.top+d,height:f.height-d}},s:function(f,e,d){return{height:this.originalSize.height+d}},se:function(f,e,d){return c.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[f,e,d]))},sw:function(f,e,d){return c.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[f,e,d]))},ne:function(f,e,d){return c.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[f,e,d]))},nw:function(f,e,d){return c.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[f,e,d]))}},_propagate:function(e,d){c.ui.plugin.call(this,e,[d,this.ui()]);(e!="resize"&&this._trigger(e,d,this.ui()))},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}}));c.extend(c.ui.resizable,{version:"1.7.2",eventPrefix:"resize",defaults:{alsoResize:false,animate:false,animateDuration:"slow",animateEasing:"swing",aspectRatio:false,autoHide:false,cancel:":input,option",containment:false,delay:0,distance:1,ghost:false,grid:false,handles:"e,s,se",helper:false,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:1000}});c.ui.plugin.add("resizable","alsoResize",{start:function(e,f){var d=c(this).data("resizable"),g=d.options;_store=function(h){c(h).each(function(){c(this).data("resizable-alsoresize",{width:parseInt(c(this).width(),10),height:parseInt(c(this).height(),10),left:parseInt(c(this).css("left"),10),top:parseInt(c(this).css("top"),10)})})};if(typeof(g.alsoResize)=="object"&&!g.alsoResize.parentNode){if(g.alsoResize.length){g.alsoResize=g.alsoResize[0];_store(g.alsoResize)}else{c.each(g.alsoResize,function(h,i){_store(h)})}}else{_store(g.alsoResize)}},resize:function(f,h){var e=c(this).data("resizable"),i=e.options,g=e.originalSize,k=e.originalPosition;var j={height:(e.size.height-g.height)||0,width:(e.size.width-g.width)||0,top:(e.position.top-k.top)||0,left:(e.position.left-k.left)||0},d=function(l,m){c(l).each(function(){var p=c(this),q=c(this).data("resizable-alsoresize"),o={},n=m&&m.length?m:["width","height","top","left"];c.each(n||["width","height","top","left"],function(r,t){var s=(q[t]||0)+(j[t]||0);if(s&&s>=0){o[t]=s||null}});if(/relative/.test(p.css("position"))&&c.browser.opera){e._revertToRelativePosition=true;p.css({position:"absolute",top:"auto",left:"auto"})}p.css(o)})};if(typeof(i.alsoResize)=="object"&&!i.alsoResize.nodeType){c.each(i.alsoResize,function(l,m){d(l,m)})}else{d(i.alsoResize)}},stop:function(e,f){var d=c(this).data("resizable");if(d._revertToRelativePosition&&c.browser.opera){d._revertToRelativePosition=false;el.css({position:"relative"})}c(this).removeData("resizable-alsoresize-start")}});c.ui.plugin.add("resizable","animate",{stop:function(h,m){var n=c(this).data("resizable"),i=n.options;var g=n._proportionallyResizeElements,d=g.length&&(/textarea/i).test(g[0].nodeName),e=d&&c.ui.hasScroll(g[0],"left")?0:n.sizeDiff.height,k=d?0:n.sizeDiff.width;var f={width:(n.size.width-k),height:(n.size.height-e)},j=(parseInt(n.element.css("left"),10)+(n.position.left-n.originalPosition.left))||null,l=(parseInt(n.element.css("top"),10)+(n.position.top-n.originalPosition.top))||null;n.element.animate(c.extend(f,l&&j?{top:l,left:j}:{}),{duration:i.animateDuration,easing:i.animateEasing,step:function(){var o={width:parseInt(n.element.css("width"),10),height:parseInt(n.element.css("height"),10),top:parseInt(n.element.css("top"),10),left:parseInt(n.element.css("left"),10)};if(g&&g.length){c(g[0]).css({width:o.width,height:o.height})}n._updateCache(o);n._propagate("resize",h)}})}});c.ui.plugin.add("resizable","containment",{start:function(e,q){var s=c(this).data("resizable"),i=s.options,k=s.element;var f=i.containment,j=(f instanceof c)?f.get(0):(/parent/.test(f))?k.parent().get(0):f;if(!j){return}s.containerElement=c(j);if(/document/.test(f)||f==document){s.containerOffset={left:0,top:0};s.containerPosition={left:0,top:0};s.parentData={element:c(document),left:0,top:0,width:c(document).width(),height:c(document).height()||document.body.parentNode.scrollHeight}}else{var m=c(j),h=[];c(["Top","Right","Left","Bottom"]).each(function(p,o){h[p]=b(m.css("padding"+o))});s.containerOffset=m.offset();s.containerPosition=m.position();s.containerSize={height:(m.innerHeight()-h[3]),width:(m.innerWidth()-h[1])};var n=s.containerOffset,d=s.containerSize.height,l=s.containerSize.width,g=(c.ui.hasScroll(j,"left")?j.scrollWidth:l),r=(c.ui.hasScroll(j)?j.scrollHeight:d);s.parentData={element:j,left:n.left,top:n.top,width:g,height:r}}},resize:function(f,p){var s=c(this).data("resizable"),h=s.options,e=s.containerSize,n=s.containerOffset,l=s.size,m=s.position,q=s._aspectRatio||f.shiftKey,d={top:0,left:0},g=s.containerElement;if(g[0]!=document&&(/static/).test(g.css("position"))){d=n}if(m.left<(s._helper?n.left:0)){s.size.width=s.size.width+(s._helper?(s.position.left-n.left):(s.position.left-d.left));if(q){s.size.height=s.size.width/h.aspectRatio}s.position.left=h.helper?n.left:0}if(m.top<(s._helper?n.top:0)){s.size.height=s.size.height+(s._helper?(s.position.top-n.top):s.position.top);if(q){s.size.width=s.size.height*h.aspectRatio}s.position.top=s._helper?n.top:0}s.offset.left=s.parentData.left+s.position.left;s.offset.top=s.parentData.top+s.position.top;var k=Math.abs((s._helper?s.offset.left-d.left:(s.offset.left-d.left))+s.sizeDiff.width),r=Math.abs((s._helper?s.offset.top-d.top:(s.offset.top-n.top))+s.sizeDiff.height);var j=s.containerElement.get(0)==s.element.parent().get(0),i=/relative|absolute/.test(s.containerElement.css("position"));if(j&&i){k-=s.parentData.left}if(k+s.size.width>=s.parentData.width){s.size.width=s.parentData.width-k;if(q){s.size.height=s.size.width/s.aspectRatio}}if(r+s.size.height>=s.parentData.height){s.size.height=s.parentData.height-r;if(q){s.size.width=s.size.height*s.aspectRatio}}},stop:function(e,m){var p=c(this).data("resizable"),f=p.options,k=p.position,l=p.containerOffset,d=p.containerPosition,g=p.containerElement;var i=c(p.helper),q=i.offset(),n=i.outerWidth()-p.sizeDiff.width,j=i.outerHeight()-p.sizeDiff.height;if(p._helper&&!f.animate&&(/relative/).test(g.css("position"))){c(this).css({left:q.left-d.left-l.left,width:n,height:j})}if(p._helper&&!f.animate&&(/static/).test(g.css("position"))){c(this).css({left:q.left-d.left-l.left,width:n,height:j})}}});c.ui.plugin.add("resizable","ghost",{start:function(f,g){var d=c(this).data("resizable"),h=d.options,e=d.size;d.ghost=d.originalElement.clone();d.ghost.css({opacity:0.25,display:"block",position:"relative",height:e.height,width:e.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof h.ghost=="string"?h.ghost:"");d.ghost.appendTo(d.helper)},resize:function(e,f){var d=c(this).data("resizable"),g=d.options;if(d.ghost){d.ghost.css({position:"relative",height:d.size.height,width:d.size.width})}},stop:function(e,f){var d=c(this).data("resizable"),g=d.options;if(d.ghost&&d.helper){d.helper.get(0).removeChild(d.ghost.get(0))}}});c.ui.plugin.add("resizable","grid",{resize:function(d,l){var n=c(this).data("resizable"),g=n.options,j=n.size,h=n.originalSize,i=n.originalPosition,m=n.axis,k=g._aspectRatio||d.shiftKey;g.grid=typeof g.grid=="number"?[g.grid,g.grid]:g.grid;var f=Math.round((j.width-h.width)/(g.grid[0]||1))*(g.grid[0]||1),e=Math.round((j.height-h.height)/(g.grid[1]||1))*(g.grid[1]||1);if(/^(se|s|e)$/.test(m)){n.size.width=h.width+f;n.size.height=h.height+e}else{if(/^(ne)$/.test(m)){n.size.width=h.width+f;n.size.height=h.height+e;n.position.top=i.top-e}else{if(/^(sw)$/.test(m)){n.size.width=h.width+f;n.size.height=h.height+e;n.position.left=i.left-f}else{n.size.width=h.width+f;n.size.height=h.height+e;n.position.top=i.top-e;n.position.left=i.left-f}}}}});var b=function(d){return parseInt(d,10)||0};var a=function(d){return !isNaN(parseInt(d,10))}})(jQuery);;/*
* jQuery UI Selectable 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Selectables
*
* Depends:
* ui.core.js
*/
(function(a){a.widget("ui.selectable",a.extend({},a.ui.mouse,{_init:function(){var b=this;this.element.addClass("ui-selectable");this.dragged=false;var c;this.refresh=function(){c=a(b.options.filter,b.element[0]);c.each(function(){var d=a(this);var e=d.offset();a.data(this,"selectable-item",{element:this,$element:d,left:e.left,top:e.top,right:e.left+d.outerWidth(),bottom:e.top+d.outerHeight(),startselected:false,selected:d.hasClass("ui-selected"),selecting:d.hasClass("ui-selecting"),unselecting:d.hasClass("ui-unselecting")})})};this.refresh();this.selectees=c.addClass("ui-selectee");this._mouseInit();this.helper=a(document.createElement("div")).css({border:"1px dotted black"}).addClass("ui-selectable-helper")},destroy:function(){this.element.removeClass("ui-selectable ui-selectable-disabled").removeData("selectable").unbind(".selectable");this._mouseDestroy()},_mouseStart:function(d){var b=this;this.opos=[d.pageX,d.pageY];if(this.options.disabled){return}var c=this.options;this.selectees=a(c.filter,this.element[0]);this._trigger("start",d);a(c.appendTo).append(this.helper);this.helper.css({"z-index":100,position:"absolute",left:d.clientX,top:d.clientY,width:0,height:0});if(c.autoRefresh){this.refresh()}this.selectees.filter(".ui-selected").each(function(){var e=a.data(this,"selectable-item");e.startselected=true;if(!d.metaKey){e.$element.removeClass("ui-selected");e.selected=false;e.$element.addClass("ui-unselecting");e.unselecting=true;b._trigger("unselecting",d,{unselecting:e.element})}});a(d.target).parents().andSelf().each(function(){var e=a.data(this,"selectable-item");if(e){e.$element.removeClass("ui-unselecting").addClass("ui-selecting");e.unselecting=false;e.selecting=true;e.selected=true;b._trigger("selecting",d,{selecting:e.element});return false}})},_mouseDrag:function(i){var c=this;this.dragged=true;if(this.options.disabled){return}var e=this.options;var d=this.opos[0],h=this.opos[1],b=i.pageX,g=i.pageY;if(d>b){var f=b;b=d;d=f}if(h>g){var f=g;g=h;h=f}this.helper.css({left:d,top:h,width:b-d,height:g-h});this.selectees.each(function(){var j=a.data(this,"selectable-item");if(!j||j.element==c.element[0]){return}var k=false;if(e.tolerance=="touch"){k=(!(j.left>b||j.right<d||j.top>g||j.bottom<h))}else{if(e.tolerance=="fit"){k=(j.left>d&&j.right<b&&j.top>h&&j.bottom<g)}}if(k){if(j.selected){j.$element.removeClass("ui-selected");j.selected=false}if(j.unselecting){j.$element.removeClass("ui-unselecting");j.unselecting=false}if(!j.selecting){j.$element.addClass("ui-selecting");j.selecting=true;c._trigger("selecting",i,{selecting:j.element})}}else{if(j.selecting){if(i.metaKey&&j.startselected){j.$element.removeClass("ui-selecting");j.selecting=false;j.$element.addClass("ui-selected");j.selected=true}else{j.$element.removeClass("ui-selecting");j.selecting=false;if(j.startselected){j.$element.addClass("ui-unselecting");j.unselecting=true}c._trigger("unselecting",i,{unselecting:j.element})}}if(j.selected){if(!i.metaKey&&!j.startselected){j.$element.removeClass("ui-selected");j.selected=false;j.$element.addClass("ui-unselecting");j.unselecting=true;c._trigger("unselecting",i,{unselecting:j.element})}}}});return false},_mouseStop:function(d){var b=this;this.dragged=false;var c=this.options;a(".ui-unselecting",this.element[0]).each(function(){var e=a.data(this,"selectable-item");e.$element.removeClass("ui-unselecting");e.unselecting=false;e.startselected=false;b._trigger("unselected",d,{unselected:e.element})});a(".ui-selecting",this.element[0]).each(function(){var e=a.data(this,"selectable-item");e.$element.removeClass("ui-selecting").addClass("ui-selected");e.selecting=false;e.selected=true;e.startselected=true;b._trigger("selected",d,{selected:e.element})});this._trigger("stop",d);this.helper.remove();return false}}));a.extend(a.ui.selectable,{version:"1.7.2",defaults:{appendTo:"body",autoRefresh:true,cancel:":input,option",delay:0,distance:0,filter:"*",tolerance:"touch"}})})(jQuery);;/*
* jQuery UI Sortable 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Sortables
*
* Depends:
* ui.core.js
*/
(function(a){a.widget("ui.sortable",a.extend({},a.ui.mouse,{_init:function(){var b=this.options;this.containerCache={};this.element.addClass("ui-sortable");this.refresh();this.floating=this.items.length?(/left|right/).test(this.items[0].item.css("float")):false;this.offset=this.element.offset();this._mouseInit()},destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled").removeData("sortable").unbind(".sortable");this._mouseDestroy();for(var b=this.items.length-1;b>=0;b--){this.items[b].item.removeData("sortable-item")}},_mouseCapture:function(e,f){if(this.reverting){return false}if(this.options.disabled||this.options.type=="static"){return false}this._refreshItems(e);var d=null,c=this,b=a(e.target).parents().each(function(){if(a.data(this,"sortable-item")==c){d=a(this);return false}});if(a.data(e.target,"sortable-item")==c){d=a(e.target)}if(!d){return false}if(this.options.handle&&!f){var g=false;a(this.options.handle,d).find("*").andSelf().each(function(){if(this==e.target){g=true}});if(!g){return false}}this.currentItem=d;this._removeCurrentsFromItems();return true},_mouseStart:function(e,f,b){var g=this.options,c=this;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(e);this._cacheHelperProportions();this._cacheMargins();this.scrollParent=this.helper.scrollParent();this.offset=this.currentItem.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};this.helper.css("position","absolute");this.cssPosition=this.helper.css("position");a.extend(this.offset,{click:{left:e.pageX-this.offset.left,top:e.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this._generatePosition(e);this.originalPageX=e.pageX;this.originalPageY=e.pageY;if(g.cursorAt){this._adjustOffsetFromHelper(g.cursorAt)}this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]};if(this.helper[0]!=this.currentItem[0]){this.currentItem.hide()}this._createPlaceholder();if(g.containment){this._setContainment()}if(g.cursor){if(a("body").css("cursor")){this._storedCursor=a("body").css("cursor")}a("body").css("cursor",g.cursor)}if(g.opacity){if(this.helper.css("opacity")){this._storedOpacity=this.helper.css("opacity")}this.helper.css("opacity",g.opacity)}if(g.zIndex){if(this.helper.css("zIndex")){this._storedZIndex=this.helper.css("zIndex")}this.helper.css("zIndex",g.zIndex)}if(this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"){this.overflowOffset=this.scrollParent.offset()}this._trigger("start",e,this._uiHash());if(!this._preserveHelperProportions){this._cacheHelperProportions()}if(!b){for(var d=this.containers.length-1;d>=0;d--){this.containers[d]._trigger("activate",e,c._uiHash(this))}}if(a.ui.ddmanager){a.ui.ddmanager.current=this}if(a.ui.ddmanager&&!g.dropBehaviour){a.ui.ddmanager.prepareOffsets(this,e)}this.dragging=true;this.helper.addClass("ui-sortable-helper");this._mouseDrag(e);return true},_mouseDrag:function(f){this.position=this._generatePosition(f);this.positionAbs=this._convertPositionTo("absolute");if(!this.lastPositionAbs){this.lastPositionAbs=this.positionAbs}if(this.options.scroll){var g=this.options,b=false;if(this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"){if((this.overflowOffset.top+this.scrollParent[0].offsetHeight)-f.pageY<g.scrollSensitivity){this.scrollParent[0].scrollTop=b=this.scrollParent[0].scrollTop+g.scrollSpeed}else{if(f.pageY-this.overflowOffset.top<g.scrollSensitivity){this.scrollParent[0].scrollTop=b=this.scrollParent[0].scrollTop-g.scrollSpeed}}if((this.overflowOffset.left+this.scrollParent[0].offsetWidth)-f.pageX<g.scrollSensitivity){this.scrollParent[0].scrollLeft=b=this.scrollParent[0].scrollLeft+g.scrollSpeed}else{if(f.pageX-this.overflowOffset.left<g.scrollSensitivity){this.scrollParent[0].scrollLeft=b=this.scrollParent[0].scrollLeft-g.scrollSpeed}}}else{if(f.pageY-a(document).scrollTop()<g.scrollSensitivity){b=a(document).scrollTop(a(document).scrollTop()-g.scrollSpeed)}else{if(a(window).height()-(f.pageY-a(document).scrollTop())<g.scrollSensitivity){b=a(document).scrollTop(a(document).scrollTop()+g.scrollSpeed)}}if(f.pageX-a(document).scrollLeft()<g.scrollSensitivity){b=a(document).scrollLeft(a(document).scrollLeft()-g.scrollSpeed)}else{if(a(window).width()-(f.pageX-a(document).scrollLeft())<g.scrollSensitivity){b=a(document).scrollLeft(a(document).scrollLeft()+g.scrollSpeed)}}}if(b!==false&&a.ui.ddmanager&&!g.dropBehaviour){a.ui.ddmanager.prepareOffsets(this,f)}}this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!="y"){this.helper[0].style.left=this.position.left+"px"}if(!this.options.axis||this.options.axis!="x"){this.helper[0].style.top=this.position.top+"px"}for(var d=this.items.length-1;d>=0;d--){var e=this.items[d],c=e.item[0],h=this._intersectsWithPointer(e);if(!h){continue}if(c!=this.currentItem[0]&&this.placeholder[h==1?"next":"prev"]()[0]!=c&&!a.ui.contains(this.placeholder[0],c)&&(this.options.type=="semi-dynamic"?!a.ui.contains(this.element[0],c):true)){this.direction=h==1?"down":"up";if(this.options.tolerance=="pointer"||this._intersectsWithSides(e)){this._rearrange(f,e)}else{break}this._trigger("change",f,this._uiHash());break}}this._contactContainers(f);if(a.ui.ddmanager){a.ui.ddmanager.drag(this,f)}this._trigger("sort",f,this._uiHash());this.lastPositionAbs=this.positionAbs;return false},_mouseStop:function(c,d){if(!c){return}if(a.ui.ddmanager&&!this.options.dropBehaviour){a.ui.ddmanager.drop(this,c)}if(this.options.revert){var b=this;var e=b.placeholder.offset();b.reverting=true;a(this.helper).animate({left:e.left-this.offset.parent.left-b.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:e.top-this.offset.parent.top-b.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){b._clear(c)})}else{this._clear(c,d)}return false},cancel:function(){var b=this;if(this.dragging){this._mouseUp();if(this.options.helper=="original"){this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else{this.currentItem.show()}for(var c=this.containers.length-1;c>=0;c--){this.containers[c]._trigger("deactivate",null,b._uiHash(this));if(this.containers[c].containerCache.over){this.containers[c]._trigger("out",null,b._uiHash(this));this.containers[c].containerCache.over=0}}}if(this.placeholder[0].parentNode){this.placeholder[0].parentNode.removeChild(this.placeholder[0])}if(this.options.helper!="original"&&this.helper&&this.helper[0].parentNode){this.helper.remove()}a.extend(this,{helper:null,dragging:false,reverting:false,_noFinalSort:null});if(this.domPosition.prev){a(this.domPosition.prev).after(this.currentItem)}else{a(this.domPosition.parent).prepend(this.currentItem)}return true},serialize:function(d){var b=this._getItemsAsjQuery(d&&d.connected);var c=[];d=d||{};a(b).each(function(){var e=(a(d.item||this).attr(d.attribute||"id")||"").match(d.expression||(/(.+)[-=_](.+)/));if(e){c.push((d.key||e[1]+"[]")+"="+(d.key&&d.expression?e[1]:e[2]))}});return c.join("&")},toArray:function(d){var b=this._getItemsAsjQuery(d&&d.connected);var c=[];d=d||{};b.each(function(){c.push(a(d.item||this).attr(d.attribute||"id")||"")});return c},_intersectsWith:function(m){var e=this.positionAbs.left,d=e+this.helperProportions.width,k=this.positionAbs.top,j=k+this.helperProportions.height;var f=m.left,c=f+m.width,n=m.top,i=n+m.height;var o=this.offset.click.top,h=this.offset.click.left;var g=(k+o)>n&&(k+o)<i&&(e+h)>f&&(e+h)<c;if(this.options.tolerance=="pointer"||this.options.forcePointerForContainers||(this.options.tolerance!="pointer"&&this.helperProportions[this.floating?"width":"height"]>m[this.floating?"width":"height"])){return g}else{return(f<e+(this.helperProportions.width/2)&&d-(this.helperProportions.width/2)<c&&n<k+(this.helperProportions.height/2)&&j-(this.helperProportions.height/2)<i)}},_intersectsWithPointer:function(d){var e=a.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,d.top,d.height),c=a.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,d.left,d.width),g=e&&c,b=this._getDragVerticalDirection(),f=this._getDragHorizontalDirection();if(!g){return false}return this.floating?(((f&&f=="right")||b=="down")?2:1):(b&&(b=="down"?2:1))},_intersectsWithSides:function(e){var c=a.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,e.top+(e.height/2),e.height),d=a.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,e.left+(e.width/2),e.width),b=this._getDragVerticalDirection(),f=this._getDragHorizontalDirection();if(this.floating&&f){return((f=="right"&&d)||(f=="left"&&!d))}else{return b&&((b=="down"&&c)||(b=="up"&&!c))}},_getDragVerticalDirection:function(){var b=this.positionAbs.top-this.lastPositionAbs.top;return b!=0&&(b>0?"down":"up")},_getDragHorizontalDirection:function(){var b=this.positionAbs.left-this.lastPositionAbs.left;return b!=0&&(b>0?"right":"left")},refresh:function(b){this._refreshItems(b);this.refreshPositions()},_connectWith:function(){var b=this.options;return b.connectWith.constructor==String?[b.connectWith]:b.connectWith},_getItemsAsjQuery:function(b){var l=this;var g=[];var e=[];var h=this._connectWith();if(h&&b){for(var d=h.length-1;d>=0;d--){var k=a(h[d]);for(var c=k.length-1;c>=0;c--){var f=a.data(k[c],"sortable");if(f&&f!=this&&!f.options.disabled){e.push([a.isFunction(f.options.items)?f.options.items.call(f.element):a(f.options.items,f.element).not(".ui-sortable-helper"),f])}}}}e.push([a.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):a(this.options.items,this.element).not(".ui-sortable-helper"),this]);for(var d=e.length-1;d>=0;d--){e[d][0].each(function(){g.push(this)})}return a(g)},_removeCurrentsFromItems:function(){var d=this.currentItem.find(":data(sortable-item)");for(var c=0;c<this.items.length;c++){for(var b=0;b<d.length;b++){if(d[b]==this.items[c].item[0]){this.items.splice(c,1)}}}},_refreshItems:function(b){this.items=[];this.containers=[this];var h=this.items;var p=this;var f=[[a.isFunction(this.options.items)?this.options.items.call(this.element[0],b,{item:this.currentItem}):a(this.options.items,this.element),this]];var l=this._connectWith();if(l){for(var e=l.length-1;e>=0;e--){var m=a(l[e]);for(var d=m.length-1;d>=0;d--){var g=a.data(m[d],"sortable");if(g&&g!=this&&!g.options.disabled){f.push([a.isFunction(g.options.items)?g.options.items.call(g.element[0],b,{item:this.currentItem}):a(g.options.items,g.element),g]);this.containers.push(g)}}}}for(var e=f.length-1;e>=0;e--){var k=f[e][1];var c=f[e][0];for(var d=0,n=c.length;d<n;d++){var o=a(c[d]);o.data("sortable-item",k);h.push({item:o,instance:k,width:0,height:0,left:0,top:0})}}},refreshPositions:function(b){if(this.offsetParent&&this.helper){this.offset.parent=this._getParentOffset()}for(var d=this.items.length-1;d>=0;d--){var e=this.items[d];if(e.instance!=this.currentContainer&&this.currentContainer&&e.item[0]!=this.currentItem[0]){continue}var c=this.options.toleranceElement?a(this.options.toleranceElement,e.item):e.item;if(!b){e.width=c.outerWidth();e.height=c.outerHeight()}var f=c.offset();e.left=f.left;e.top=f.top}if(this.options.custom&&this.options.custom.refreshContainers){this.options.custom.refreshContainers.call(this)}else{for(var d=this.containers.length-1;d>=0;d--){var f=this.containers[d].element.offset();this.containers[d].containerCache.left=f.left;this.containers[d].containerCache.top=f.top;this.containers[d].containerCache.width=this.containers[d].element.outerWidth();this.containers[d].containerCache.height=this.containers[d].element.outerHeight()}}},_createPlaceholder:function(d){var b=d||this,e=b.options;if(!e.placeholder||e.placeholder.constructor==String){var c=e.placeholder;e.placeholder={element:function(){var f=a(document.createElement(b.currentItem[0].nodeName)).addClass(c||b.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];if(!c){f.style.visibility="hidden"}return f},update:function(f,g){if(c&&!e.forcePlaceholderSize){return}if(!g.height()){g.height(b.currentItem.innerHeight()-parseInt(b.currentItem.css("paddingTop")||0,10)-parseInt(b.currentItem.css("paddingBottom")||0,10))}if(!g.width()){g.width(b.currentItem.innerWidth()-parseInt(b.currentItem.css("paddingLeft")||0,10)-parseInt(b.currentItem.css("paddingRight")||0,10))}}}}b.placeholder=a(e.placeholder.element.call(b.element,b.currentItem));b.currentItem.after(b.placeholder);e.placeholder.update(b,b.placeholder)},_contactContainers:function(d){for(var c=this.containers.length-1;c>=0;c--){if(this._intersectsWith(this.containers[c].containerCache)){if(!this.containers[c].containerCache.over){if(this.currentContainer!=this.containers[c]){var h=10000;var g=null;var e=this.positionAbs[this.containers[c].floating?"left":"top"];for(var b=this.items.length-1;b>=0;b--){if(!a.ui.contains(this.containers[c].element[0],this.items[b].item[0])){continue}var f=this.items[b][this.containers[c].floating?"left":"top"];if(Math.abs(f-e)<h){h=Math.abs(f-e);g=this.items[b]}}if(!g&&!this.options.dropOnEmpty){continue}this.currentContainer=this.containers[c];g?this._rearrange(d,g,null,true):this._rearrange(d,null,this.containers[c].element,true);this._trigger("change",d,this._uiHash());this.containers[c]._trigger("change",d,this._uiHash(this));this.options.placeholder.update(this.currentContainer,this.placeholder)}this.containers[c]._trigger("over",d,this._uiHash(this));this.containers[c].containerCache.over=1}}else{if(this.containers[c].containerCache.over){this.containers[c]._trigger("out",d,this._uiHash(this));this.containers[c].containerCache.over=0}}}},_createHelper:function(c){var d=this.options;var b=a.isFunction(d.helper)?a(d.helper.apply(this.element[0],[c,this.currentItem])):(d.helper=="clone"?this.currentItem.clone():this.currentItem);if(!b.parents("body").length){a(d.appendTo!="parent"?d.appendTo:this.currentItem[0].parentNode)[0].appendChild(b[0])}if(b[0]==this.currentItem[0]){this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}}if(b[0].style.width==""||d.forceHelperSize){b.width(this.currentItem.width())}if(b[0].style.height==""||d.forceHelperSize){b.height(this.currentItem.height())}return b},_adjustOffsetFromHelper:function(b){if(b.left!=undefined){this.offset.click.left=b.left+this.margins.left}if(b.right!=undefined){this.offset.click.left=this.helperProportions.width-b.right+this.margins.left}if(b.top!=undefined){this.offset.click.top=b.top+this.margins.top}if(b.bottom!=undefined){this.offset.click.top=this.helperProportions.height-b.bottom+this.margins.top}},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var b=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0])){b.left+=this.scrollParent.scrollLeft();b.top+=this.scrollParent.scrollTop()}if((this.offsetParent[0]==document.body)||(this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie)){b={top:0,left:0}}return{top:b.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:b.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var b=this.currentItem.position();return{top:b.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:b.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else{return{top:0,left:0}}},_cacheMargins:function(){this.margins={left:(parseInt(this.currentItem.css("marginLeft"),10)||0),top:(parseInt(this.currentItem.css("marginTop"),10)||0)}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var e=this.options;if(e.containment=="parent"){e.containment=this.helper[0].parentNode}if(e.containment=="document"||e.containment=="window"){this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,a(e.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(a(e.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]}if(!(/^(document|window|parent)$/).test(e.containment)){var c=a(e.containment)[0];var d=a(e.containment).offset();var b=(a(c).css("overflow")!="hidden");this.containment=[d.left+(parseInt(a(c).css("borderLeftWidth"),10)||0)+(parseInt(a(c).css("paddingLeft"),10)||0)-this.margins.left,d.top+(parseInt(a(c).css("borderTopWidth"),10)||0)+(parseInt(a(c).css("paddingTop"),10)||0)-this.margins.top,d.left+(b?Math.max(c.scrollWidth,c.offsetWidth):c.offsetWidth)-(parseInt(a(c).css("borderLeftWidth"),10)||0)-(parseInt(a(c).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,d.top+(b?Math.max(c.scrollHeight,c.offsetHeight):c.offsetHeight)-(parseInt(a(c).css("borderTopWidth"),10)||0)-(parseInt(a(c).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(f,h){if(!h){h=this.position}var c=f=="absolute"?1:-1;var e=this.options,b=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,g=(/(html|body)/i).test(b[0].tagName);return{top:(h.top+this.offset.relative.top*c+this.offset.parent.top*c-(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(g?0:b.scrollTop()))*c)),left:(h.left+this.offset.relative.left*c+this.offset.parent.left*c-(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:b.scrollLeft())*c))}},_generatePosition:function(e){var h=this.options,b=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,i=(/(html|body)/i).test(b[0].tagName);if(this.cssPosition=="relative"&&!(this.scrollParent[0]!=document&&this.scrollParent[0]!=this.offsetParent[0])){this.offset.relative=this._getRelativeOffset()}var d=e.pageX;var c=e.pageY;if(this.originalPosition){if(this.containment){if(e.pageX-this.offset.click.left<this.containment[0]){d=this.containment[0]+this.offset.click.left}if(e.pageY-this.offset.click.top<this.containment[1]){c=this.containment[1]+this.offset.click.top}if(e.pageX-this.offset.click.left>this.containment[2]){d=this.containment[2]+this.offset.click.left}if(e.pageY-this.offset.click.top>this.containment[3]){c=this.containment[3]+this.offset.click.top}}if(h.grid){var g=this.originalPageY+Math.round((c-this.originalPageY)/h.grid[1])*h.grid[1];c=this.containment?(!(g-this.offset.click.top<this.containment[1]||g-this.offset.click.top>this.containment[3])?g:(!(g-this.offset.click.top<this.containment[1])?g-h.grid[1]:g+h.grid[1])):g;var f=this.originalPageX+Math.round((d-this.originalPageX)/h.grid[0])*h.grid[0];d=this.containment?(!(f-this.offset.click.left<this.containment[0]||f-this.offset.click.left>this.containment[2])?f:(!(f-this.offset.click.left<this.containment[0])?f-h.grid[0]:f+h.grid[0])):f}}return{top:(c-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(i?0:b.scrollTop())))),left:(d-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():i?0:b.scrollLeft())))}},_rearrange:function(g,f,c,e){c?c[0].appendChild(this.placeholder[0]):f.item[0].parentNode.insertBefore(this.placeholder[0],(this.direction=="down"?f.item[0]:f.item[0].nextSibling));this.counter=this.counter?++this.counter:1;var d=this,b=this.counter;window.setTimeout(function(){if(b==d.counter){d.refreshPositions(!e)}},0)},_clear:function(d,e){this.reverting=false;var f=[],b=this;if(!this._noFinalSort&&this.currentItem[0].parentNode){this.placeholder.before(this.currentItem)}this._noFinalSort=null;if(this.helper[0]==this.currentItem[0]){for(var c in this._storedCSS){if(this._storedCSS[c]=="auto"||this._storedCSS[c]=="static"){this._storedCSS[c]=""}}this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else{this.currentItem.show()}if(this.fromOutside&&!e){f.push(function(g){this._trigger("receive",g,this._uiHash(this.fromOutside))})}if((this.fromOutside||this.domPosition.prev!=this.currentItem.prev().not(".ui-sortable-helper")[0]||this.domPosition.parent!=this.currentItem.parent()[0])&&!e){f.push(function(g){this._trigger("update",g,this._uiHash())})}if(!a.ui.contains(this.element[0],this.currentItem[0])){if(!e){f.push(function(g){this._trigger("remove",g,this._uiHash())})}for(var c=this.containers.length-1;c>=0;c--){if(a.ui.contains(this.containers[c].element[0],this.currentItem[0])&&!e){f.push((function(g){return function(h){g._trigger("receive",h,this._uiHash(this))}}).call(this,this.containers[c]));f.push((function(g){return function(h){g._trigger("update",h,this._uiHash(this))}}).call(this,this.containers[c]))}}}for(var c=this.containers.length-1;c>=0;c--){if(!e){f.push((function(g){return function(h){g._trigger("deactivate",h,this._uiHash(this))}}).call(this,this.containers[c]))}if(this.containers[c].containerCache.over){f.push((function(g){return function(h){g._trigger("out",h,this._uiHash(this))}}).call(this,this.containers[c]));this.containers[c].containerCache.over=0}}if(this._storedCursor){a("body").css("cursor",this._storedCursor)}if(this._storedOpacity){this.helper.css("opacity",this._storedOpacity)}if(this._storedZIndex){this.helper.css("zIndex",this._storedZIndex=="auto"?"":this._storedZIndex)}this.dragging=false;if(this.cancelHelperRemoval){if(!e){this._trigger("beforeStop",d,this._uiHash());for(var c=0;c<f.length;c++){f[c].call(this,d)}this._trigger("stop",d,this._uiHash())}return false}if(!e){this._trigger("beforeStop",d,this._uiHash())}this.placeholder[0].parentNode.removeChild(this.placeholder[0]);if(this.helper[0]!=this.currentItem[0]){this.helper.remove()}this.helper=null;if(!e){for(var c=0;c<f.length;c++){f[c].call(this,d)}this._trigger("stop",d,this._uiHash())}this.fromOutside=false;return true},_trigger:function(){if(a.widget.prototype._trigger.apply(this,arguments)===false){this.cancel()}},_uiHash:function(c){var b=c||this;return{helper:b.helper,placeholder:b.placeholder||a([]),position:b.position,absolutePosition:b.positionAbs,offset:b.positionAbs,item:b.currentItem,sender:c?c.element:null}}}));a.extend(a.ui.sortable,{getter:"serialize toArray",version:"1.7.2",eventPrefix:"sort",defaults:{appendTo:"parent",axis:false,cancel:":input,option",connectWith:false,containment:false,cursor:"auto",cursorAt:false,delay:0,distance:1,dropOnEmpty:true,forcePlaceholderSize:false,forceHelperSize:false,grid:false,handle:false,helper:"original",items:"> *",opacity:false,placeholder:false,revert:false,scroll:true,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1000}})})(jQuery);;/*
* jQuery UI Accordion 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Accordion
*
* Depends:
* ui.core.js
*/
(function(a){a.widget("ui.accordion",{_init:function(){var d=this.options,b=this;this.running=0;if(d.collapsible==a.ui.accordion.defaults.collapsible&&d.alwaysOpen!=a.ui.accordion.defaults.alwaysOpen){d.collapsible=!d.alwaysOpen}if(d.navigation){var c=this.element.find("a").filter(d.navigationFilter);if(c.length){if(c.filter(d.header).length){this.active=c}else{this.active=c.parent().parent().prev();c.addClass("ui-accordion-content-active")}}}this.element.addClass("ui-accordion ui-widget ui-helper-reset");if(this.element[0].nodeName=="UL"){this.element.children("li").addClass("ui-accordion-li-fix")}this.headers=this.element.find(d.header).addClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all").bind("mouseenter.accordion",function(){a(this).addClass("ui-state-hover")}).bind("mouseleave.accordion",function(){a(this).removeClass("ui-state-hover")}).bind("focus.accordion",function(){a(this).addClass("ui-state-focus")}).bind("blur.accordion",function(){a(this).removeClass("ui-state-focus")});this.headers.next().addClass("ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom");this.active=this._findActive(this.active||d.active).toggleClass("ui-state-default").toggleClass("ui-state-active").toggleClass("ui-corner-all").toggleClass("ui-corner-top");this.active.next().addClass("ui-accordion-content-active");a("<span/>").addClass("ui-icon "+d.icons.header).prependTo(this.headers);this.active.find(".ui-icon").toggleClass(d.icons.header).toggleClass(d.icons.headerSelected);if(a.browser.msie){this.element.find("a").css("zoom","1")}this.resize();this.element.attr("role","tablist");this.headers.attr("role","tab").bind("keydown",function(e){return b._keydown(e)}).next().attr("role","tabpanel");this.headers.not(this.active||"").attr("aria-expanded","false").attr("tabIndex","-1").next().hide();if(!this.active.length){this.headers.eq(0).attr("tabIndex","0")}else{this.active.attr("aria-expanded","true").attr("tabIndex","0")}if(!a.browser.safari){this.headers.find("a").attr("tabIndex","-1")}if(d.event){this.headers.bind((d.event)+".accordion",function(e){return b._clickHandler.call(b,e,this)})}},destroy:function(){var c=this.options;this.element.removeClass("ui-accordion ui-widget ui-helper-reset").removeAttr("role").unbind(".accordion").removeData("accordion");this.headers.unbind(".accordion").removeClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-corner-top").removeAttr("role").removeAttr("aria-expanded").removeAttr("tabindex");this.headers.find("a").removeAttr("tabindex");this.headers.children(".ui-icon").remove();var b=this.headers.next().css("display","").removeAttr("role").removeClass("ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active");if(c.autoHeight||c.fillHeight){b.css("height","")}},_setData:function(b,c){if(b=="alwaysOpen"){b="collapsible";c=!c}a.widget.prototype._setData.apply(this,arguments)},_keydown:function(e){var g=this.options,f=a.ui.keyCode;if(g.disabled||e.altKey||e.ctrlKey){return}var d=this.headers.length;var b=this.headers.index(e.target);var c=false;switch(e.keyCode){case f.RIGHT:case f.DOWN:c=this.headers[(b+1)%d];break;case f.LEFT:case f.UP:c=this.headers[(b-1+d)%d];break;case f.SPACE:case f.ENTER:return this._clickHandler({target:e.target},e.target)}if(c){a(e.target).attr("tabIndex","-1");a(c).attr("tabIndex","0");c.focus();return false}return true},resize:function(){var e=this.options,d;if(e.fillSpace){if(a.browser.msie){var b=this.element.parent().css("overflow");this.element.parent().css("overflow","hidden")}d=this.element.parent().height();if(a.browser.msie){this.element.parent().css("overflow",b)}this.headers.each(function(){d-=a(this).outerHeight()});var c=0;this.headers.next().each(function(){c=Math.max(c,a(this).innerHeight()-a(this).height())}).height(Math.max(0,d-c)).css("overflow","auto")}else{if(e.autoHeight){d=0;this.headers.next().each(function(){d=Math.max(d,a(this).outerHeight())}).height(d)}}},activate:function(b){var c=this._findActive(b)[0];this._clickHandler({target:c},c)},_findActive:function(b){return b?typeof b=="number"?this.headers.filter(":eq("+b+")"):this.headers.not(this.headers.not(b)):b===false?a([]):this.headers.filter(":eq(0)")},_clickHandler:function(b,f){var d=this.options;if(d.disabled){return false}if(!b.target&&d.collapsible){this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all").find(".ui-icon").removeClass(d.icons.headerSelected).addClass(d.icons.header);this.active.next().addClass("ui-accordion-content-active");var h=this.active.next(),e={options:d,newHeader:a([]),oldHeader:d.active,newContent:a([]),oldContent:h},c=(this.active=a([]));this._toggle(c,h,e);return false}var g=a(b.currentTarget||f);var i=g[0]==this.active[0];if(this.running||(!d.collapsible&&i)){return false}this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all").find(".ui-icon").removeClass(d.icons.headerSelected).addClass(d.icons.header);this.active.next().addClass("ui-accordion-content-active");if(!i){g.removeClass("ui-state-default ui-corner-all").addClass("ui-state-active ui-corner-top").find(".ui-icon").removeClass(d.icons.header).addClass(d.icons.headerSelected);g.next().addClass("ui-accordion-content-active")}var c=g.next(),h=this.active.next(),e={options:d,newHeader:i&&d.collapsible?a([]):g,oldHeader:this.active,newContent:i&&d.collapsible?a([]):c.find("> *"),oldContent:h.find("> *")},j=this.headers.index(this.active[0])>this.headers.index(g[0]);this.active=i?a([]):g;this._toggle(c,h,e,i,j);return false},_toggle:function(b,i,g,j,k){var d=this.options,m=this;this.toShow=b;this.toHide=i;this.data=g;var c=function(){if(!m){return}return m._completed.apply(m,arguments)};this._trigger("changestart",null,this.data);this.running=i.size()===0?b.size():i.size();if(d.animated){var f={};if(d.collapsible&&j){f={toShow:a([]),toHide:i,complete:c,down:k,autoHeight:d.autoHeight||d.fillSpace}}else{f={toShow:b,toHide:i,complete:c,down:k,autoHeight:d.autoHeight||d.fillSpace}}if(!d.proxied){d.proxied=d.animated}if(!d.proxiedDuration){d.proxiedDuration=d.duration}d.animated=a.isFunction(d.proxied)?d.proxied(f):d.proxied;d.duration=a.isFunction(d.proxiedDuration)?d.proxiedDuration(f):d.proxiedDuration;var l=a.ui.accordion.animations,e=d.duration,h=d.animated;if(!l[h]){l[h]=function(n){this.slide(n,{easing:h,duration:e||700})}}l[h](f)}else{if(d.collapsible&&j){b.toggle()}else{i.hide();b.show()}c(true)}i.prev().attr("aria-expanded","false").attr("tabIndex","-1").blur();b.prev().attr("aria-expanded","true").attr("tabIndex","0").focus()},_completed:function(b){var c=this.options;this.running=b?0:--this.running;if(this.running){return}if(c.clearStyle){this.toShow.add(this.toHide).css({height:"",overflow:""})}this._trigger("change",null,this.data)}});a.extend(a.ui.accordion,{version:"1.7.2",defaults:{active:null,alwaysOpen:true,animated:"slide",autoHeight:true,clearStyle:false,collapsible:false,event:"click",fillSpace:false,header:"> li > :first-child,> :not(li):even",icons:{header:"ui-icon-triangle-1-e",headerSelected:"ui-icon-triangle-1-s"},navigation:false,navigationFilter:function(){return this.href.toLowerCase()==location.href.toLowerCase()}},animations:{slide:function(j,h){j=a.extend({easing:"swing",duration:300},j,h);if(!j.toHide.size()){j.toShow.animate({height:"show"},j);return}if(!j.toShow.size()){j.toHide.animate({height:"hide"},j);return}var c=j.toShow.css("overflow"),g,d={},f={},e=["height","paddingTop","paddingBottom"],b;var i=j.toShow;b=i[0].style.width;i.width(parseInt(i.parent().width(),10)-parseInt(i.css("paddingLeft"),10)-parseInt(i.css("paddingRight"),10)-(parseInt(i.css("borderLeftWidth"),10)||0)-(parseInt(i.css("borderRightWidth"),10)||0));a.each(e,function(k,m){f[m]="hide";var l=(""+a.css(j.toShow[0],m)).match(/^([\d+-.]+)(.*)$/);d[m]={value:l[1],unit:l[2]||"px"}});j.toShow.css({height:0,overflow:"hidden"}).show();j.toHide.filter(":hidden").each(j.complete).end().filter(":visible").animate(f,{step:function(k,l){if(l.prop=="height"){g=(l.now-l.start)/(l.end-l.start)}j.toShow[0].style[l.prop]=(g*d[l.prop].value)+d[l.prop].unit},duration:j.duration,easing:j.easing,complete:function(){if(!j.autoHeight){j.toShow.css("height","")}j.toShow.css("width",b);j.toShow.css({overflow:c});j.complete()}})},bounceslide:function(b){this.slide(b,{easing:b.down?"easeOutBounce":"swing",duration:b.down?1000:200})},easeslide:function(b){this.slide(b,{easing:"easeinout",duration:700})}}})})(jQuery);;/*
* jQuery UI Dialog 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Dialog
*
* Depends:
* ui.core.js
* ui.draggable.js
* ui.resizable.js
*/
(function(c){var b={dragStart:"start.draggable",drag:"drag.draggable",dragStop:"stop.draggable",maxHeight:"maxHeight.resizable",minHeight:"minHeight.resizable",maxWidth:"maxWidth.resizable",minWidth:"minWidth.resizable",resizeStart:"start.resizable",resize:"drag.resizable",resizeStop:"stop.resizable"},a="ui-dialog ui-widget ui-widget-content ui-corner-all ";c.widget("ui.dialog",{_init:function(){this.originalTitle=this.element.attr("title");var l=this,m=this.options,j=m.title||this.originalTitle||"&nbsp;",e=c.ui.dialog.getTitleId(this.element),k=(this.uiDialog=c("<div/>")).appendTo(document.body).hide().addClass(a+m.dialogClass).css({position:"absolute",overflow:"hidden",zIndex:m.zIndex}).attr("tabIndex",-1).css("outline",0).keydown(function(n){(m.closeOnEscape&&n.keyCode&&n.keyCode==c.ui.keyCode.ESCAPE&&l.close(n))}).attr({role:"dialog","aria-labelledby":e}).mousedown(function(n){l.moveToTop(false,n)}),g=this.element.show().removeAttr("title").addClass("ui-dialog-content ui-widget-content").appendTo(k),f=(this.uiDialogTitlebar=c("<div></div>")).addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix").prependTo(k),i=c('<a href="#"/>').addClass("ui-dialog-titlebar-close ui-corner-all").attr("role","button").hover(function(){i.addClass("ui-state-hover")},function(){i.removeClass("ui-state-hover")}).focus(function(){i.addClass("ui-state-focus")}).blur(function(){i.removeClass("ui-state-focus")}).mousedown(function(n){n.stopPropagation()}).click(function(n){l.close(n);return false}).appendTo(f),h=(this.uiDialogTitlebarCloseText=c("<span/>")).addClass("ui-icon ui-icon-closethick").text(m.closeText).appendTo(i),d=c("<span/>").addClass("ui-dialog-title").attr("id",e).html(j).prependTo(f);f.find("*").add(f).disableSelection();(m.draggable&&c.fn.draggable&&this._makeDraggable());(m.resizable&&c.fn.resizable&&this._makeResizable());this._createButtons(m.buttons);this._isOpen=false;(m.bgiframe&&c.fn.bgiframe&&k.bgiframe());(m.autoOpen&&this.open())},destroy:function(){(this.overlay&&this.overlay.destroy());this.uiDialog.hide();this.element.unbind(".dialog").removeData("dialog").removeClass("ui-dialog-content ui-widget-content").hide().appendTo("body");this.uiDialog.remove();(this.originalTitle&&this.element.attr("title",this.originalTitle))},close:function(f){var d=this;if(false===d._trigger("beforeclose",f)){return}(d.overlay&&d.overlay.destroy());d.uiDialog.unbind("keypress.ui-dialog");(d.options.hide?d.uiDialog.hide(d.options.hide,function(){d._trigger("close",f)}):d.uiDialog.hide()&&d._trigger("close",f));c.ui.dialog.overlay.resize();d._isOpen=false;if(d.options.modal){var e=0;c(".ui-dialog").each(function(){if(this!=d.uiDialog[0]){e=Math.max(e,c(this).css("z-index"))}});c.ui.dialog.maxZ=e}},isOpen:function(){return this._isOpen},moveToTop:function(f,e){if((this.options.modal&&!f)||(!this.options.stack&&!this.options.modal)){return this._trigger("focus",e)}if(this.options.zIndex>c.ui.dialog.maxZ){c.ui.dialog.maxZ=this.options.zIndex}(this.overlay&&this.overlay.$el.css("z-index",c.ui.dialog.overlay.maxZ=++c.ui.dialog.maxZ));var d={scrollTop:this.element.attr("scrollTop"),scrollLeft:this.element.attr("scrollLeft")};this.uiDialog.css("z-index",++c.ui.dialog.maxZ);this.element.attr(d);this._trigger("focus",e)},open:function(){if(this._isOpen){return}var e=this.options,d=this.uiDialog;this.overlay=e.modal?new c.ui.dialog.overlay(this):null;(d.next().length&&d.appendTo("body"));this._size();this._position(e.position);d.show(e.show);this.moveToTop(true);(e.modal&&d.bind("keypress.ui-dialog",function(h){if(h.keyCode!=c.ui.keyCode.TAB){return}var g=c(":tabbable",this),i=g.filter(":first")[0],f=g.filter(":last")[0];if(h.target==f&&!h.shiftKey){setTimeout(function(){i.focus()},1)}else{if(h.target==i&&h.shiftKey){setTimeout(function(){f.focus()},1)}}}));c([]).add(d.find(".ui-dialog-content :tabbable:first")).add(d.find(".ui-dialog-buttonpane :tabbable:first")).add(d).filter(":first").focus();this._trigger("open");this._isOpen=true},_createButtons:function(g){var f=this,d=false,e=c("<div></div>").addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix");this.uiDialog.find(".ui-dialog-buttonpane").remove();(typeof g=="object"&&g!==null&&c.each(g,function(){return !(d=true)}));if(d){c.each(g,function(h,i){c('<button type="button"></button>').addClass("ui-state-default ui-corner-all").text(h).click(function(){i.apply(f.element[0],arguments)}).hover(function(){c(this).addClass("ui-state-hover")},function(){c(this).removeClass("ui-state-hover")}).focus(function(){c(this).addClass("ui-state-focus")}).blur(function(){c(this).removeClass("ui-state-focus")}).appendTo(e)});e.appendTo(this.uiDialog)}},_makeDraggable:function(){var d=this,f=this.options,e;this.uiDialog.draggable({cancel:".ui-dialog-content",handle:".ui-dialog-titlebar",containment:"document",start:function(){e=f.height;c(this).height(c(this).height()).addClass("ui-dialog-dragging");(f.dragStart&&f.dragStart.apply(d.element[0],arguments))},drag:function(){(f.drag&&f.drag.apply(d.element[0],arguments))},stop:function(){c(this).removeClass("ui-dialog-dragging").height(e);(f.dragStop&&f.dragStop.apply(d.element[0],arguments));c.ui.dialog.overlay.resize()}})},_makeResizable:function(g){g=(g===undefined?this.options.resizable:g);var d=this,f=this.options,e=typeof g=="string"?g:"n,e,s,w,se,sw,ne,nw";this.uiDialog.resizable({cancel:".ui-dialog-content",alsoResize:this.element,maxWidth:f.maxWidth,maxHeight:f.maxHeight,minWidth:f.minWidth,minHeight:f.minHeight,start:function(){c(this).addClass("ui-dialog-resizing");(f.resizeStart&&f.resizeStart.apply(d.element[0],arguments))},resize:function(){(f.resize&&f.resize.apply(d.element[0],arguments))},handles:e,stop:function(){c(this).removeClass("ui-dialog-resizing");f.height=c(this).height();f.width=c(this).width();(f.resizeStop&&f.resizeStop.apply(d.element[0],arguments));c.ui.dialog.overlay.resize()}}).find(".ui-resizable-se").addClass("ui-icon ui-icon-grip-diagonal-se")},_position:function(i){var e=c(window),f=c(document),g=f.scrollTop(),d=f.scrollLeft(),h=g;if(c.inArray(i,["center","top","right","bottom","left"])>=0){i=[i=="right"||i=="left"?i:"center",i=="top"||i=="bottom"?i:"middle"]}if(i.constructor!=Array){i=["center","middle"]}if(i[0].constructor==Number){d+=i[0]}else{switch(i[0]){case"left":d+=0;break;case"right":d+=e.width()-this.uiDialog.outerWidth();break;default:case"center":d+=(e.width()-this.uiDialog.outerWidth())/2}}if(i[1].constructor==Number){g+=i[1]}else{switch(i[1]){case"top":g+=0;break;case"bottom":g+=e.height()-this.uiDialog.outerHeight();break;default:case"middle":g+=(e.height()-this.uiDialog.outerHeight())/2}}g=Math.max(g,h);this.uiDialog.css({top:g,left:d})},_setData:function(e,f){(b[e]&&this.uiDialog.data(b[e],f));switch(e){case"buttons":this._createButtons(f);break;case"closeText":this.uiDialogTitlebarCloseText.text(f);break;case"dialogClass":this.uiDialog.removeClass(this.options.dialogClass).addClass(a+f);break;case"draggable":(f?this._makeDraggable():this.uiDialog.draggable("destroy"));break;case"height":this.uiDialog.height(f);break;case"position":this._position(f);break;case"resizable":var d=this.uiDialog,g=this.uiDialog.is(":data(resizable)");(g&&!f&&d.resizable("destroy"));(g&&typeof f=="string"&&d.resizable("option","handles",f));(g||this._makeResizable(f));break;case"title":c(".ui-dialog-title",this.uiDialogTitlebar).html(f||"&nbsp;");break;case"width":this.uiDialog.width(f);break}c.widget.prototype._setData.apply(this,arguments)},_size:function(){var e=this.options;this.element.css({height:0,minHeight:0,width:"auto"});var d=this.uiDialog.css({height:"auto",width:e.width}).height();this.element.css({minHeight:Math.max(e.minHeight-d,0),height:e.height=="auto"?"auto":Math.max(e.height-d,0)})}});c.extend(c.ui.dialog,{version:"1.7.2",defaults:{autoOpen:true,bgiframe:false,buttons:{},closeOnEscape:true,closeText:"close",dialogClass:"",draggable:true,hide:null,height:"auto",maxHeight:false,maxWidth:false,minHeight:150,minWidth:150,modal:false,position:"center",resizable:true,show:null,stack:true,title:"",width:300,zIndex:1000},getter:"isOpen",uuid:0,maxZ:0,getTitleId:function(d){return"ui-dialog-title-"+(d.attr("id")||++this.uuid)},overlay:function(d){this.$el=c.ui.dialog.overlay.create(d)}});c.extend(c.ui.dialog.overlay,{instances:[],maxZ:0,events:c.map("focus,mousedown,mouseup,keydown,keypress,click".split(","),function(d){return d+".dialog-overlay"}).join(" "),create:function(e){if(this.instances.length===0){setTimeout(function(){if(c.ui.dialog.overlay.instances.length){c(document).bind(c.ui.dialog.overlay.events,function(f){var g=c(f.target).parents(".ui-dialog").css("zIndex")||0;return(g>c.ui.dialog.overlay.maxZ)})}},1);c(document).bind("keydown.dialog-overlay",function(f){(e.options.closeOnEscape&&f.keyCode&&f.keyCode==c.ui.keyCode.ESCAPE&&e.close(f))});c(window).bind("resize.dialog-overlay",c.ui.dialog.overlay.resize)}var d=c("<div></div>").appendTo(document.body).addClass("ui-widget-overlay").css({width:this.width(),height:this.height()});(e.options.bgiframe&&c.fn.bgiframe&&d.bgiframe());this.instances.push(d);return d},destroy:function(d){this.instances.splice(c.inArray(this.instances,d),1);if(this.instances.length===0){c([document,window]).unbind(".dialog-overlay")}d.remove();var e=0;c.each(this.instances,function(){e=Math.max(e,this.css("z-index"))});this.maxZ=e},height:function(){if(c.browser.msie&&c.browser.version<7){var e=Math.max(document.documentElement.scrollHeight,document.body.scrollHeight);var d=Math.max(document.documentElement.offsetHeight,document.body.offsetHeight);if(e<d){return c(window).height()+"px"}else{return e+"px"}}else{return c(document).height()+"px"}},width:function(){if(c.browser.msie&&c.browser.version<7){var d=Math.max(document.documentElement.scrollWidth,document.body.scrollWidth);var e=Math.max(document.documentElement.offsetWidth,document.body.offsetWidth);if(d<e){return c(window).width()+"px"}else{return d+"px"}}else{return c(document).width()+"px"}},resize:function(){var d=c([]);c.each(c.ui.dialog.overlay.instances,function(){d=d.add(this)});d.css({width:0,height:0}).css({width:c.ui.dialog.overlay.width(),height:c.ui.dialog.overlay.height()})}});c.extend(c.ui.dialog.overlay.prototype,{destroy:function(){c.ui.dialog.overlay.destroy(this.$el)}})})(jQuery);;/*
* jQuery UI Slider 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Slider
*
* Depends:
* ui.core.js
*/
(function(a){a.widget("ui.slider",a.extend({},a.ui.mouse,{_init:function(){var b=this,c=this.options;this._keySliding=false;this._handleIndex=null;this._detectOrientation();this._mouseInit();this.element.addClass("ui-slider ui-slider-"+this.orientation+" ui-widget ui-widget-content ui-corner-all");this.range=a([]);if(c.range){if(c.range===true){this.range=a("<div></div>");if(!c.values){c.values=[this._valueMin(),this._valueMin()]}if(c.values.length&&c.values.length!=2){c.values=[c.values[0],c.values[0]]}}else{this.range=a("<div></div>")}this.range.appendTo(this.element).addClass("ui-slider-range");if(c.range=="min"||c.range=="max"){this.range.addClass("ui-slider-range-"+c.range)}this.range.addClass("ui-widget-header")}if(a(".ui-slider-handle",this.element).length==0){a('<a href="#"></a>').appendTo(this.element).addClass("ui-slider-handle")}if(c.values&&c.values.length){while(a(".ui-slider-handle",this.element).length<c.values.length){a('<a href="#"></a>').appendTo(this.element).addClass("ui-slider-handle")}}this.handles=a(".ui-slider-handle",this.element).addClass("ui-state-default ui-corner-all");this.handle=this.handles.eq(0);this.handles.add(this.range).filter("a").click(function(d){d.preventDefault()}).hover(function(){if(!c.disabled){a(this).addClass("ui-state-hover")}},function(){a(this).removeClass("ui-state-hover")}).focus(function(){if(!c.disabled){a(".ui-slider .ui-state-focus").removeClass("ui-state-focus");a(this).addClass("ui-state-focus")}else{a(this).blur()}}).blur(function(){a(this).removeClass("ui-state-focus")});this.handles.each(function(d){a(this).data("index.ui-slider-handle",d)});this.handles.keydown(function(i){var f=true;var e=a(this).data("index.ui-slider-handle");if(b.options.disabled){return}switch(i.keyCode){case a.ui.keyCode.HOME:case a.ui.keyCode.END:case a.ui.keyCode.UP:case a.ui.keyCode.RIGHT:case a.ui.keyCode.DOWN:case a.ui.keyCode.LEFT:f=false;if(!b._keySliding){b._keySliding=true;a(this).addClass("ui-state-active");b._start(i,e)}break}var g,d,h=b._step();if(b.options.values&&b.options.values.length){g=d=b.values(e)}else{g=d=b.value()}switch(i.keyCode){case a.ui.keyCode.HOME:d=b._valueMin();break;case a.ui.keyCode.END:d=b._valueMax();break;case a.ui.keyCode.UP:case a.ui.keyCode.RIGHT:if(g==b._valueMax()){return}d=g+h;break;case a.ui.keyCode.DOWN:case a.ui.keyCode.LEFT:if(g==b._valueMin()){return}d=g-h;break}b._slide(i,e,d);return f}).keyup(function(e){var d=a(this).data("index.ui-slider-handle");if(b._keySliding){b._stop(e,d);b._change(e,d);b._keySliding=false;a(this).removeClass("ui-state-active")}});this._refreshValue()},destroy:function(){this.handles.remove();this.range.remove();this.element.removeClass("ui-slider ui-slider-horizontal ui-slider-vertical ui-slider-disabled ui-widget ui-widget-content ui-corner-all").removeData("slider").unbind(".slider");this._mouseDestroy()},_mouseCapture:function(d){var e=this.options;if(e.disabled){return false}this.elementSize={width:this.element.outerWidth(),height:this.element.outerHeight()};this.elementOffset=this.element.offset();var h={x:d.pageX,y:d.pageY};var j=this._normValueFromMouse(h);var c=this._valueMax()-this._valueMin()+1,f;var k=this,i;this.handles.each(function(l){var m=Math.abs(j-k.values(l));if(c>m){c=m;f=a(this);i=l}});if(e.range==true&&this.values(1)==e.min){f=a(this.handles[++i])}this._start(d,i);k._handleIndex=i;f.addClass("ui-state-active").focus();var g=f.offset();var b=!a(d.target).parents().andSelf().is(".ui-slider-handle");this._clickOffset=b?{left:0,top:0}:{left:d.pageX-g.left-(f.width()/2),top:d.pageY-g.top-(f.height()/2)-(parseInt(f.css("borderTopWidth"),10)||0)-(parseInt(f.css("borderBottomWidth"),10)||0)+(parseInt(f.css("marginTop"),10)||0)};j=this._normValueFromMouse(h);this._slide(d,i,j);return true},_mouseStart:function(b){return true},_mouseDrag:function(d){var b={x:d.pageX,y:d.pageY};var c=this._normValueFromMouse(b);this._slide(d,this._handleIndex,c);return false},_mouseStop:function(b){this.handles.removeClass("ui-state-active");this._stop(b,this._handleIndex);this._change(b,this._handleIndex);this._handleIndex=null;this._clickOffset=null;return false},_detectOrientation:function(){this.orientation=this.options.orientation=="vertical"?"vertical":"horizontal"},_normValueFromMouse:function(d){var c,h;if("horizontal"==this.orientation){c=this.elementSize.width;h=d.x-this.elementOffset.left-(this._clickOffset?this._clickOffset.left:0)}else{c=this.elementSize.height;h=d.y-this.elementOffset.top-(this._clickOffset?this._clickOffset.top:0)}var f=(h/c);if(f>1){f=1}if(f<0){f=0}if("vertical"==this.orientation){f=1-f}var e=this._valueMax()-this._valueMin(),i=f*e,b=i%this.options.step,g=this._valueMin()+i-b;if(b>(this.options.step/2)){g+=this.options.step}return parseFloat(g.toFixed(5))},_start:function(d,c){var b={handle:this.handles[c],value:this.value()};if(this.options.values&&this.options.values.length){b.value=this.values(c);b.values=this.values()}this._trigger("start",d,b)},_slide:function(f,e,d){var g=this.handles[e];if(this.options.values&&this.options.values.length){var b=this.values(e?0:1);if((this.options.values.length==2&&this.options.range===true)&&((e==0&&d>b)||(e==1&&d<b))){d=b}if(d!=this.values(e)){var c=this.values();c[e]=d;var h=this._trigger("slide",f,{handle:this.handles[e],value:d,values:c});var b=this.values(e?0:1);if(h!==false){this.values(e,d,(f.type=="mousedown"&&this.options.animate),true)}}}else{if(d!=this.value()){var h=this._trigger("slide",f,{handle:this.handles[e],value:d});if(h!==false){this._setData("value",d,(f.type=="mousedown"&&this.options.animate))}}}},_stop:function(d,c){var b={handle:this.handles[c],value:this.value()};if(this.options.values&&this.options.values.length){b.value=this.values(c);b.values=this.values()}this._trigger("stop",d,b)},_change:function(d,c){var b={handle:this.handles[c],value:this.value()};if(this.options.values&&this.options.values.length){b.value=this.values(c);b.values=this.values()}this._trigger("change",d,b)},value:function(b){if(arguments.length){this._setData("value",b);this._change(null,0)}return this._value()},values:function(b,e,c,d){if(arguments.length>1){this.options.values[b]=e;this._refreshValue(c);if(!d){this._change(null,b)}}if(arguments.length){if(this.options.values&&this.options.values.length){return this._values(b)}else{return this.value()}}else{return this._values()}},_setData:function(b,d,c){a.widget.prototype._setData.apply(this,arguments);switch(b){case"disabled":if(d){this.handles.filter(".ui-state-focus").blur();this.handles.removeClass("ui-state-hover");this.handles.attr("disabled","disabled")}else{this.handles.removeAttr("disabled")}case"orientation":this._detectOrientation();this.element.removeClass("ui-slider-horizontal ui-slider-vertical").addClass("ui-slider-"+this.orientation);this._refreshValue(c);break;case"value":this._refreshValue(c);break}},_step:function(){var b=this.options.step;return b},_value:function(){var b=this.options.value;if(b<this._valueMin()){b=this._valueMin()}if(b>this._valueMax()){b=this._valueMax()}return b},_values:function(b){if(arguments.length){var c=this.options.values[b];if(c<this._valueMin()){c=this._valueMin()}if(c>this._valueMax()){c=this._valueMax()}return c}else{return this.options.values}},_valueMin:function(){var b=this.options.min;return b},_valueMax:function(){var b=this.options.max;return b},_refreshValue:function(c){var f=this.options.range,d=this.options,l=this;if(this.options.values&&this.options.values.length){var i,h;this.handles.each(function(p,n){var o=(l.values(p)-l._valueMin())/(l._valueMax()-l._valueMin())*100;var m={};m[l.orientation=="horizontal"?"left":"bottom"]=o+"%";a(this).stop(1,1)[c?"animate":"css"](m,d.animate);if(l.options.range===true){if(l.orientation=="horizontal"){(p==0)&&l.range.stop(1,1)[c?"animate":"css"]({left:o+"%"},d.animate);(p==1)&&l.range[c?"animate":"css"]({width:(o-lastValPercent)+"%"},{queue:false,duration:d.animate})}else{(p==0)&&l.range.stop(1,1)[c?"animate":"css"]({bottom:(o)+"%"},d.animate);(p==1)&&l.range[c?"animate":"css"]({height:(o-lastValPercent)+"%"},{queue:false,duration:d.animate})}}lastValPercent=o})}else{var j=this.value(),g=this._valueMin(),k=this._valueMax(),e=k!=g?(j-g)/(k-g)*100:0;var b={};b[l.orientation=="horizontal"?"left":"bottom"]=e+"%";this.handle.stop(1,1)[c?"animate":"css"](b,d.animate);(f=="min")&&(this.orientation=="horizontal")&&this.range.stop(1,1)[c?"animate":"css"]({width:e+"%"},d.animate);(f=="max")&&(this.orientation=="horizontal")&&this.range[c?"animate":"css"]({width:(100-e)+"%"},{queue:false,duration:d.animate});(f=="min")&&(this.orientation=="vertical")&&this.range.stop(1,1)[c?"animate":"css"]({height:e+"%"},d.animate);(f=="max")&&(this.orientation=="vertical")&&this.range[c?"animate":"css"]({height:(100-e)+"%"},{queue:false,duration:d.animate})}}}));a.extend(a.ui.slider,{getter:"value values",version:"1.7.2",eventPrefix:"slide",defaults:{animate:false,delay:0,distance:0,max:100,min:0,orientation:"horizontal",range:false,step:1,value:0,values:null}})})(jQuery);;/*
* jQuery UI Tabs 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Tabs
*
* Depends:
* ui.core.js
*/
(function(a){a.widget("ui.tabs",{_init:function(){if(this.options.deselectable!==undefined){this.options.collapsible=this.options.deselectable}this._tabify(true)},_setData:function(b,c){if(b=="selected"){if(this.options.collapsible&&c==this.options.selected){return}this.select(c)}else{this.options[b]=c;if(b=="deselectable"){this.options.collapsible=c}this._tabify()}},_tabId:function(b){return b.title&&b.title.replace(/\s/g,"_").replace(/[^A-Za-z0-9\-_:\.]/g,"")||this.options.idPrefix+a.data(b)},_sanitizeSelector:function(b){return b.replace(/:/g,"\\:")},_cookie:function(){var b=this.cookie||(this.cookie=this.options.cookie.name||"ui-tabs-"+a.data(this.list[0]));return a.cookie.apply(null,[b].concat(a.makeArray(arguments)))},_ui:function(c,b){return{tab:c,panel:b,index:this.anchors.index(c)}},_cleanup:function(){this.lis.filter(".ui-state-processing").removeClass("ui-state-processing").find("span:data(label.tabs)").each(function(){var b=a(this);b.html(b.data("label.tabs")).removeData("label.tabs")})},_tabify:function(n){this.list=this.element.children("ul:first");this.lis=a("li:has(a[href])",this.list);this.anchors=this.lis.map(function(){return a("a",this)[0]});this.panels=a([]);var p=this,d=this.options;var c=/^#.+/;this.anchors.each(function(r,o){var q=a(o).attr("href");var s=q.split("#")[0],u;if(s&&(s===location.toString().split("#")[0]||(u=a("base")[0])&&s===u.href)){q=o.hash;o.href=q}if(c.test(q)){p.panels=p.panels.add(p._sanitizeSelector(q))}else{if(q!="#"){a.data(o,"href.tabs",q);a.data(o,"load.tabs",q.replace(/#.*$/,""));var w=p._tabId(o);o.href="#"+w;var v=a("#"+w);if(!v.length){v=a(d.panelTemplate).attr("id",w).addClass("ui-tabs-panel ui-widget-content ui-corner-bottom").insertAfter(p.panels[r-1]||p.list);v.data("destroy.tabs",true)}p.panels=p.panels.add(v)}else{d.disabled.push(r)}}});if(n){this.element.addClass("ui-tabs ui-widget ui-widget-content ui-corner-all");this.list.addClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.lis.addClass("ui-state-default ui-corner-top");this.panels.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom");if(d.selected===undefined){if(location.hash){this.anchors.each(function(q,o){if(o.hash==location.hash){d.selected=q;return false}})}if(typeof d.selected!="number"&&d.cookie){d.selected=parseInt(p._cookie(),10)}if(typeof d.selected!="number"&&this.lis.filter(".ui-tabs-selected").length){d.selected=this.lis.index(this.lis.filter(".ui-tabs-selected"))}d.selected=d.selected||0}else{if(d.selected===null){d.selected=-1}}d.selected=((d.selected>=0&&this.anchors[d.selected])||d.selected<0)?d.selected:0;d.disabled=a.unique(d.disabled.concat(a.map(this.lis.filter(".ui-state-disabled"),function(q,o){return p.lis.index(q)}))).sort();if(a.inArray(d.selected,d.disabled)!=-1){d.disabled.splice(a.inArray(d.selected,d.disabled),1)}this.panels.addClass("ui-tabs-hide");this.lis.removeClass("ui-tabs-selected ui-state-active");if(d.selected>=0&&this.anchors.length){this.panels.eq(d.selected).removeClass("ui-tabs-hide");this.lis.eq(d.selected).addClass("ui-tabs-selected ui-state-active");p.element.queue("tabs",function(){p._trigger("show",null,p._ui(p.anchors[d.selected],p.panels[d.selected]))});this.load(d.selected)}a(window).bind("unload",function(){p.lis.add(p.anchors).unbind(".tabs");p.lis=p.anchors=p.panels=null})}else{d.selected=this.lis.index(this.lis.filter(".ui-tabs-selected"))}this.element[d.collapsible?"addClass":"removeClass"]("ui-tabs-collapsible");if(d.cookie){this._cookie(d.selected,d.cookie)}for(var g=0,m;(m=this.lis[g]);g++){a(m)[a.inArray(g,d.disabled)!=-1&&!a(m).hasClass("ui-tabs-selected")?"addClass":"removeClass"]("ui-state-disabled")}if(d.cache===false){this.anchors.removeData("cache.tabs")}this.lis.add(this.anchors).unbind(".tabs");if(d.event!="mouseover"){var f=function(o,i){if(i.is(":not(.ui-state-disabled)")){i.addClass("ui-state-"+o)}};var j=function(o,i){i.removeClass("ui-state-"+o)};this.lis.bind("mouseover.tabs",function(){f("hover",a(this))});this.lis.bind("mouseout.tabs",function(){j("hover",a(this))});this.anchors.bind("focus.tabs",function(){f("focus",a(this).closest("li"))});this.anchors.bind("blur.tabs",function(){j("focus",a(this).closest("li"))})}var b,h;if(d.fx){if(a.isArray(d.fx)){b=d.fx[0];h=d.fx[1]}else{b=h=d.fx}}function e(i,o){i.css({display:""});if(a.browser.msie&&o.opacity){i[0].style.removeAttribute("filter")}}var k=h?function(i,o){a(i).closest("li").removeClass("ui-state-default").addClass("ui-tabs-selected ui-state-active");o.hide().removeClass("ui-tabs-hide").animate(h,h.duration||"normal",function(){e(o,h);p._trigger("show",null,p._ui(i,o[0]))})}:function(i,o){a(i).closest("li").removeClass("ui-state-default").addClass("ui-tabs-selected ui-state-active");o.removeClass("ui-tabs-hide");p._trigger("show",null,p._ui(i,o[0]))};var l=b?function(o,i){i.animate(b,b.duration||"normal",function(){p.lis.removeClass("ui-tabs-selected ui-state-active").addClass("ui-state-default");i.addClass("ui-tabs-hide");e(i,b);p.element.dequeue("tabs")})}:function(o,i,q){p.lis.removeClass("ui-tabs-selected ui-state-active").addClass("ui-state-default");i.addClass("ui-tabs-hide");p.element.dequeue("tabs")};this.anchors.bind(d.event+".tabs",function(){var o=this,r=a(this).closest("li"),i=p.panels.filter(":not(.ui-tabs-hide)"),q=a(p._sanitizeSelector(this.hash));if((r.hasClass("ui-tabs-selected")&&!d.collapsible)||r.hasClass("ui-state-disabled")||r.hasClass("ui-state-processing")||p._trigger("select",null,p._ui(this,q[0]))===false){this.blur();return false}d.selected=p.anchors.index(this);p.abort();if(d.collapsible){if(r.hasClass("ui-tabs-selected")){d.selected=-1;if(d.cookie){p._cookie(d.selected,d.cookie)}p.element.queue("tabs",function(){l(o,i)}).dequeue("tabs");this.blur();return false}else{if(!i.length){if(d.cookie){p._cookie(d.selected,d.cookie)}p.element.queue("tabs",function(){k(o,q)});p.load(p.anchors.index(this));this.blur();return false}}}if(d.cookie){p._cookie(d.selected,d.cookie)}if(q.length){if(i.length){p.element.queue("tabs",function(){l(o,i)})}p.element.queue("tabs",function(){k(o,q)});p.load(p.anchors.index(this))}else{throw"jQuery UI Tabs: Mismatching fragment identifier."}if(a.browser.msie){this.blur()}});this.anchors.bind("click.tabs",function(){return false})},destroy:function(){var b=this.options;this.abort();this.element.unbind(".tabs").removeClass("ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible").removeData("tabs");this.list.removeClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.anchors.each(function(){var c=a.data(this,"href.tabs");if(c){this.href=c}var d=a(this).unbind(".tabs");a.each(["href","load","cache"],function(e,f){d.removeData(f+".tabs")})});this.lis.unbind(".tabs").add(this.panels).each(function(){if(a.data(this,"destroy.tabs")){a(this).remove()}else{a(this).removeClass(["ui-state-default","ui-corner-top","ui-tabs-selected","ui-state-active","ui-state-hover","ui-state-focus","ui-state-disabled","ui-tabs-panel","ui-widget-content","ui-corner-bottom","ui-tabs-hide"].join(" "))}});if(b.cookie){this._cookie(null,b.cookie)}},add:function(e,d,c){if(c===undefined){c=this.anchors.length}var b=this,g=this.options,i=a(g.tabTemplate.replace(/#\{href\}/g,e).replace(/#\{label\}/g,d)),h=!e.indexOf("#")?e.replace("#",""):this._tabId(a("a",i)[0]);i.addClass("ui-state-default ui-corner-top").data("destroy.tabs",true);var f=a("#"+h);if(!f.length){f=a(g.panelTemplate).attr("id",h).data("destroy.tabs",true)}f.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide");if(c>=this.lis.length){i.appendTo(this.list);f.appendTo(this.list[0].parentNode)}else{i.insertBefore(this.lis[c]);f.insertBefore(this.panels[c])}g.disabled=a.map(g.disabled,function(k,j){return k>=c?++k:k});this._tabify();if(this.anchors.length==1){i.addClass("ui-tabs-selected ui-state-active");f.removeClass("ui-tabs-hide");this.element.queue("tabs",function(){b._trigger("show",null,b._ui(b.anchors[0],b.panels[0]))});this.load(0)}this._trigger("add",null,this._ui(this.anchors[c],this.panels[c]))},remove:function(b){var d=this.options,e=this.lis.eq(b).remove(),c=this.panels.eq(b).remove();if(e.hasClass("ui-tabs-selected")&&this.anchors.length>1){this.select(b+(b+1<this.anchors.length?1:-1))}d.disabled=a.map(a.grep(d.disabled,function(g,f){return g!=b}),function(g,f){return g>=b?--g:g});this._tabify();this._trigger("remove",null,this._ui(e.find("a")[0],c[0]))},enable:function(b){var c=this.options;if(a.inArray(b,c.disabled)==-1){return}this.lis.eq(b).removeClass("ui-state-disabled");c.disabled=a.grep(c.disabled,function(e,d){return e!=b});this._trigger("enable",null,this._ui(this.anchors[b],this.panels[b]))},disable:function(c){var b=this,d=this.options;if(c!=d.selected){this.lis.eq(c).addClass("ui-state-disabled");d.disabled.push(c);d.disabled.sort();this._trigger("disable",null,this._ui(this.anchors[c],this.panels[c]))}},select:function(b){if(typeof b=="string"){b=this.anchors.index(this.anchors.filter("[href$="+b+"]"))}else{if(b===null){b=-1}}if(b==-1&&this.options.collapsible){b=this.options.selected}this.anchors.eq(b).trigger(this.options.event+".tabs")},load:function(e){var c=this,g=this.options,b=this.anchors.eq(e)[0],d=a.data(b,"load.tabs");this.abort();if(!d||this.element.queue("tabs").length!==0&&a.data(b,"cache.tabs")){this.element.dequeue("tabs");return}this.lis.eq(e).addClass("ui-state-processing");if(g.spinner){var f=a("span",b);f.data("label.tabs",f.html()).html(g.spinner)}this.xhr=a.ajax(a.extend({},g.ajaxOptions,{url:d,success:function(i,h){a(c._sanitizeSelector(b.hash)).html(i);c._cleanup();if(g.cache){a.data(b,"cache.tabs",true)}c._trigger("load",null,c._ui(c.anchors[e],c.panels[e]));try{g.ajaxOptions.success(i,h)}catch(j){}c.element.dequeue("tabs")}}))},abort:function(){this.element.queue([]);this.panels.stop(false,true);if(this.xhr){this.xhr.abort();delete this.xhr}this._cleanup()},url:function(c,b){this.anchors.eq(c).removeData("cache.tabs").data("load.tabs",b)},length:function(){return this.anchors.length}});a.extend(a.ui.tabs,{version:"1.7.2",getter:"length",defaults:{ajaxOptions:null,cache:false,cookie:null,collapsible:false,disabled:[],event:"click",fx:null,idPrefix:"ui-tabs-",panelTemplate:"<div></div>",spinner:"<em>Loading&#8230;</em>",tabTemplate:'<li><a href="#{href}"><span>#{label}</span></a></li>'}});a.extend(a.ui.tabs.prototype,{rotation:null,rotate:function(d,f){var b=this,g=this.options;var c=b._rotate||(b._rotate=function(h){clearTimeout(b.rotation);b.rotation=setTimeout(function(){var i=g.selected;b.select(++i<b.anchors.length?i:0)},d);if(h){h.stopPropagation()}});var e=b._unrotate||(b._unrotate=!f?function(h){if(h.clientX){b.rotate(null)}}:function(h){t=g.selected;c()});if(d){this.element.bind("tabsshow",c);this.anchors.bind(g.event+".tabs",e);c()}else{clearTimeout(b.rotation);this.element.unbind("tabsshow",c);this.anchors.unbind(g.event+".tabs",e);delete this._rotate;delete this._unrotate}}})})(jQuery);;/*
* jQuery UI Datepicker 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Datepicker
*
* Depends:
* ui.core.js
*/
(function($){$.extend($.ui,{datepicker:{version:"1.7.2"}});var PROP_NAME="datepicker";function Datepicker(){this.debug=false;this._curInst=null;this._keyEvent=false;this._disabledInputs=[];this._datepickerShowing=false;this._inDialog=false;this._mainDivId="ui-datepicker-div";this._inlineClass="ui-datepicker-inline";this._appendClass="ui-datepicker-append";this._triggerClass="ui-datepicker-trigger";this._dialogClass="ui-datepicker-dialog";this._disableClass="ui-datepicker-disabled";this._unselectableClass="ui-datepicker-unselectable";this._currentClass="ui-datepicker-current-day";this._dayOverClass="ui-datepicker-days-cell-over";this.regional=[];this.regional[""]={closeText:"Done",prevText:"Prev",nextText:"Next",currentText:"Today",monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Mo","Tu","We","Th","Fr","Sa"],dateFormat:"mm/dd/yy",firstDay:0,isRTL:false};this._defaults={showOn:"focus",showAnim:"show",showOptions:{},defaultDate:null,appendText:"",buttonText:"...",buttonImage:"",buttonImageOnly:false,hideIfNoPrevNext:false,navigationAsDateFormat:false,gotoCurrent:false,changeMonth:false,changeYear:false,showMonthAfterYear:false,yearRange:"-10:+10",showOtherMonths:false,calculateWeek:this.iso8601Week,shortYearCutoff:"+10",minDate:null,maxDate:null,duration:"normal",beforeShowDay:null,beforeShow:null,onSelect:null,onChangeMonthYear:null,onClose:null,numberOfMonths:1,showCurrentAtPos:0,stepMonths:1,stepBigMonths:12,altField:"",altFormat:"",constrainInput:true,showButtonPanel:false};$.extend(this._defaults,this.regional[""]);this.dpDiv=$('<div id="'+this._mainDivId+'" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all ui-helper-hidden-accessible"></div>')}$.extend(Datepicker.prototype,{markerClassName:"hasDatepicker",log:function(){if(this.debug){console.log.apply("",arguments)}},setDefaults:function(settings){extendRemove(this._defaults,settings||{});return this},_attachDatepicker:function(target,settings){var inlineSettings=null;for(var attrName in this._defaults){var attrValue=target.getAttribute("date:"+attrName);if(attrValue){inlineSettings=inlineSettings||{};try{inlineSettings[attrName]=eval(attrValue)}catch(err){inlineSettings[attrName]=attrValue}}}var nodeName=target.nodeName.toLowerCase();var inline=(nodeName=="div"||nodeName=="span");if(!target.id){target.id="dp"+(++this.uuid)}var inst=this._newInst($(target),inline);inst.settings=$.extend({},settings||{},inlineSettings||{});if(nodeName=="input"){this._connectDatepicker(target,inst)}else{if(inline){this._inlineDatepicker(target,inst)}}},_newInst:function(target,inline){var id=target[0].id.replace(/([:\[\]\.])/g,"\\\\$1");return{id:id,input:target,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:inline,dpDiv:(!inline?this.dpDiv:$('<div class="'+this._inlineClass+' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))}},_connectDatepicker:function(target,inst){var input=$(target);inst.append=$([]);inst.trigger=$([]);if(input.hasClass(this.markerClassName)){return}var appendText=this._get(inst,"appendText");var isRTL=this._get(inst,"isRTL");if(appendText){inst.append=$('<span class="'+this._appendClass+'">'+appendText+"</span>");input[isRTL?"before":"after"](inst.append)}var showOn=this._get(inst,"showOn");if(showOn=="focus"||showOn=="both"){input.focus(this._showDatepicker)}if(showOn=="button"||showOn=="both"){var buttonText=this._get(inst,"buttonText");var buttonImage=this._get(inst,"buttonImage");inst.trigger=$(this._get(inst,"buttonImageOnly")?$("<img/>").addClass(this._triggerClass).attr({src:buttonImage,alt:buttonText,title:buttonText}):$('<button type="button"></button>').addClass(this._triggerClass).html(buttonImage==""?buttonText:$("<img/>").attr({src:buttonImage,alt:buttonText,title:buttonText})));input[isRTL?"before":"after"](inst.trigger);inst.trigger.click(function(){if($.datepicker._datepickerShowing&&$.datepicker._lastInput==target){$.datepicker._hideDatepicker()}else{$.datepicker._showDatepicker(target)}return false})}input.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).bind("setData.datepicker",function(event,key,value){inst.settings[key]=value}).bind("getData.datepicker",function(event,key){return this._get(inst,key)});$.data(target,PROP_NAME,inst)},_inlineDatepicker:function(target,inst){var divSpan=$(target);if(divSpan.hasClass(this.markerClassName)){return}divSpan.addClass(this.markerClassName).append(inst.dpDiv).bind("setData.datepicker",function(event,key,value){inst.settings[key]=value}).bind("getData.datepicker",function(event,key){return this._get(inst,key)});$.data(target,PROP_NAME,inst);this._setDate(inst,this._getDefaultDate(inst));this._updateDatepicker(inst);this._updateAlternate(inst)},_dialogDatepicker:function(input,dateText,onSelect,settings,pos){var inst=this._dialogInst;if(!inst){var id="dp"+(++this.uuid);this._dialogInput=$('<input type="text" id="'+id+'" size="1" style="position: absolute; top: -100px;"/>');this._dialogInput.keydown(this._doKeyDown);$("body").append(this._dialogInput);inst=this._dialogInst=this._newInst(this._dialogInput,false);inst.settings={};$.data(this._dialogInput[0],PROP_NAME,inst)}extendRemove(inst.settings,settings||{});this._dialogInput.val(dateText);this._pos=(pos?(pos.length?pos:[pos.pageX,pos.pageY]):null);if(!this._pos){var browserWidth=window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth;var browserHeight=window.innerHeight||document.documentElement.clientHeight||document.body.clientHeight;var scrollX=document.documentElement.scrollLeft||document.body.scrollLeft;var scrollY=document.documentElement.scrollTop||document.body.scrollTop;this._pos=[(browserWidth/2)-100+scrollX,(browserHeight/2)-150+scrollY]}this._dialogInput.css("left",this._pos[0]+"px").css("top",this._pos[1]+"px");inst.settings.onSelect=onSelect;this._inDialog=true;this.dpDiv.addClass(this._dialogClass);this._showDatepicker(this._dialogInput[0]);if($.blockUI){$.blockUI(this.dpDiv)}$.data(this._dialogInput[0],PROP_NAME,inst);return this},_destroyDatepicker:function(target){var $target=$(target);var inst=$.data(target,PROP_NAME);if(!$target.hasClass(this.markerClassName)){return}var nodeName=target.nodeName.toLowerCase();$.removeData(target,PROP_NAME);if(nodeName=="input"){inst.append.remove();inst.trigger.remove();$target.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress)}else{if(nodeName=="div"||nodeName=="span"){$target.removeClass(this.markerClassName).empty()}}},_enableDatepicker:function(target){var $target=$(target);var inst=$.data(target,PROP_NAME);if(!$target.hasClass(this.markerClassName)){return}var nodeName=target.nodeName.toLowerCase();if(nodeName=="input"){target.disabled=false;inst.trigger.filter("button").each(function(){this.disabled=false}).end().filter("img").css({opacity:"1.0",cursor:""})}else{if(nodeName=="div"||nodeName=="span"){var inline=$target.children("."+this._inlineClass);inline.children().removeClass("ui-state-disabled")}}this._disabledInputs=$.map(this._disabledInputs,function(value){return(value==target?null:value)})},_disableDatepicker:function(target){var $target=$(target);var inst=$.data(target,PROP_NAME);if(!$target.hasClass(this.markerClassName)){return}var nodeName=target.nodeName.toLowerCase();if(nodeName=="input"){target.disabled=true;inst.trigger.filter("button").each(function(){this.disabled=true}).end().filter("img").css({opacity:"0.5",cursor:"default"})}else{if(nodeName=="div"||nodeName=="span"){var inline=$target.children("."+this._inlineClass);inline.children().addClass("ui-state-disabled")}}this._disabledInputs=$.map(this._disabledInputs,function(value){return(value==target?null:value)});this._disabledInputs[this._disabledInputs.length]=target},_isDisabledDatepicker:function(target){if(!target){return false}for(var i=0;i<this._disabledInputs.length;i++){if(this._disabledInputs[i]==target){return true}}return false},_getInst:function(target){try{return $.data(target,PROP_NAME)}catch(err){throw"Missing instance data for this datepicker"}},_optionDatepicker:function(target,name,value){var inst=this._getInst(target);if(arguments.length==2&&typeof name=="string"){return(name=="defaults"?$.extend({},$.datepicker._defaults):(inst?(name=="all"?$.extend({},inst.settings):this._get(inst,name)):null))}var settings=name||{};if(typeof name=="string"){settings={};settings[name]=value}if(inst){if(this._curInst==inst){this._hideDatepicker(null)}var date=this._getDateDatepicker(target);extendRemove(inst.settings,settings);this._setDateDatepicker(target,date);this._updateDatepicker(inst)}},_changeDatepicker:function(target,name,value){this._optionDatepicker(target,name,value)},_refreshDatepicker:function(target){var inst=this._getInst(target);if(inst){this._updateDatepicker(inst)}},_setDateDatepicker:function(target,date,endDate){var inst=this._getInst(target);if(inst){this._setDate(inst,date,endDate);this._updateDatepicker(inst);this._updateAlternate(inst)}},_getDateDatepicker:function(target){var inst=this._getInst(target);if(inst&&!inst.inline){this._setDateFromField(inst)}return(inst?this._getDate(inst):null)},_doKeyDown:function(event){var inst=$.datepicker._getInst(event.target);var handled=true;var isRTL=inst.dpDiv.is(".ui-datepicker-rtl");inst._keyEvent=true;if($.datepicker._datepickerShowing){switch(event.keyCode){case 9:$.datepicker._hideDatepicker(null,"");break;case 13:var sel=$("td."+$.datepicker._dayOverClass+", td."+$.datepicker._currentClass,inst.dpDiv);if(sel[0]){$.datepicker._selectDay(event.target,inst.selectedMonth,inst.selectedYear,sel[0])}else{$.datepicker._hideDatepicker(null,$.datepicker._get(inst,"duration"))}return false;break;case 27:$.datepicker._hideDatepicker(null,$.datepicker._get(inst,"duration"));break;case 33:$.datepicker._adjustDate(event.target,(event.ctrlKey?-$.datepicker._get(inst,"stepBigMonths"):-$.datepicker._get(inst,"stepMonths")),"M");break;case 34:$.datepicker._adjustDate(event.target,(event.ctrlKey?+$.datepicker._get(inst,"stepBigMonths"):+$.datepicker._get(inst,"stepMonths")),"M");break;case 35:if(event.ctrlKey||event.metaKey){$.datepicker._clearDate(event.target)}handled=event.ctrlKey||event.metaKey;break;case 36:if(event.ctrlKey||event.metaKey){$.datepicker._gotoToday(event.target)}handled=event.ctrlKey||event.metaKey;break;case 37:if(event.ctrlKey||event.metaKey){$.datepicker._adjustDate(event.target,(isRTL?+1:-1),"D")}handled=event.ctrlKey||event.metaKey;if(event.originalEvent.altKey){$.datepicker._adjustDate(event.target,(event.ctrlKey?-$.datepicker._get(inst,"stepBigMonths"):-$.datepicker._get(inst,"stepMonths")),"M")}break;case 38:if(event.ctrlKey||event.metaKey){$.datepicker._adjustDate(event.target,-7,"D")}handled=event.ctrlKey||event.metaKey;break;case 39:if(event.ctrlKey||event.metaKey){$.datepicker._adjustDate(event.target,(isRTL?-1:+1),"D")}handled=event.ctrlKey||event.metaKey;if(event.originalEvent.altKey){$.datepicker._adjustDate(event.target,(event.ctrlKey?+$.datepicker._get(inst,"stepBigMonths"):+$.datepicker._get(inst,"stepMonths")),"M")}break;case 40:if(event.ctrlKey||event.metaKey){$.datepicker._adjustDate(event.target,+7,"D")}handled=event.ctrlKey||event.metaKey;break;default:handled=false}}else{if(event.keyCode==36&&event.ctrlKey){$.datepicker._showDatepicker(this)}else{handled=false}}if(handled){event.preventDefault();event.stopPropagation()}},_doKeyPress:function(event){var inst=$.datepicker._getInst(event.target);if($.datepicker._get(inst,"constrainInput")){var chars=$.datepicker._possibleChars($.datepicker._get(inst,"dateFormat"));var chr=String.fromCharCode(event.charCode==undefined?event.keyCode:event.charCode);return event.ctrlKey||(chr<" "||!chars||chars.indexOf(chr)>-1)}},_showDatepicker:function(input){input=input.target||input;if(input.nodeName.toLowerCase()!="input"){input=$("input",input.parentNode)[0]}if($.datepicker._isDisabledDatepicker(input)||$.datepicker._lastInput==input){return}var inst=$.datepicker._getInst(input);var beforeShow=$.datepicker._get(inst,"beforeShow");extendRemove(inst.settings,(beforeShow?beforeShow.apply(input,[input,inst]):{}));$.datepicker._hideDatepicker(null,"");$.datepicker._lastInput=input;$.datepicker._setDateFromField(inst);if($.datepicker._inDialog){input.value=""}if(!$.datepicker._pos){$.datepicker._pos=$.datepicker._findPos(input);$.datepicker._pos[1]+=input.offsetHeight}var isFixed=false;$(input).parents().each(function(){isFixed|=$(this).css("position")=="fixed";return !isFixed});if(isFixed&&$.browser.opera){$.datepicker._pos[0]-=document.documentElement.scrollLeft;$.datepicker._pos[1]-=document.documentElement.scrollTop}var offset={left:$.datepicker._pos[0],top:$.datepicker._pos[1]};$.datepicker._pos=null;inst.rangeStart=null;inst.dpDiv.css({position:"absolute",display:"block",top:"-1000px"});$.datepicker._updateDatepicker(inst);offset=$.datepicker._checkOffset(inst,offset,isFixed);inst.dpDiv.css({position:($.datepicker._inDialog&&$.blockUI?"static":(isFixed?"fixed":"absolute")),display:"none",left:offset.left+"px",top:offset.top+"px"});if(!inst.inline){var showAnim=$.datepicker._get(inst,"showAnim")||"show";var duration=$.datepicker._get(inst,"duration");var postProcess=function(){$.datepicker._datepickerShowing=true;if($.browser.msie&&parseInt($.browser.version,10)<7){$("iframe.ui-datepicker-cover").css({width:inst.dpDiv.width()+4,height:inst.dpDiv.height()+4})}};if($.effects&&$.effects[showAnim]){inst.dpDiv.show(showAnim,$.datepicker._get(inst,"showOptions"),duration,postProcess)}else{inst.dpDiv[showAnim](duration,postProcess)}if(duration==""){postProcess()}if(inst.input[0].type!="hidden"){inst.input[0].focus()}$.datepicker._curInst=inst}},_updateDatepicker:function(inst){var dims={width:inst.dpDiv.width()+4,height:inst.dpDiv.height()+4};var self=this;inst.dpDiv.empty().append(this._generateHTML(inst)).find("iframe.ui-datepicker-cover").css({width:dims.width,height:dims.height}).end().find("button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a").bind("mouseout",function(){$(this).removeClass("ui-state-hover");if(this.className.indexOf("ui-datepicker-prev")!=-1){$(this).removeClass("ui-datepicker-prev-hover")}if(this.className.indexOf("ui-datepicker-next")!=-1){$(this).removeClass("ui-datepicker-next-hover")}}).bind("mouseover",function(){if(!self._isDisabledDatepicker(inst.inline?inst.dpDiv.parent()[0]:inst.input[0])){$(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover");$(this).addClass("ui-state-hover");if(this.className.indexOf("ui-datepicker-prev")!=-1){$(this).addClass("ui-datepicker-prev-hover")}if(this.className.indexOf("ui-datepicker-next")!=-1){$(this).addClass("ui-datepicker-next-hover")}}}).end().find("."+this._dayOverClass+" a").trigger("mouseover").end();var numMonths=this._getNumberOfMonths(inst);var cols=numMonths[1];var width=17;if(cols>1){inst.dpDiv.addClass("ui-datepicker-multi-"+cols).css("width",(width*cols)+"em")}else{inst.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width("")}inst.dpDiv[(numMonths[0]!=1||numMonths[1]!=1?"add":"remove")+"Class"]("ui-datepicker-multi");inst.dpDiv[(this._get(inst,"isRTL")?"add":"remove")+"Class"]("ui-datepicker-rtl");if(inst.input&&inst.input[0].type!="hidden"&&inst==$.datepicker._curInst){$(inst.input[0]).focus()}},_checkOffset:function(inst,offset,isFixed){var dpWidth=inst.dpDiv.outerWidth();var dpHeight=inst.dpDiv.outerHeight();var inputWidth=inst.input?inst.input.outerWidth():0;var inputHeight=inst.input?inst.input.outerHeight():0;var viewWidth=(window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth)+$(document).scrollLeft();var viewHeight=(window.innerHeight||document.documentElement.clientHeight||document.body.clientHeight)+$(document).scrollTop();offset.left-=(this._get(inst,"isRTL")?(dpWidth-inputWidth):0);offset.left-=(isFixed&&offset.left==inst.input.offset().left)?$(document).scrollLeft():0;offset.top-=(isFixed&&offset.top==(inst.input.offset().top+inputHeight))?$(document).scrollTop():0;offset.left-=(offset.left+dpWidth>viewWidth&&viewWidth>dpWidth)?Math.abs(offset.left+dpWidth-viewWidth):0;offset.top-=(offset.top+dpHeight>viewHeight&&viewHeight>dpHeight)?Math.abs(offset.top+dpHeight+inputHeight*2-viewHeight):0;return offset},_findPos:function(obj){while(obj&&(obj.type=="hidden"||obj.nodeType!=1)){obj=obj.nextSibling}var position=$(obj).offset();return[position.left,position.top]},_hideDatepicker:function(input,duration){var inst=this._curInst;if(!inst||(input&&inst!=$.data(input,PROP_NAME))){return}if(inst.stayOpen){this._selectDate("#"+inst.id,this._formatDate(inst,inst.currentDay,inst.currentMonth,inst.currentYear))}inst.stayOpen=false;if(this._datepickerShowing){duration=(duration!=null?duration:this._get(inst,"duration"));var showAnim=this._get(inst,"showAnim");var postProcess=function(){$.datepicker._tidyDialog(inst)};if(duration!=""&&$.effects&&$.effects[showAnim]){inst.dpDiv.hide(showAnim,$.datepicker._get(inst,"showOptions"),duration,postProcess)}else{inst.dpDiv[(duration==""?"hide":(showAnim=="slideDown"?"slideUp":(showAnim=="fadeIn"?"fadeOut":"hide")))](duration,postProcess)}if(duration==""){this._tidyDialog(inst)}var onClose=this._get(inst,"onClose");if(onClose){onClose.apply((inst.input?inst.input[0]:null),[(inst.input?inst.input.val():""),inst])}this._datepickerShowing=false;this._lastInput=null;if(this._inDialog){this._dialogInput.css({position:"absolute",left:"0",top:"-100px"});if($.blockUI){$.unblockUI();$("body").append(this.dpDiv)}}this._inDialog=false}this._curInst=null},_tidyDialog:function(inst){inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar")},_checkExternalClick:function(event){if(!$.datepicker._curInst){return}var $target=$(event.target);if(($target.parents("#"+$.datepicker._mainDivId).length==0)&&!$target.hasClass($.datepicker.markerClassName)&&!$target.hasClass($.datepicker._triggerClass)&&$.datepicker._datepickerShowing&&!($.datepicker._inDialog&&$.blockUI)){$.datepicker._hideDatepicker(null,"")}},_adjustDate:function(id,offset,period){var target=$(id);var inst=this._getInst(target[0]);if(this._isDisabledDatepicker(target[0])){return}this._adjustInstDate(inst,offset+(period=="M"?this._get(inst,"showCurrentAtPos"):0),period);this._updateDatepicker(inst)},_gotoToday:function(id){var target=$(id);var inst=this._getInst(target[0]);if(this._get(inst,"gotoCurrent")&&inst.currentDay){inst.selectedDay=inst.currentDay;inst.drawMonth=inst.selectedMonth=inst.currentMonth;inst.drawYear=inst.selectedYear=inst.currentYear}else{var date=new Date();inst.selectedDay=date.getDate();inst.drawMonth=inst.selectedMonth=date.getMonth();inst.drawYear=inst.selectedYear=date.getFullYear()}this._notifyChange(inst);this._adjustDate(target)},_selectMonthYear:function(id,select,period){var target=$(id);var inst=this._getInst(target[0]);inst._selectingMonthYear=false;inst["selected"+(period=="M"?"Month":"Year")]=inst["draw"+(period=="M"?"Month":"Year")]=parseInt(select.options[select.selectedIndex].value,10);this._notifyChange(inst);this._adjustDate(target)},_clickMonthYear:function(id){var target=$(id);var inst=this._getInst(target[0]);if(inst.input&&inst._selectingMonthYear&&!$.browser.msie){inst.input[0].focus()}inst._selectingMonthYear=!inst._selectingMonthYear},_selectDay:function(id,month,year,td){var target=$(id);if($(td).hasClass(this._unselectableClass)||this._isDisabledDatepicker(target[0])){return}var inst=this._getInst(target[0]);inst.selectedDay=inst.currentDay=$("a",td).html();inst.selectedMonth=inst.currentMonth=month;inst.selectedYear=inst.currentYear=year;if(inst.stayOpen){inst.endDay=inst.endMonth=inst.endYear=null}this._selectDate(id,this._formatDate(inst,inst.currentDay,inst.currentMonth,inst.currentYear));if(inst.stayOpen){inst.rangeStart=this._daylightSavingAdjust(new Date(inst.currentYear,inst.currentMonth,inst.currentDay));this._updateDatepicker(inst)}},_clearDate:function(id){var target=$(id);var inst=this._getInst(target[0]);inst.stayOpen=false;inst.endDay=inst.endMonth=inst.endYear=inst.rangeStart=null;this._selectDate(target,"")},_selectDate:function(id,dateStr){var target=$(id);var inst=this._getInst(target[0]);dateStr=(dateStr!=null?dateStr:this._formatDate(inst));if(inst.input){inst.input.val(dateStr)}this._updateAlternate(inst);var onSelect=this._get(inst,"onSelect");if(onSelect){onSelect.apply((inst.input?inst.input[0]:null),[dateStr,inst])}else{if(inst.input){inst.input.trigger("change")}}if(inst.inline){this._updateDatepicker(inst)}else{if(!inst.stayOpen){this._hideDatepicker(null,this._get(inst,"duration"));this._lastInput=inst.input[0];if(typeof(inst.input[0])!="object"){inst.input[0].focus()}this._lastInput=null}}},_updateAlternate:function(inst){var altField=this._get(inst,"altField");if(altField){var altFormat=this._get(inst,"altFormat")||this._get(inst,"dateFormat");var date=this._getDate(inst);dateStr=this.formatDate(altFormat,date,this._getFormatConfig(inst));$(altField).each(function(){$(this).val(dateStr)})}},noWeekends:function(date){var day=date.getDay();return[(day>0&&day<6),""]},iso8601Week:function(date){var checkDate=new Date(date.getFullYear(),date.getMonth(),date.getDate());var firstMon=new Date(checkDate.getFullYear(),1-1,4);var firstDay=firstMon.getDay()||7;firstMon.setDate(firstMon.getDate()+1-firstDay);if(firstDay<4&&checkDate<firstMon){checkDate.setDate(checkDate.getDate()-3);return $.datepicker.iso8601Week(checkDate)}else{if(checkDate>new Date(checkDate.getFullYear(),12-1,28)){firstDay=new Date(checkDate.getFullYear()+1,1-1,4).getDay()||7;if(firstDay>4&&(checkDate.getDay()||7)<firstDay-3){return 1}}}return Math.floor(((checkDate-firstMon)/86400000)/7)+1},parseDate:function(format,value,settings){if(format==null||value==null){throw"Invalid arguments"}value=(typeof value=="object"?value.toString():value+"");if(value==""){return null}var shortYearCutoff=(settings?settings.shortYearCutoff:null)||this._defaults.shortYearCutoff;var dayNamesShort=(settings?settings.dayNamesShort:null)||this._defaults.dayNamesShort;var dayNames=(settings?settings.dayNames:null)||this._defaults.dayNames;var monthNamesShort=(settings?settings.monthNamesShort:null)||this._defaults.monthNamesShort;var monthNames=(settings?settings.monthNames:null)||this._defaults.monthNames;var year=-1;var month=-1;var day=-1;var doy=-1;var literal=false;var lookAhead=function(match){var matches=(iFormat+1<format.length&&format.charAt(iFormat+1)==match);if(matches){iFormat++}return matches};var getNumber=function(match){lookAhead(match);var origSize=(match=="@"?14:(match=="y"?4:(match=="o"?3:2)));var size=origSize;var num=0;while(size>0&&iValue<value.length&&value.charAt(iValue)>="0"&&value.charAt(iValue)<="9"){num=num*10+parseInt(value.charAt(iValue++),10);size--}if(size==origSize){throw"Missing number at position "+iValue}return num};var getName=function(match,shortNames,longNames){var names=(lookAhead(match)?longNames:shortNames);var size=0;for(var j=0;j<names.length;j++){size=Math.max(size,names[j].length)}var name="";var iInit=iValue;while(size>0&&iValue<value.length){name+=value.charAt(iValue++);for(var i=0;i<names.length;i++){if(name==names[i]){return i+1}}size--}throw"Unknown name at position "+iInit};var checkLiteral=function(){if(value.charAt(iValue)!=format.charAt(iFormat)){throw"Unexpected literal at position "+iValue}iValue++};var iValue=0;for(var iFormat=0;iFormat<format.length;iFormat++){if(literal){if(format.charAt(iFormat)=="'"&&!lookAhead("'")){literal=false}else{checkLiteral()}}else{switch(format.charAt(iFormat)){case"d":day=getNumber("d");break;case"D":getName("D",dayNamesShort,dayNames);break;case"o":doy=getNumber("o");break;case"m":month=getNumber("m");break;case"M":month=getName("M",monthNamesShort,monthNames);break;case"y":year=getNumber("y");break;case"@":var date=new Date(getNumber("@"));year=date.getFullYear();month=date.getMonth()+1;day=date.getDate();break;case"'":if(lookAhead("'")){checkLiteral()}else{literal=true}break;default:checkLiteral()}}}if(year==-1){year=new Date().getFullYear()}else{if(year<100){year+=new Date().getFullYear()-new Date().getFullYear()%100+(year<=shortYearCutoff?0:-100)}}if(doy>-1){month=1;day=doy;do{var dim=this._getDaysInMonth(year,month-1);if(day<=dim){break}month++;day-=dim}while(true)}var date=this._daylightSavingAdjust(new Date(year,month-1,day));if(date.getFullYear()!=year||date.getMonth()+1!=month||date.getDate()!=day){throw"Invalid date"}return date},ATOM:"yy-mm-dd",COOKIE:"D, dd M yy",ISO_8601:"yy-mm-dd",RFC_822:"D, d M y",RFC_850:"DD, dd-M-y",RFC_1036:"D, d M y",RFC_1123:"D, d M yy",RFC_2822:"D, d M yy",RSS:"D, d M y",TIMESTAMP:"@",W3C:"yy-mm-dd",formatDate:function(format,date,settings){if(!date){return""}var dayNamesShort=(settings?settings.dayNamesShort:null)||this._defaults.dayNamesShort;var dayNames=(settings?settings.dayNames:null)||this._defaults.dayNames;var monthNamesShort=(settings?settings.monthNamesShort:null)||this._defaults.monthNamesShort;var monthNames=(settings?settings.monthNames:null)||this._defaults.monthNames;var lookAhead=function(match){var matches=(iFormat+1<format.length&&format.charAt(iFormat+1)==match);if(matches){iFormat++}return matches};var formatNumber=function(match,value,len){var num=""+value;if(lookAhead(match)){while(num.length<len){num="0"+num}}return num};var formatName=function(match,value,shortNames,longNames){return(lookAhead(match)?longNames[value]:shortNames[value])};var output="";var literal=false;if(date){for(var iFormat=0;iFormat<format.length;iFormat++){if(literal){if(format.charAt(iFormat)=="'"&&!lookAhead("'")){literal=false}else{output+=format.charAt(iFormat)}}else{switch(format.charAt(iFormat)){case"d":output+=formatNumber("d",date.getDate(),2);break;case"D":output+=formatName("D",date.getDay(),dayNamesShort,dayNames);break;case"o":var doy=date.getDate();for(var m=date.getMonth()-1;m>=0;m--){doy+=this._getDaysInMonth(date.getFullYear(),m)}output+=formatNumber("o",doy,3);break;case"m":output+=formatNumber("m",date.getMonth()+1,2);break;case"M":output+=formatName("M",date.getMonth(),monthNamesShort,monthNames);break;case"y":output+=(lookAhead("y")?date.getFullYear():(date.getYear()%100<10?"0":"")+date.getYear()%100);break;case"@":output+=date.getTime();break;case"'":if(lookAhead("'")){output+="'"}else{literal=true}break;default:output+=format.charAt(iFormat)}}}}return output},_possibleChars:function(format){var chars="";var literal=false;for(var iFormat=0;iFormat<format.length;iFormat++){if(literal){if(format.charAt(iFormat)=="'"&&!lookAhead("'")){literal=false}else{chars+=format.charAt(iFormat)}}else{switch(format.charAt(iFormat)){case"d":case"m":case"y":case"@":chars+="0123456789";break;case"D":case"M":return null;case"'":if(lookAhead("'")){chars+="'"}else{literal=true}break;default:chars+=format.charAt(iFormat)}}}return chars},_get:function(inst,name){return inst.settings[name]!==undefined?inst.settings[name]:this._defaults[name]},_setDateFromField:function(inst){var dateFormat=this._get(inst,"dateFormat");var dates=inst.input?inst.input.val():null;inst.endDay=inst.endMonth=inst.endYear=null;var date=defaultDate=this._getDefaultDate(inst);var settings=this._getFormatConfig(inst);try{date=this.parseDate(dateFormat,dates,settings)||defaultDate}catch(event){this.log(event);date=defaultDate}inst.selectedDay=date.getDate();inst.drawMonth=inst.selectedMonth=date.getMonth();inst.drawYear=inst.selectedYear=date.getFullYear();inst.currentDay=(dates?date.getDate():0);inst.currentMonth=(dates?date.getMonth():0);inst.currentYear=(dates?date.getFullYear():0);this._adjustInstDate(inst)},_getDefaultDate:function(inst){var date=this._determineDate(this._get(inst,"defaultDate"),new Date());var minDate=this._getMinMaxDate(inst,"min",true);var maxDate=this._getMinMaxDate(inst,"max");date=(minDate&&date<minDate?minDate:date);date=(maxDate&&date>maxDate?maxDate:date);return date},_determineDate:function(date,defaultDate){var offsetNumeric=function(offset){var date=new Date();date.setDate(date.getDate()+offset);return date};var offsetString=function(offset,getDaysInMonth){var date=new Date();var year=date.getFullYear();var month=date.getMonth();var day=date.getDate();var pattern=/([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g;var matches=pattern.exec(offset);while(matches){switch(matches[2]||"d"){case"d":case"D":day+=parseInt(matches[1],10);break;case"w":case"W":day+=parseInt(matches[1],10)*7;break;case"m":case"M":month+=parseInt(matches[1],10);day=Math.min(day,getDaysInMonth(year,month));break;case"y":case"Y":year+=parseInt(matches[1],10);day=Math.min(day,getDaysInMonth(year,month));break}matches=pattern.exec(offset)}return new Date(year,month,day)};date=(date==null?defaultDate:(typeof date=="string"?offsetString(date,this._getDaysInMonth):(typeof date=="number"?(isNaN(date)?defaultDate:offsetNumeric(date)):date)));date=(date&&date.toString()=="Invalid Date"?defaultDate:date);if(date){date.setHours(0);date.setMinutes(0);date.setSeconds(0);date.setMilliseconds(0)}return this._daylightSavingAdjust(date)},_daylightSavingAdjust:function(date){if(!date){return null}date.setHours(date.getHours()>12?date.getHours()+2:0);return date},_setDate:function(inst,date,endDate){var clear=!(date);var origMonth=inst.selectedMonth;var origYear=inst.selectedYear;date=this._determineDate(date,new Date());inst.selectedDay=inst.currentDay=date.getDate();inst.drawMonth=inst.selectedMonth=inst.currentMonth=date.getMonth();inst.drawYear=inst.selectedYear=inst.currentYear=date.getFullYear();if(origMonth!=inst.selectedMonth||origYear!=inst.selectedYear){this._notifyChange(inst)}this._adjustInstDate(inst);if(inst.input){inst.input.val(clear?"":this._formatDate(inst))}},_getDate:function(inst){var startDate=(!inst.currentYear||(inst.input&&inst.input.val()=="")?null:this._daylightSavingAdjust(new Date(inst.currentYear,inst.currentMonth,inst.currentDay)));return startDate},_generateHTML:function(inst){var today=new Date();today=this._daylightSavingAdjust(new Date(today.getFullYear(),today.getMonth(),today.getDate()));var isRTL=this._get(inst,"isRTL");var showButtonPanel=this._get(inst,"showButtonPanel");var hideIfNoPrevNext=this._get(inst,"hideIfNoPrevNext");var navigationAsDateFormat=this._get(inst,"navigationAsDateFormat");var numMonths=this._getNumberOfMonths(inst);var showCurrentAtPos=this._get(inst,"showCurrentAtPos");var stepMonths=this._get(inst,"stepMonths");var stepBigMonths=this._get(inst,"stepBigMonths");var isMultiMonth=(numMonths[0]!=1||numMonths[1]!=1);var currentDate=this._daylightSavingAdjust((!inst.currentDay?new Date(9999,9,9):new Date(inst.currentYear,inst.currentMonth,inst.currentDay)));var minDate=this._getMinMaxDate(inst,"min",true);var maxDate=this._getMinMaxDate(inst,"max");var drawMonth=inst.drawMonth-showCurrentAtPos;var drawYear=inst.drawYear;if(drawMonth<0){drawMonth+=12;drawYear--}if(maxDate){var maxDraw=this._daylightSavingAdjust(new Date(maxDate.getFullYear(),maxDate.getMonth()-numMonths[1]+1,maxDate.getDate()));maxDraw=(minDate&&maxDraw<minDate?minDate:maxDraw);while(this._daylightSavingAdjust(new Date(drawYear,drawMonth,1))>maxDraw){drawMonth--;if(drawMonth<0){drawMonth=11;drawYear--}}}inst.drawMonth=drawMonth;inst.drawYear=drawYear;var prevText=this._get(inst,"prevText");prevText=(!navigationAsDateFormat?prevText:this.formatDate(prevText,this._daylightSavingAdjust(new Date(drawYear,drawMonth-stepMonths,1)),this._getFormatConfig(inst)));var prev=(this._canAdjustMonth(inst,-1,drawYear,drawMonth)?'<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery.datepicker._adjustDate(\'#'+inst.id+"', -"+stepMonths+", 'M');\" title=\""+prevText+'"><span class="ui-icon ui-icon-circle-triangle-'+(isRTL?"e":"w")+'">'+prevText+"</span></a>":(hideIfNoPrevNext?"":'<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+prevText+'"><span class="ui-icon ui-icon-circle-triangle-'+(isRTL?"e":"w")+'">'+prevText+"</span></a>"));var nextText=this._get(inst,"nextText");nextText=(!navigationAsDateFormat?nextText:this.formatDate(nextText,this._daylightSavingAdjust(new Date(drawYear,drawMonth+stepMonths,1)),this._getFormatConfig(inst)));var next=(this._canAdjustMonth(inst,+1,drawYear,drawMonth)?'<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery.datepicker._adjustDate(\'#'+inst.id+"', +"+stepMonths+", 'M');\" title=\""+nextText+'"><span class="ui-icon ui-icon-circle-triangle-'+(isRTL?"w":"e")+'">'+nextText+"</span></a>":(hideIfNoPrevNext?"":'<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+nextText+'"><span class="ui-icon ui-icon-circle-triangle-'+(isRTL?"w":"e")+'">'+nextText+"</span></a>"));var currentText=this._get(inst,"currentText");var gotoDate=(this._get(inst,"gotoCurrent")&&inst.currentDay?currentDate:today);currentText=(!navigationAsDateFormat?currentText:this.formatDate(currentText,gotoDate,this._getFormatConfig(inst)));var controls=(!inst.inline?'<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery.datepicker._hideDatepicker();">'+this._get(inst,"closeText")+"</button>":"");var buttonPanel=(showButtonPanel)?'<div class="ui-datepicker-buttonpane ui-widget-content">'+(isRTL?controls:"")+(this._isInRange(inst,gotoDate)?'<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery.datepicker._gotoToday(\'#'+inst.id+"');\">"+currentText+"</button>":"")+(isRTL?"":controls)+"</div>":"";var firstDay=parseInt(this._get(inst,"firstDay"),10);firstDay=(isNaN(firstDay)?0:firstDay);var dayNames=this._get(inst,"dayNames");var dayNamesShort=this._get(inst,"dayNamesShort");var dayNamesMin=this._get(inst,"dayNamesMin");var monthNames=this._get(inst,"monthNames");var monthNamesShort=this._get(inst,"monthNamesShort");var beforeShowDay=this._get(inst,"beforeShowDay");var showOtherMonths=this._get(inst,"showOtherMonths");var calculateWeek=this._get(inst,"calculateWeek")||this.iso8601Week;var endDate=inst.endDay?this._daylightSavingAdjust(new Date(inst.endYear,inst.endMonth,inst.endDay)):currentDate;var defaultDate=this._getDefaultDate(inst);var html="";for(var row=0;row<numMonths[0];row++){var group="";for(var col=0;col<numMonths[1];col++){var selectedDate=this._daylightSavingAdjust(new Date(drawYear,drawMonth,inst.selectedDay));var cornerClass=" ui-corner-all";var calender="";if(isMultiMonth){calender+='<div class="ui-datepicker-group ui-datepicker-group-';switch(col){case 0:calender+="first";cornerClass=" ui-corner-"+(isRTL?"right":"left");break;case numMonths[1]-1:calender+="last";cornerClass=" ui-corner-"+(isRTL?"left":"right");break;default:calender+="middle";cornerClass="";break}calender+='">'}calender+='<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix'+cornerClass+'">'+(/all|left/.test(cornerClass)&&row==0?(isRTL?next:prev):"")+(/all|right/.test(cornerClass)&&row==0?(isRTL?prev:next):"")+this._generateMonthYearHeader(inst,drawMonth,drawYear,minDate,maxDate,selectedDate,row>0||col>0,monthNames,monthNamesShort)+'</div><table class="ui-datepicker-calendar"><thead><tr>';var thead="";for(var dow=0;dow<7;dow++){var day=(dow+firstDay)%7;thead+="<th"+((dow+firstDay+6)%7>=5?' class="ui-datepicker-week-end"':"")+'><span title="'+dayNames[day]+'">'+dayNamesMin[day]+"</span></th>"}calender+=thead+"</tr></thead><tbody>";var daysInMonth=this._getDaysInMonth(drawYear,drawMonth);if(drawYear==inst.selectedYear&&drawMonth==inst.selectedMonth){inst.selectedDay=Math.min(inst.selectedDay,daysInMonth)}var leadDays=(this._getFirstDayOfMonth(drawYear,drawMonth)-firstDay+7)%7;var numRows=(isMultiMonth?6:Math.ceil((leadDays+daysInMonth)/7));var printDate=this._daylightSavingAdjust(new Date(drawYear,drawMonth,1-leadDays));for(var dRow=0;dRow<numRows;dRow++){calender+="<tr>";var tbody="";for(var dow=0;dow<7;dow++){var daySettings=(beforeShowDay?beforeShowDay.apply((inst.input?inst.input[0]:null),[printDate]):[true,""]);var otherMonth=(printDate.getMonth()!=drawMonth);var unselectable=otherMonth||!daySettings[0]||(minDate&&printDate<minDate)||(maxDate&&printDate>maxDate);tbody+='<td class="'+((dow+firstDay+6)%7>=5?" ui-datepicker-week-end":"")+(otherMonth?" ui-datepicker-other-month":"")+((printDate.getTime()==selectedDate.getTime()&&drawMonth==inst.selectedMonth&&inst._keyEvent)||(defaultDate.getTime()==printDate.getTime()&&defaultDate.getTime()==selectedDate.getTime())?" "+this._dayOverClass:"")+(unselectable?" "+this._unselectableClass+" ui-state-disabled":"")+(otherMonth&&!showOtherMonths?"":" "+daySettings[1]+(printDate.getTime()>=currentDate.getTime()&&printDate.getTime()<=endDate.getTime()?" "+this._currentClass:"")+(printDate.getTime()==today.getTime()?" ui-datepicker-today":""))+'"'+((!otherMonth||showOtherMonths)&&daySettings[2]?' title="'+daySettings[2]+'"':"")+(unselectable?"":" onclick=\"DP_jQuery.datepicker._selectDay('#"+inst.id+"',"+drawMonth+","+drawYear+', this);return false;"')+">"+(otherMonth?(showOtherMonths?printDate.getDate():"&#xa0;"):(unselectable?'<span class="ui-state-default">'+printDate.getDate()+"</span>":'<a class="ui-state-default'+(printDate.getTime()==today.getTime()?" ui-state-highlight":"")+(printDate.getTime()>=currentDate.getTime()&&printDate.getTime()<=endDate.getTime()?" ui-state-active":"")+'" href="#">'+printDate.getDate()+"</a>"))+"</td>";printDate.setDate(printDate.getDate()+1);printDate=this._daylightSavingAdjust(printDate)}calender+=tbody+"</tr>"}drawMonth++;if(drawMonth>11){drawMonth=0;drawYear++}calender+="</tbody></table>"+(isMultiMonth?"</div>"+((numMonths[0]>0&&col==numMonths[1]-1)?'<div class="ui-datepicker-row-break"></div>':""):"");group+=calender}html+=group}html+=buttonPanel+($.browser.msie&&parseInt($.browser.version,10)<7&&!inst.inline?'<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>':"");inst._keyEvent=false;return html},_generateMonthYearHeader:function(inst,drawMonth,drawYear,minDate,maxDate,selectedDate,secondary,monthNames,monthNamesShort){minDate=(inst.rangeStart&&minDate&&selectedDate<minDate?selectedDate:minDate);var changeMonth=this._get(inst,"changeMonth");var changeYear=this._get(inst,"changeYear");var showMonthAfterYear=this._get(inst,"showMonthAfterYear");var html='<div class="ui-datepicker-title">';var monthHtml="";if(secondary||!changeMonth){monthHtml+='<span class="ui-datepicker-month">'+monthNames[drawMonth]+"</span> "}else{var inMinYear=(minDate&&minDate.getFullYear()==drawYear);var inMaxYear=(maxDate&&maxDate.getFullYear()==drawYear);monthHtml+='<select class="ui-datepicker-month" onchange="DP_jQuery.datepicker._selectMonthYear(\'#'+inst.id+"', this, 'M');\" onclick=\"DP_jQuery.datepicker._clickMonthYear('#"+inst.id+"');\">";for(var month=0;month<12;month++){if((!inMinYear||month>=minDate.getMonth())&&(!inMaxYear||month<=maxDate.getMonth())){monthHtml+='<option value="'+month+'"'+(month==drawMonth?' selected="selected"':"")+">"+monthNamesShort[month]+"</option>"}}monthHtml+="</select>"}if(!showMonthAfterYear){html+=monthHtml+((secondary||changeMonth||changeYear)&&(!(changeMonth&&changeYear))?"&#xa0;":"")}if(secondary||!changeYear){html+='<span class="ui-datepicker-year">'+drawYear+"</span>"}else{var years=this._get(inst,"yearRange").split(":");var year=0;var endYear=0;if(years.length!=2){year=drawYear-10;endYear=drawYear+10}else{if(years[0].charAt(0)=="+"||years[0].charAt(0)=="-"){year=drawYear+parseInt(years[0],10);endYear=drawYear+parseInt(years[1],10)}else{year=parseInt(years[0],10);endYear=parseInt(years[1],10)}}year=(minDate?Math.max(year,minDate.getFullYear()):year);endYear=(maxDate?Math.min(endYear,maxDate.getFullYear()):endYear);html+='<select class="ui-datepicker-year" onchange="DP_jQuery.datepicker._selectMonthYear(\'#'+inst.id+"', this, 'Y');\" onclick=\"DP_jQuery.datepicker._clickMonthYear('#"+inst.id+"');\">";for(;year<=endYear;year++){html+='<option value="'+year+'"'+(year==drawYear?' selected="selected"':"")+">"+year+"</option>"}html+="</select>"}if(showMonthAfterYear){html+=(secondary||changeMonth||changeYear?"&#xa0;":"")+monthHtml}html+="</div>";return html},_adjustInstDate:function(inst,offset,period){var year=inst.drawYear+(period=="Y"?offset:0);var month=inst.drawMonth+(period=="M"?offset:0);var day=Math.min(inst.selectedDay,this._getDaysInMonth(year,month))+(period=="D"?offset:0);var date=this._daylightSavingAdjust(new Date(year,month,day));var minDate=this._getMinMaxDate(inst,"min",true);var maxDate=this._getMinMaxDate(inst,"max");date=(minDate&&date<minDate?minDate:date);date=(maxDate&&date>maxDate?maxDate:date);inst.selectedDay=date.getDate();inst.drawMonth=inst.selectedMonth=date.getMonth();inst.drawYear=inst.selectedYear=date.getFullYear();if(period=="M"||period=="Y"){this._notifyChange(inst)}},_notifyChange:function(inst){var onChange=this._get(inst,"onChangeMonthYear");if(onChange){onChange.apply((inst.input?inst.input[0]:null),[inst.selectedYear,inst.selectedMonth+1,inst])}},_getNumberOfMonths:function(inst){var numMonths=this._get(inst,"numberOfMonths");return(numMonths==null?[1,1]:(typeof numMonths=="number"?[1,numMonths]:numMonths))},_getMinMaxDate:function(inst,minMax,checkRange){var date=this._determineDate(this._get(inst,minMax+"Date"),null);return(!checkRange||!inst.rangeStart?date:(!date||inst.rangeStart>date?inst.rangeStart:date))},_getDaysInMonth:function(year,month){return 32-new Date(year,month,32).getDate()},_getFirstDayOfMonth:function(year,month){return new Date(year,month,1).getDay()},_canAdjustMonth:function(inst,offset,curYear,curMonth){var numMonths=this._getNumberOfMonths(inst);var date=this._daylightSavingAdjust(new Date(curYear,curMonth+(offset<0?offset:numMonths[1]),1));if(offset<0){date.setDate(this._getDaysInMonth(date.getFullYear(),date.getMonth()))}return this._isInRange(inst,date)},_isInRange:function(inst,date){var newMinDate=(!inst.rangeStart?null:this._daylightSavingAdjust(new Date(inst.selectedYear,inst.selectedMonth,inst.selectedDay)));newMinDate=(newMinDate&&inst.rangeStart<newMinDate?inst.rangeStart:newMinDate);var minDate=newMinDate||this._getMinMaxDate(inst,"min");var maxDate=this._getMinMaxDate(inst,"max");return((!minDate||date>=minDate)&&(!maxDate||date<=maxDate))},_getFormatConfig:function(inst){var shortYearCutoff=this._get(inst,"shortYearCutoff");shortYearCutoff=(typeof shortYearCutoff!="string"?shortYearCutoff:new Date().getFullYear()%100+parseInt(shortYearCutoff,10));return{shortYearCutoff:shortYearCutoff,dayNamesShort:this._get(inst,"dayNamesShort"),dayNames:this._get(inst,"dayNames"),monthNamesShort:this._get(inst,"monthNamesShort"),monthNames:this._get(inst,"monthNames")}},_formatDate:function(inst,day,month,year){if(!day){inst.currentDay=inst.selectedDay;inst.currentMonth=inst.selectedMonth;inst.currentYear=inst.selectedYear}var date=(day?(typeof day=="object"?day:this._daylightSavingAdjust(new Date(year,month,day))):this._daylightSavingAdjust(new Date(inst.currentYear,inst.currentMonth,inst.currentDay)));return this.formatDate(this._get(inst,"dateFormat"),date,this._getFormatConfig(inst))}});function 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options=="string"?$.datepicker["_"+options+"Datepicker"].apply($.datepicker,[this].concat(otherArgs)):$.datepicker._attachDatepicker(this,options)})};$.datepicker=new Datepicker();$.datepicker.initialized=false;$.datepicker.uuid=new Date().getTime();$.datepicker.version="1.7.2";window.DP_jQuery=$})(jQuery);;/*
* jQuery UI Progressbar 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Progressbar
*
* Depends:
* ui.core.js
*/
(function(a){a.widget("ui.progressbar",{_init:function(){this.element.addClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").attr({role:"progressbar","aria-valuemin":this._valueMin(),"aria-valuemax":this._valueMax(),"aria-valuenow":this._value()});this.valueDiv=a('<div class="ui-progressbar-value ui-widget-header ui-corner-left"></div>').appendTo(this.element);this._refreshValue()},destroy:function(){this.element.removeClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").removeAttr("role").removeAttr("aria-valuemin").removeAttr("aria-valuemax").removeAttr("aria-valuenow").removeData("progressbar").unbind(".progressbar");this.valueDiv.remove();a.widget.prototype.destroy.apply(this,arguments)},value:function(b){if(b===undefined){return this._value()}this._setData("value",b);return this},_setData:function(b,c){switch(b){case"value":this.options.value=c;this._refreshValue();this._trigger("change",null,{});break}a.widget.prototype._setData.apply(this,arguments)},_value:function(){var b=this.options.value;if(b<this._valueMin()){b=this._valueMin()}if(b>this._valueMax()){b=this._valueMax()}return b},_valueMin:function(){var b=0;return b},_valueMax:function(){var b=100;return b},_refreshValue:function(){var b=this.value();this.valueDiv[b==this._valueMax()?"addClass":"removeClass"]("ui-corner-right");this.valueDiv.width(b+"%");this.element.attr("aria-valuenow",b)}});a.extend(a.ui.progressbar,{version:"1.7.2",defaults:{value:0}})})(jQuery);;/*
* jQuery UI Effects 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Effects/
*/
jQuery.effects||(function(d){d.effects={version:"1.7.2",save:function(g,h){for(var f=0;f<h.length;f++){if(h[f]!==null){g.data("ec.storage."+h[f],g[0].style[h[f]])}}},restore:function(g,h){for(var f=0;f<h.length;f++){if(h[f]!==null){g.css(h[f],g.data("ec.storage."+h[f]))}}},setMode:function(f,g){if(g=="toggle"){g=f.is(":hidden")?"show":"hide"}return g},getBaseline:function(g,h){var i,f;switch(g[0]){case"top":i=0;break;case"middle":i=0.5;break;case"bottom":i=1;break;default:i=g[0]/h.height}switch(g[1]){case"left":f=0;break;case"center":f=0.5;break;case"right":f=1;break;default:f=g[1]/h.width}return{x:f,y:i}},createWrapper:function(f){if(f.parent().is(".ui-effects-wrapper")){return f.parent()}var g={width:f.outerWidth(true),height:f.outerHeight(true),"float":f.css("float")};f.wrap('<div class="ui-effects-wrapper" style="font-size:100%;background:transparent;border:none;margin:0;padding:0"></div>');var j=f.parent();if(f.css("position")=="static"){j.css({position:"relative"});f.css({position:"relative"})}else{var i=f.css("top");if(isNaN(parseInt(i,10))){i="auto"}var h=f.css("left");if(isNaN(parseInt(h,10))){h="auto"}j.css({position:f.css("position"),top:i,left:h,zIndex:f.css("z-index")}).show();f.css({position:"relative",top:0,left:0})}j.css(g);return j},removeWrapper:function(f){if(f.parent().is(".ui-effects-wrapper")){return f.parent().replaceWith(f)}return f},setTransition:function(g,i,f,h){h=h||{};d.each(i,function(k,j){unit=g.cssUnit(j);if(unit[0]>0){h[j]=unit[0]*f+unit[1]}});return h},animateClass:function(h,i,k,j){var f=(typeof k=="function"?k:(j?j:null));var g=(typeof k=="string"?k:null);return this.each(function(){var q={};var o=d(this);var p=o.attr("style")||"";if(typeof p=="object"){p=p.cssText}if(h.toggle){o.hasClass(h.toggle)?h.remove=h.toggle:h.add=h.toggle}var 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h=g[1]&&g[1].constructor!=Object?g[1]:(i.duration?i.duration:g[2]);h=d.fx.off?0:typeof h==="number"?h:d.fx.speeds[h]||d.fx.speeds._default;var j=i.callback||(d.isFunction(g[1])&&g[1])||(d.isFunction(g[2])&&g[2])||(d.isFunction(g[3])&&g[3]);return[g[0],i,h,j]}d.fn.extend({_show:d.fn.show,_hide:d.fn.hide,__toggle:d.fn.toggle,_addClass:d.fn.addClass,_removeClass:d.fn.removeClass,_toggleClass:d.fn.toggleClass,effect:function(g,f,h,i){return d.effects[g]?d.effects[g].call(this,{method:g,options:f||{},duration:h,callback:i}):null},show:function(){if(!arguments[0]||(arguments[0].constructor==Number||(/(slow|normal|fast)/).test(arguments[0]))){return this._show.apply(this,arguments)}else{return this.effect.apply(this,c(arguments,"show"))}},hide:function(){if(!arguments[0]||(arguments[0].constructor==Number||(/(slow|normal|fast)/).test(arguments[0]))){return this._hide.apply(this,arguments)}else{return 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a={aqua:[0,255,255],azure:[240,255,255],beige:[245,245,220],black:[0,0,0],blue:[0,0,255],brown:[165,42,42],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgrey:[169,169,169],darkgreen:[0,100,0],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkviolet:[148,0,211],fuchsia:[255,0,255],gold:[255,215,0],green:[0,128,0],indigo:[75,0,130],khaki:[240,230,140],lightblue:[173,216,230],lightcyan:[224,255,255],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightyellow:[255,255,224],lime:[0,255,0],magenta:[255,0,255],maroon:[128,0,0],navy:[0,0,128],olive:[128,128,0],orange:[255,165,0],pink:[255,192,203],purple:[128,0,128],violet:[128,0,128],red:[255,0,0],silver:[192,192,192],white:[255,255,255],yellow:[255,255,0],transparent:[255,255,255]};d.easing.jswing=d.easing.swing;d.extend(d.easing,{def:"easeOutQuad",swing:function(g,h,f,j,i){return d.easing[d.easing.def](g,h,f,j,i)},easeInQuad:function(g,h,f,j,i){return j*(h/=i)*h+f},easeOutQuad:function(g,h,f,j,i){return -j*(h/=i)*(h-2)+f},easeInOutQuad:function(g,h,f,j,i){if((h/=i/2)<1){return j/2*h*h+f}return -j/2*((--h)*(h-2)-1)+f},easeInCubic:function(g,h,f,j,i){return j*(h/=i)*h*h+f},easeOutCubic:function(g,h,f,j,i){return j*((h=h/i-1)*h*h+1)+f},easeInOutCubic:function(g,h,f,j,i){if((h/=i/2)<1){return j/2*h*h*h+f}return j/2*((h-=2)*h*h+2)+f},easeInQuart:function(g,h,f,j,i){return j*(h/=i)*h*h*h+f},easeOutQuart:function(g,h,f,j,i){return -j*((h=h/i-1)*h*h*h-1)+f},easeInOutQuart:function(g,h,f,j,i){if((h/=i/2)<1){return j/2*h*h*h*h+f}return -j/2*((h-=2)*h*h*h-2)+f},easeInQuint:function(g,h,f,j,i){return j*(h/=i)*h*h*h*h+f},easeOutQuint:function(g,h,f,j,i){return j*((h=h/i-1)*h*h*h*h+1)+f},easeInOutQuint:function(g,h,f,j,i){if((h/=i/2)<1){return j/2*h*h*h*h*h+f}return j/2*((h-=2)*h*h*h*h+2)+f},easeInSine:function(g,h,f,j,i){return -j*Math.cos(h/i*(Math.PI/2))+j+f},easeOutSine:function(g,h,f,j,i){return j*Math.sin(h/i*(Math.PI/2))+f},easeInOutSine:function(g,h,f,j,i){return -j/2*(Math.cos(Math.PI*h/i)-1)+f},easeInExpo:function(g,h,f,j,i){return(h==0)?f:j*Math.pow(2,10*(h/i-1))+f},easeOutExpo:function(g,h,f,j,i){return(h==i)?f+j:j*(-Math.pow(2,-10*h/i)+1)+f},easeInOutExpo:function(g,h,f,j,i){if(h==0){return f}if(h==i){return f+j}if((h/=i/2)<1){return j/2*Math.pow(2,10*(h-1))+f}return j/2*(-Math.pow(2,-10*--h)+2)+f},easeInCirc:function(g,h,f,j,i){return -j*(Math.sqrt(1-(h/=i)*h)-1)+f},easeOutCirc:function(g,h,f,j,i){return j*Math.sqrt(1-(h=h/i-1)*h)+f},easeInOutCirc:function(g,h,f,j,i){if((h/=i/2)<1){return -j/2*(Math.sqrt(1-h*h)-1)+f}return j/2*(Math.sqrt(1-(h-=2)*h)+1)+f},easeInElastic:function(g,i,f,m,l){var j=1.70158;var k=0;var h=m;if(i==0){return f}if((i/=l)==1){return f+m}if(!k){k=l*0.3}if(h<Math.abs(m)){h=m;var j=k/4}else{var j=k/(2*Math.PI)*Math.asin(m/h)}return 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k/2*((h-=2)*h*(((i*=(1.525))+1)*h+i)+2)+f},easeInBounce:function(g,h,f,j,i){return j-d.easing.easeOutBounce(g,i-h,0,j,i)+f},easeOutBounce:function(g,h,f,j,i){if((h/=i)<(1/2.75)){return j*(7.5625*h*h)+f}else{if(h<(2/2.75)){return j*(7.5625*(h-=(1.5/2.75))*h+0.75)+f}else{if(h<(2.5/2.75)){return j*(7.5625*(h-=(2.25/2.75))*h+0.9375)+f}else{return j*(7.5625*(h-=(2.625/2.75))*h+0.984375)+f}}}},easeInOutBounce:function(g,h,f,j,i){if(h<i/2){return d.easing.easeInBounce(g,h*2,0,j,i)*0.5+f}return d.easing.easeOutBounce(g,h*2-i,0,j,i)*0.5+j*0.5+f}})})(jQuery);;/*
* jQuery UI Effects Blind 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Effects/Blind
*
* Depends:
* effects.core.js
*/
(function(a){a.effects.blind=function(b){return this.queue(function(){var d=a(this),c=["position","top","left"];var h=a.effects.setMode(d,b.options.mode||"hide");var g=b.options.direction||"vertical";a.effects.save(d,c);d.show();var j=a.effects.createWrapper(d).css({overflow:"hidden"});var e=(g=="vertical")?"height":"width";var i=(g=="vertical")?j.height():j.width();if(h=="show"){j.css(e,0)}var f={};f[e]=h=="show"?i:0;j.animate(f,b.duration,b.options.easing,function(){if(h=="hide"){d.hide()}a.effects.restore(d,c);a.effects.removeWrapper(d);if(b.callback){b.callback.apply(d[0],arguments)}d.dequeue()})})}})(jQuery);;/*
* jQuery UI Effects Bounce 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Effects/Bounce
*
* Depends:
* effects.core.js
*/
(function(a){a.effects.bounce=function(b){return this.queue(function(){var e=a(this),l=["position","top","left"];var k=a.effects.setMode(e,b.options.mode||"effect");var n=b.options.direction||"up";var c=b.options.distance||20;var d=b.options.times||5;var g=b.duration||250;if(/show|hide/.test(k)){l.push("opacity")}a.effects.save(e,l);e.show();a.effects.createWrapper(e);var f=(n=="up"||n=="down")?"top":"left";var p=(n=="up"||n=="left")?"pos":"neg";var c=b.options.distance||(f=="top"?e.outerHeight({margin:true})/3:e.outerWidth({margin:true})/3);if(k=="show"){e.css("opacity",0).css(f,p=="pos"?-c:c)}if(k=="hide"){c=c/(d*2)}if(k!="hide"){d--}if(k=="show"){var h={opacity:1};h[f]=(p=="pos"?"+=":"-=")+c;e.animate(h,g/2,b.options.easing);c=c/2;d--}for(var j=0;j<d;j++){var o={},m={};o[f]=(p=="pos"?"-=":"+=")+c;m[f]=(p=="pos"?"+=":"-=")+c;e.animate(o,g/2,b.options.easing).animate(m,g/2,b.options.easing);c=(k=="hide")?c*2:c/2}if(k=="hide"){var h={opacity:0};h[f]=(p=="pos"?"-=":"+=")+c;e.animate(h,g/2,b.options.easing,function(){e.hide();a.effects.restore(e,l);a.effects.removeWrapper(e);if(b.callback){b.callback.apply(this,arguments)}})}else{var o={},m={};o[f]=(p=="pos"?"-=":"+=")+c;m[f]=(p=="pos"?"+=":"-=")+c;e.animate(o,g/2,b.options.easing).animate(m,g/2,b.options.easing,function(){a.effects.restore(e,l);a.effects.removeWrapper(e);if(b.callback){b.callback.apply(this,arguments)}})}e.queue("fx",function(){e.dequeue()});e.dequeue()})}})(jQuery);;/*
* jQuery UI Effects Clip 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Effects/Clip
*
* Depends:
* effects.core.js
*/
(function(a){a.effects.clip=function(b){return this.queue(function(){var f=a(this),j=["position","top","left","height","width"];var i=a.effects.setMode(f,b.options.mode||"hide");var k=b.options.direction||"vertical";a.effects.save(f,j);f.show();var c=a.effects.createWrapper(f).css({overflow:"hidden"});var e=f[0].tagName=="IMG"?c:f;var g={size:(k=="vertical")?"height":"width",position:(k=="vertical")?"top":"left"};var d=(k=="vertical")?e.height():e.width();if(i=="show"){e.css(g.size,0);e.css(g.position,d/2)}var h={};h[g.size]=i=="show"?d:0;h[g.position]=i=="show"?0:d/2;e.animate(h,{queue:false,duration:b.duration,easing:b.options.easing,complete:function(){if(i=="hide"){f.hide()}a.effects.restore(f,j);a.effects.removeWrapper(f);if(b.callback){b.callback.apply(f[0],arguments)}f.dequeue()}})})}})(jQuery);;/*
* jQuery UI Effects Drop 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Effects/Drop
*
* Depends:
* effects.core.js
*/
(function(a){a.effects.drop=function(b){return this.queue(function(){var e=a(this),d=["position","top","left","opacity"];var i=a.effects.setMode(e,b.options.mode||"hide");var h=b.options.direction||"left";a.effects.save(e,d);e.show();a.effects.createWrapper(e);var f=(h=="up"||h=="down")?"top":"left";var c=(h=="up"||h=="left")?"pos":"neg";var j=b.options.distance||(f=="top"?e.outerHeight({margin:true})/2:e.outerWidth({margin:true})/2);if(i=="show"){e.css("opacity",0).css(f,c=="pos"?-j:j)}var g={opacity:i=="show"?1:0};g[f]=(i=="show"?(c=="pos"?"+=":"-="):(c=="pos"?"-=":"+="))+j;e.animate(g,{queue:false,duration:b.duration,easing:b.options.easing,complete:function(){if(i=="hide"){e.hide()}a.effects.restore(e,d);a.effects.removeWrapper(e);if(b.callback){b.callback.apply(this,arguments)}e.dequeue()}})})}})(jQuery);;/*
* jQuery UI Effects Explode 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Effects/Explode
*
* Depends:
* effects.core.js
*/
(function(a){a.effects.explode=function(b){return this.queue(function(){var k=b.options.pieces?Math.round(Math.sqrt(b.options.pieces)):3;var e=b.options.pieces?Math.round(Math.sqrt(b.options.pieces)):3;b.options.mode=b.options.mode=="toggle"?(a(this).is(":visible")?"hide":"show"):b.options.mode;var h=a(this).show().css("visibility","hidden");var l=h.offset();l.top-=parseInt(h.css("marginTop"),10)||0;l.left-=parseInt(h.css("marginLeft"),10)||0;var g=h.outerWidth(true);var c=h.outerHeight(true);for(var f=0;f<k;f++){for(var d=0;d<e;d++){h.clone().appendTo("body").wrap("<div></div>").css({position:"absolute",visibility:"visible",left:-d*(g/e),top:-f*(c/k)}).parent().addClass("ui-effects-explode").css({position:"absolute",overflow:"hidden",width:g/e,height:c/k,left:l.left+d*(g/e)+(b.options.mode=="show"?(d-Math.floor(e/2))*(g/e):0),top:l.top+f*(c/k)+(b.options.mode=="show"?(f-Math.floor(k/2))*(c/k):0),opacity:b.options.mode=="show"?0:1}).animate({left:l.left+d*(g/e)+(b.options.mode=="show"?0:(d-Math.floor(e/2))*(g/e)),top:l.top+f*(c/k)+(b.options.mode=="show"?0:(f-Math.floor(k/2))*(c/k)),opacity:b.options.mode=="show"?1:0},b.duration||500)}}setTimeout(function(){b.options.mode=="show"?h.css({visibility:"visible"}):h.css({visibility:"visible"}).hide();if(b.callback){b.callback.apply(h[0])}h.dequeue();a("div.ui-effects-explode").remove()},b.duration||500)})}})(jQuery);;/*
* jQuery UI Effects Fold 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Effects/Fold
*
* Depends:
* effects.core.js
*/
(function(a){a.effects.fold=function(b){return this.queue(function(){var e=a(this),k=["position","top","left"];var h=a.effects.setMode(e,b.options.mode||"hide");var o=b.options.size||15;var n=!(!b.options.horizFirst);var g=b.duration?b.duration/2:a.fx.speeds._default/2;a.effects.save(e,k);e.show();var d=a.effects.createWrapper(e).css({overflow:"hidden"});var i=((h=="show")!=n);var f=i?["width","height"]:["height","width"];var c=i?[d.width(),d.height()]:[d.height(),d.width()];var j=/([0-9]+)%/.exec(o);if(j){o=parseInt(j[1],10)/100*c[h=="hide"?0:1]}if(h=="show"){d.css(n?{height:0,width:o}:{height:o,width:0})}var m={},l={};m[f[0]]=h=="show"?c[0]:o;l[f[1]]=h=="show"?c[1]:0;d.animate(m,g,b.options.easing).animate(l,g,b.options.easing,function(){if(h=="hide"){e.hide()}a.effects.restore(e,k);a.effects.removeWrapper(e);if(b.callback){b.callback.apply(e[0],arguments)}e.dequeue()})})}})(jQuery);;/*
* jQuery UI Effects Highlight 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Effects/Highlight
*
* Depends:
* effects.core.js
*/
(function(a){a.effects.highlight=function(b){return this.queue(function(){var e=a(this),d=["backgroundImage","backgroundColor","opacity"];var h=a.effects.setMode(e,b.options.mode||"show");var c=b.options.color||"#ffff99";var g=e.css("backgroundColor");a.effects.save(e,d);e.show();e.css({backgroundImage:"none",backgroundColor:c});var f={backgroundColor:g};if(h=="hide"){f.opacity=0}e.animate(f,{queue:false,duration:b.duration,easing:b.options.easing,complete:function(){if(h=="hide"){e.hide()}a.effects.restore(e,d);if(h=="show"&&a.browser.msie){this.style.removeAttribute("filter")}if(b.callback){b.callback.apply(this,arguments)}e.dequeue()}})})}})(jQuery);;/*
* jQuery UI Effects Pulsate 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Effects/Pulsate
*
* Depends:
* effects.core.js
*/
(function(a){a.effects.pulsate=function(b){return this.queue(function(){var d=a(this);var g=a.effects.setMode(d,b.options.mode||"show");var f=b.options.times||5;var e=b.duration?b.duration/2:a.fx.speeds._default/2;if(g=="hide"){f--}if(d.is(":hidden")){d.css("opacity",0);d.show();d.animate({opacity:1},e,b.options.easing);f=f-2}for(var c=0;c<f;c++){d.animate({opacity:0},e,b.options.easing).animate({opacity:1},e,b.options.easing)}if(g=="hide"){d.animate({opacity:0},e,b.options.easing,function(){d.hide();if(b.callback){b.callback.apply(this,arguments)}})}else{d.animate({opacity:0},e,b.options.easing).animate({opacity:1},e,b.options.easing,function(){if(b.callback){b.callback.apply(this,arguments)}})}d.queue("fx",function(){d.dequeue()});d.dequeue()})}})(jQuery);;/*
* jQuery UI Effects Scale 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Effects/Scale
*
* Depends:
* effects.core.js
*/
(function(a){a.effects.puff=function(b){return this.queue(function(){var f=a(this);var c=a.extend(true,{},b.options);var h=a.effects.setMode(f,b.options.mode||"hide");var g=parseInt(b.options.percent,10)||150;c.fade=true;var e={height:f.height(),width:f.width()};var d=g/100;f.from=(h=="hide")?e:{height:e.height*d,width:e.width*d};c.from=f.from;c.percent=(h=="hide")?g:100;c.mode=h;f.effect("scale",c,b.duration,b.callback);f.dequeue()})};a.effects.scale=function(b){return this.queue(function(){var g=a(this);var d=a.extend(true,{},b.options);var j=a.effects.setMode(g,b.options.mode||"effect");var h=parseInt(b.options.percent,10)||(parseInt(b.options.percent,10)==0?0:(j=="hide"?0:100));var i=b.options.direction||"both";var c=b.options.origin;if(j!="effect"){d.origin=c||["middle","center"];d.restore=true}var f={height:g.height(),width:g.width()};g.from=b.options.from||(j=="show"?{height:0,width:0}:f);var e={y:i!="horizontal"?(h/100):1,x:i!="vertical"?(h/100):1};g.to={height:f.height*e.y,width:f.width*e.x};if(b.options.fade){if(j=="show"){g.from.opacity=0;g.to.opacity=1}if(j=="hide"){g.from.opacity=1;g.to.opacity=0}}d.from=g.from;d.to=g.to;d.mode=j;g.effect("size",d,b.duration,b.callback);g.dequeue()})};a.effects.size=function(b){return this.queue(function(){var c=a(this),n=["position","top","left","width","height","overflow","opacity"];var m=["position","top","left","overflow","opacity"];var j=["width","height","overflow"];var p=["fontSize"];var k=["borderTopWidth","borderBottomWidth","paddingTop","paddingBottom"];var f=["borderLeftWidth","borderRightWidth","paddingLeft","paddingRight"];var g=a.effects.setMode(c,b.options.mode||"effect");var i=b.options.restore||false;var e=b.options.scale||"both";var o=b.options.origin;var d={height:c.height(),width:c.width()};c.from=b.options.from||d;c.to=b.options.to||d;if(o){var h=a.effects.getBaseline(o,d);c.from.top=(d.height-c.from.height)*h.y;c.from.left=(d.width-c.from.width)*h.x;c.to.top=(d.height-c.to.height)*h.y;c.to.left=(d.width-c.to.width)*h.x}var l={from:{y:c.from.height/d.height,x:c.from.width/d.width},to:{y:c.to.height/d.height,x:c.to.width/d.width}};if(e=="box"||e=="both"){if(l.from.y!=l.to.y){n=n.concat(k);c.from=a.effects.setTransition(c,k,l.from.y,c.from);c.to=a.effects.setTransition(c,k,l.to.y,c.to)}if(l.from.x!=l.to.x){n=n.concat(f);c.from=a.effects.setTransition(c,f,l.from.x,c.from);c.to=a.effects.setTransition(c,f,l.to.x,c.to)}}if(e=="content"||e=="both"){if(l.from.y!=l.to.y){n=n.concat(p);c.from=a.effects.setTransition(c,p,l.from.y,c.from);c.to=a.effects.setTransition(c,p,l.to.y,c.to)}}a.effects.save(c,i?n:m);c.show();a.effects.createWrapper(c);c.css("overflow","hidden").css(c.from);if(e=="content"||e=="both"){k=k.concat(["marginTop","marginBottom"]).concat(p);f=f.concat(["marginLeft","marginRight"]);j=n.concat(k).concat(f);c.find("*[width]").each(function(){child=a(this);if(i){a.effects.save(child,j)}var q={height:child.height(),width:child.width()};child.from={height:q.height*l.from.y,width:q.width*l.from.x};child.to={height:q.height*l.to.y,width:q.width*l.to.x};if(l.from.y!=l.to.y){child.from=a.effects.setTransition(child,k,l.from.y,child.from);child.to=a.effects.setTransition(child,k,l.to.y,child.to)}if(l.from.x!=l.to.x){child.from=a.effects.setTransition(child,f,l.from.x,child.from);child.to=a.effects.setTransition(child,f,l.to.x,child.to)}child.css(child.from);child.animate(child.to,b.duration,b.options.easing,function(){if(i){a.effects.restore(child,j)}})})}c.animate(c.to,{queue:false,duration:b.duration,easing:b.options.easing,complete:function(){if(g=="hide"){c.hide()}a.effects.restore(c,i?n:m);a.effects.removeWrapper(c);if(b.callback){b.callback.apply(this,arguments)}c.dequeue()}})})}})(jQuery);;/*
* jQuery UI Effects Shake 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Effects/Shake
*
* Depends:
* effects.core.js
*/
(function(a){a.effects.shake=function(b){return this.queue(function(){var e=a(this),l=["position","top","left"];var k=a.effects.setMode(e,b.options.mode||"effect");var n=b.options.direction||"left";var c=b.options.distance||20;var d=b.options.times||3;var g=b.duration||b.options.duration||140;a.effects.save(e,l);e.show();a.effects.createWrapper(e);var f=(n=="up"||n=="down")?"top":"left";var p=(n=="up"||n=="left")?"pos":"neg";var h={},o={},m={};h[f]=(p=="pos"?"-=":"+=")+c;o[f]=(p=="pos"?"+=":"-=")+c*2;m[f]=(p=="pos"?"-=":"+=")+c*2;e.animate(h,g,b.options.easing);for(var j=1;j<d;j++){e.animate(o,g,b.options.easing).animate(m,g,b.options.easing)}e.animate(o,g,b.options.easing).animate(h,g/2,b.options.easing,function(){a.effects.restore(e,l);a.effects.removeWrapper(e);if(b.callback){b.callback.apply(this,arguments)}});e.queue("fx",function(){e.dequeue()});e.dequeue()})}})(jQuery);;/*
* jQuery UI Effects Slide 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Effects/Slide
*
* Depends:
* effects.core.js
*/
(function(a){a.effects.slide=function(b){return this.queue(function(){var e=a(this),d=["position","top","left"];var i=a.effects.setMode(e,b.options.mode||"show");var h=b.options.direction||"left";a.effects.save(e,d);e.show();a.effects.createWrapper(e).css({overflow:"hidden"});var f=(h=="up"||h=="down")?"top":"left";var c=(h=="up"||h=="left")?"pos":"neg";var j=b.options.distance||(f=="top"?e.outerHeight({margin:true}):e.outerWidth({margin:true}));if(i=="show"){e.css(f,c=="pos"?-j:j)}var g={};g[f]=(i=="show"?(c=="pos"?"+=":"-="):(c=="pos"?"-=":"+="))+j;e.animate(g,{queue:false,duration:b.duration,easing:b.options.easing,complete:function(){if(i=="hide"){e.hide()}a.effects.restore(e,d);a.effects.removeWrapper(e);if(b.callback){b.callback.apply(this,arguments)}e.dequeue()}})})}})(jQuery);;/*
* jQuery UI Effects Transfer 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Effects/Transfer
*
* Depends:
* effects.core.js
*/
(function(a){a.effects.transfer=function(b){return this.queue(function(){var f=a(this),h=a(b.options.to),e=h.offset(),g={top:e.top,left:e.left,height:h.innerHeight(),width:h.innerWidth()},d=f.offset(),c=a('<div class="ui-effects-transfer"></div>').appendTo(document.body).addClass(b.options.className).css({top:d.top,left:d.left,height:f.innerHeight(),width:f.innerWidth(),position:"absolute"}).animate(g,b.duration,b.options.easing,function(){c.remove();(b.callback&&b.callback.apply(f[0],arguments));f.dequeue()})})}})(jQuery);;


/* Based on Alex Arnell's inheritance implementation. */
var Class = {
create: function() {
var parent = null, properties = $A(arguments);
if (Object.isFunction(properties[0]))
parent = properties.shift();

function klass() {
this.initialize.apply(this, arguments);
}

Object.extend(klass, Class.Methods);
klass.superclass = parent;
klass.subclasses = [];

if (parent) {
var subclass = function() { };
subclass.prototype = parent.prototype;
klass.prototype = new subclass;
parent.subclasses.push(klass);
}

for (var i = 0; i < properties.length; i++)
klass.addMethods(properties[i]);

if (!klass.prototype.initialize)
klass.prototype.initialize = this.emptyFunction;

klass.prototype.constructor = klass;

return klass;
},
emptyFunction:function () {},

};

Class.Methods = {
addMethods: function(source) {
var ancestor = this.superclass && this.superclass.prototype;
var properties = Object.keys(source);

if (!Object.keys({ toString: true }).length)
properties.push("toString", "valueOf");

for (var i = 0, length = properties.length; i < length; i++) {
var property = properties[i], value = source[property];
if (ancestor && Object.isFunction(value) &&
value.argumentNames().first() == "$super") {
var method = value, value = Object.extend((function(m) {
return function() { return ancestor[m].apply(this, arguments) };
})(property).wrap(method), {
valueOf: function() { return method },
toString: function() { return method.toString() }
});
}
this.prototype[property] = value;
}

return this;
}
};

Object.extend = function(destination, source) {
for (var property in source)
destination[property] = source[property];
return destination;
};

Object.extend(Object, {
inspect: function(object) {
try {
if (Object.isUndefined(object)) return 'undefined';
if (object === null) return 'null';
return object.inspect ? object.inspect() : String(object);
} catch (e) {
if (e instanceof RangeError) return '...';
throw e;
}
},

toJSON: function(object) {
var type = typeof object;
switch (type) {
case 'undefined':
case 'function':
case 'unknown': return;
case 'boolean': return object.toString();
}

if (object === null) return 'null';
if (object.toJSON) return object.toJSON();
if (Object.isElement(object)) return;

var results = [];
for (var property in object) {
var value = Object.toJSON(object[property]);
if (!Object.isUndefined(value))
results.push(property.toJSON() + ': ' + value);
}

return '{' + results.join(', ') + '}';
},

toQueryString: function(object) {
return $H(object).toQueryString();
},

toHTML: function(object) {
return object && object.toHTML ? object.toHTML() : String.interpret(object);
},

keys: function(object) {
var keys = [];
for (var property in object)
keys.push(property);
return keys;
},

values: function(object) {
var values = [];
for (var property in object)
values.push(object[property]);
return values;
},

clone: function(object) {
return Object.extend({ }, object);
},

isElement: function(object) {
return object && object.nodeType == 1;
},

isArray: function(object) {
return object != null && typeof object == "object" &&
'splice' in object && 'join' in object;
},

isHash: function(object) {
return object instanceof Hash;
},

isFunction: function(object) {
return typeof object == "function";
},

isString: function(object) {
return typeof object == "string";
},

isNumber: function(object) {
return typeof object == "number";
},

isUndefined: function(object) {
return typeof object == "undefined";
}
});

function $A(iterable) {
if (!iterable) return [];
if (iterable.toArray) return iterable.toArray();
var length = iterable.length || 0, results = new Array(length);
while (length--) results[length] = iterable[length];
return results;
}

if (WebKit = navigator.userAgent.indexOf('AppleWebKit/') > -1) {
$A = function(iterable) {
if (!iterable) return [];
if (!(Object.isFunction(iterable) && iterable == '[object NodeList]') &&
iterable.toArray) return iterable.toArray();
var length = iterable.length || 0, results = new Array(length);
while (length--) results[length] = iterable[length];
return results;
};
}


/*
* Box2Djs (port of Box2DFlash 1.4.3.1) - http://box2d-js.sourceforge.net/
* Single-filed and jsmined ( http://code.google.com/p/jsmin-php/ ) by Mr.doob
*/

var b2Settings=Class.create();b2Settings.prototype={initialize:function(){}}
b2Settings.USHRT_MAX=0x0000ffff;b2Settings.b2_pi=Math.PI;b2Settings.b2_massUnitsPerKilogram=1.0;b2Settings.b2_timeUnitsPerSecond=1.0;b2Settings.b2_lengthUnitsPerMeter=30.0;b2Settings.b2_maxManifoldPoints=2;b2Settings.b2_maxShapesPerBody=64;b2Settings.b2_maxPolyVertices=8;b2Settings.b2_maxProxies=1024;b2Settings.b2_maxPairs=8*b2Settings.b2_maxProxies;b2Settings.b2_linearSlop=0.005*b2Settings.b2_lengthUnitsPerMeter;b2Settings.b2_angularSlop=2.0/180.0*b2Settings.b2_pi;b2Settings.b2_velocityThreshold=1.0*b2Settings.b2_lengthUnitsPerMeter/b2Settings.b2_timeUnitsPerSecond;b2Settings.b2_maxLinearCorrection=0.2*b2Settings.b2_lengthUnitsPerMeter;b2Settings.b2_maxAngularCorrection=8.0/180.0*b2Settings.b2_pi;b2Settings.b2_contactBaumgarte=0.2;b2Settings.b2_timeToSleep=0.5*b2Settings.b2_timeUnitsPerSecond;b2Settings.b2_linearSleepTolerance=0.01*b2Settings.b2_lengthUnitsPerMeter/b2Settings.b2_timeUnitsPerSecond;b2Settings.b2_angularSleepTolerance=2.0/180.0/b2Settings.b2_timeUnitsPerSecond;b2Settings.b2Assert=function(a)
{if(!a){var nullVec;nullVec.x++;}};
var b2Vec2=Class.create();b2Vec2.prototype={initialize:function(x_,y_){this.x=x_;this.y=y_;},SetZero:function(){this.x=0.0;this.y=0.0;},Set:function(x_,y_){this.x=x_;this.y=y_;},SetV:function(v){this.x=v.x;this.y=v.y;},Negative:function(){return new b2Vec2(-this.x,-this.y);},Copy:function(){return new b2Vec2(this.x,this.y);},Add:function(v)
{this.x+=v.x;this.y+=v.y;},Subtract:function(v)
{this.x-=v.x;this.y-=v.y;},Multiply:function(a)
{this.x*=a;this.y*=a;},MulM:function(A)
{var tX=this.x;this.x=A.col1.x*tX+A.col2.x*this.y;this.y=A.col1.y*tX+A.col2.y*this.y;},MulTM:function(A)
{var tX=b2Math.b2Dot(this,A.col1);this.y=b2Math.b2Dot(this,A.col2);this.x=tX;},CrossVF:function(s)
{var tX=this.x;this.x=s*this.y;this.y=-s*tX;},CrossFV:function(s)
{var tX=this.x;this.x=-s*this.y;this.y=s*tX;},MinV:function(b)
{this.x=this.x<b.x?this.x:b.x;this.y=this.y<b.y?this.y:b.y;},MaxV:function(b)
{this.x=this.x>b.x?this.x:b.x;this.y=this.y>b.y?this.y:b.y;},Abs:function()
{this.x=Math.abs(this.x);this.y=Math.abs(this.y);},Length:function()
{return Math.sqrt(this.x*this.x+this.y*this.y);},Normalize:function()
{var length=this.Length();if(length<Number.MIN_VALUE)
{return 0.0;}
var invLength=1.0/length;this.x*=invLength;this.y*=invLength;return length;},IsValid:function()
{return b2Math.b2IsValid(this.x)&&b2Math.b2IsValid(this.y);},x:null,y:null};b2Vec2.Make=function(x_,y_)
{return new b2Vec2(x_,y_);};
var b2Mat22=Class.create();b2Mat22.prototype={initialize:function(angle,c1,c2)
{if(angle==null)angle=0;this.col1=new b2Vec2();this.col2=new b2Vec2();if(c1!=null&&c2!=null){this.col1.SetV(c1);this.col2.SetV(c2);}
else{var c=Math.cos(angle);var s=Math.sin(angle);this.col1.x=c;this.col2.x=-s;this.col1.y=s;this.col2.y=c;}},Set:function(angle)
{var c=Math.cos(angle);var s=Math.sin(angle);this.col1.x=c;this.col2.x=-s;this.col1.y=s;this.col2.y=c;},SetVV:function(c1,c2)
{this.col1.SetV(c1);this.col2.SetV(c2);},Copy:function(){return new b2Mat22(0,this.col1,this.col2);},SetM:function(m)
{this.col1.SetV(m.col1);this.col2.SetV(m.col2);},AddM:function(m)
{this.col1.x+=m.col1.x;this.col1.y+=m.col1.y;this.col2.x+=m.col2.x;this.col2.y+=m.col2.y;},SetIdentity:function()
{this.col1.x=1.0;this.col2.x=0.0;this.col1.y=0.0;this.col2.y=1.0;},SetZero:function()
{this.col1.x=0.0;this.col2.x=0.0;this.col1.y=0.0;this.col2.y=0.0;},Invert:function(out)
{var a=this.col1.x;var b=this.col2.x;var c=this.col1.y;var d=this.col2.y;var det=a*d-b*c;det=1.0/det;out.col1.x=det*d;out.col2.x=-det*b;out.col1.y=-det*c;out.col2.y=det*a;return out;},Solve:function(out,bX,bY)
{var a11=this.col1.x;var a12=this.col2.x;var a21=this.col1.y;var a22=this.col2.y;var det=a11*a22-a12*a21;det=1.0/det;out.x=det*(a22*bX-a12*bY);out.y=det*(a11*bY-a21*bX);return out;},Abs:function()
{this.col1.Abs();this.col2.Abs();},col1:new b2Vec2(),col2:new b2Vec2()};
var b2Math=Class.create();b2Math.prototype={initialize:function(){}}
b2Math.b2IsValid=function(x)
{return isFinite(x);};b2Math.b2Dot=function(a,b)
{return a.x*b.x+a.y*b.y;};b2Math.b2CrossVV=function(a,b)
{return a.x*b.y-a.y*b.x;};b2Math.b2CrossVF=function(a,s)
{var v=new b2Vec2(s*a.y,-s*a.x);return v;};b2Math.b2CrossFV=function(s,a)
{var v=new b2Vec2(-s*a.y,s*a.x);return v;};b2Math.b2MulMV=function(A,v)
{var u=new b2Vec2(A.col1.x*v.x+A.col2.x*v.y,A.col1.y*v.x+A.col2.y*v.y);return u;};b2Math.b2MulTMV=function(A,v)
{var u=new b2Vec2(b2Math.b2Dot(v,A.col1),b2Math.b2Dot(v,A.col2));return u;};b2Math.AddVV=function(a,b)
{var v=new b2Vec2(a.x+b.x,a.y+b.y);return v;};b2Math.SubtractVV=function(a,b)
{var v=new b2Vec2(a.x-b.x,a.y-b.y);return v;};b2Math.MulFV=function(s,a)
{var v=new b2Vec2(s*a.x,s*a.y);return v;};b2Math.AddMM=function(A,B)
{var C=new b2Mat22(0,b2Math.AddVV(A.col1,B.col1),b2Math.AddVV(A.col2,B.col2));return C;};b2Math.b2MulMM=function(A,B)
{var C=new b2Mat22(0,b2Math.b2MulMV(A,B.col1),b2Math.b2MulMV(A,B.col2));return C;};b2Math.b2MulTMM=function(A,B)
{var c1=new b2Vec2(b2Math.b2Dot(A.col1,B.col1),b2Math.b2Dot(A.col2,B.col1));var c2=new b2Vec2(b2Math.b2Dot(A.col1,B.col2),b2Math.b2Dot(A.col2,B.col2));var C=new b2Mat22(0,c1,c2);return C;};b2Math.b2Abs=function(a)
{return a>0.0?a:-a;};b2Math.b2AbsV=function(a)
{var b=new b2Vec2(b2Math.b2Abs(a.x),b2Math.b2Abs(a.y));return b;};b2Math.b2AbsM=function(A)
{var B=new b2Mat22(0,b2Math.b2AbsV(A.col1),b2Math.b2AbsV(A.col2));return B;};b2Math.b2Min=function(a,b)
{return a<b?a:b;};b2Math.b2MinV=function(a,b)
{var c=new b2Vec2(b2Math.b2Min(a.x,b.x),b2Math.b2Min(a.y,b.y));return c;};b2Math.b2Max=function(a,b)
{return a>b?a:b;};b2Math.b2MaxV=function(a,b)
{var c=new b2Vec2(b2Math.b2Max(a.x,b.x),b2Math.b2Max(a.y,b.y));return c;};b2Math.b2Clamp=function(a,low,high)
{return b2Math.b2Max(low,b2Math.b2Min(a,high));};b2Math.b2ClampV=function(a,low,high)
{return b2Math.b2MaxV(low,b2Math.b2MinV(a,high));};b2Math.b2Swap=function(a,b)
{var tmp=a[0];a[0]=b[0];b[0]=tmp;};b2Math.b2Random=function()
{return Math.random()*2-1;};b2Math.b2NextPowerOfTwo=function(x)
{x|=(x>>1)&0x7FFFFFFF;x|=(x>>2)&0x3FFFFFFF;x|=(x>>4)&0x0FFFFFFF;x|=(x>>8)&0x00FFFFFF;x|=(x>>16)&0x0000FFFF;return x+1;};b2Math.b2IsPowerOfTwo=function(x)
{var result=x>0&&(x&(x-1))==0;return result;};b2Math.tempVec2=new b2Vec2();b2Math.tempVec3=new b2Vec2();b2Math.tempVec4=new b2Vec2();b2Math.tempVec5=new b2Vec2();b2Math.tempMat=new b2Mat22();
var b2AABB=Class.create();b2AABB.prototype={IsValid:function(){var dX=this.maxVertex.x;var dY=this.maxVertex.y;dX=this.maxVertex.x;dY=this.maxVertex.y;dX-=this.minVertex.x;dY-=this.minVertex.y;var valid=dX>=0.0&&dY>=0.0;valid=valid&&this.minVertex.IsValid()&&this.maxVertex.IsValid();return valid;},minVertex:new b2Vec2(),maxVertex:new b2Vec2(),initialize:function(){this.minVertex=new b2Vec2();this.maxVertex=new b2Vec2();}};
var b2Bound=Class.create();b2Bound.prototype={IsLower:function(){return(this.value&1)==0;},IsUpper:function(){return(this.value&1)==1;},Swap:function(b){var tempValue=this.value;var tempProxyId=this.proxyId;var tempStabbingCount=this.stabbingCount;this.value=b.value;this.proxyId=b.proxyId;this.stabbingCount=b.stabbingCount;b.value=tempValue;b.proxyId=tempProxyId;b.stabbingCount=tempStabbingCount;},value:0,proxyId:0,stabbingCount:0,initialize:function(){}}

var b2BoundValues=Class.create();b2BoundValues.prototype={lowerValues:[0,0],upperValues:[0,0],initialize:function(){this.lowerValues=[0,0];this.upperValues=[0,0];}}

var b2Pair=Class.create();b2Pair.prototype={SetBuffered:function(){this.status|=b2Pair.e_pairBuffered;},ClearBuffered:function(){this.status&=~b2Pair.e_pairBuffered;},IsBuffered:function(){return(this.status&b2Pair.e_pairBuffered)==b2Pair.e_pairBuffered;},SetRemoved:function(){this.status|=b2Pair.e_pairRemoved;},ClearRemoved:function(){this.status&=~b2Pair.e_pairRemoved;},IsRemoved:function(){return(this.status&b2Pair.e_pairRemoved)==b2Pair.e_pairRemoved;},SetFinal:function(){this.status|=b2Pair.e_pairFinal;},IsFinal:function(){return(this.status&b2Pair.e_pairFinal)==b2Pair.e_pairFinal;},userData:null,proxyId1:0,proxyId2:0,next:0,status:0,initialize:function(){}};b2Pair.b2_nullPair=b2Settings.USHRT_MAX;b2Pair.b2_nullProxy=b2Settings.USHRT_MAX;b2Pair.b2_tableCapacity=b2Settings.b2_maxPairs;b2Pair.b2_tableMask=b2Pair.b2_tableCapacity-1;b2Pair.e_pairBuffered=0x0001;b2Pair.e_pairRemoved=0x0002;b2Pair.e_pairFinal=0x0004;
var b2PairCallback=Class.create();b2PairCallback.prototype={PairAdded:function(proxyUserData1,proxyUserData2){return null},PairRemoved:function(proxyUserData1,proxyUserData2,pairUserData){},initialize:function(){}};
var b2BufferedPair=Class.create();b2BufferedPair.prototype={proxyId1:0,proxyId2:0,initialize:function(){}}

var b2PairManager=Class.create();b2PairManager.prototype={initialize:function(){var i=0;this.m_hashTable=new Array(b2Pair.b2_tableCapacity);for(i=0;i<b2Pair.b2_tableCapacity;++i)
{this.m_hashTable[i]=b2Pair.b2_nullPair;}
this.m_pairs=new Array(b2Settings.b2_maxPairs);for(i=0;i<b2Settings.b2_maxPairs;++i)
{this.m_pairs[i]=new b2Pair();}
this.m_pairBuffer=new Array(b2Settings.b2_maxPairs);for(i=0;i<b2Settings.b2_maxPairs;++i)
{this.m_pairBuffer[i]=new b2BufferedPair();}
for(i=0;i<b2Settings.b2_maxPairs;++i)
{this.m_pairs[i].proxyId1=b2Pair.b2_nullProxy;this.m_pairs[i].proxyId2=b2Pair.b2_nullProxy;this.m_pairs[i].userData=null;this.m_pairs[i].status=0;this.m_pairs[i].next=(i+1);}
this.m_pairs[b2Settings.b2_maxPairs-1].next=b2Pair.b2_nullPair;this.m_pairCount=0;},Initialize:function(broadPhase,callback){this.m_broadPhase=broadPhase;this.m_callback=callback;},AddBufferedPair:function(proxyId1,proxyId2){var pair=this.AddPair(proxyId1,proxyId2);if(pair.IsBuffered()==false)
{pair.SetBuffered();this.m_pairBuffer[this.m_pairBufferCount].proxyId1=pair.proxyId1;this.m_pairBuffer[this.m_pairBufferCount].proxyId2=pair.proxyId2;++this.m_pairBufferCount;}
pair.ClearRemoved();if(b2BroadPhase.s_validate)
{this.ValidateBuffer();}},RemoveBufferedPair:function(proxyId1,proxyId2){var pair=this.Find(proxyId1,proxyId2);if(pair==null)
{return;}
if(pair.IsBuffered()==false)
{pair.SetBuffered();this.m_pairBuffer[this.m_pairBufferCount].proxyId1=pair.proxyId1;this.m_pairBuffer[this.m_pairBufferCount].proxyId2=pair.proxyId2;++this.m_pairBufferCount;}
pair.SetRemoved();if(b2BroadPhase.s_validate)
{this.ValidateBuffer();}},Commit:function(){var i=0;var removeCount=0;var proxies=this.m_broadPhase.m_proxyPool;for(i=0;i<this.m_pairBufferCount;++i)
{var pair=this.Find(this.m_pairBuffer[i].proxyId1,this.m_pairBuffer[i].proxyId2);pair.ClearBuffered();var proxy1=proxies[pair.proxyId1];var proxy2=proxies[pair.proxyId2];if(pair.IsRemoved())
{if(pair.IsFinal()==true)
{this.m_callback.PairRemoved(proxy1.userData,proxy2.userData,pair.userData);}
this.m_pairBuffer[removeCount].proxyId1=pair.proxyId1;this.m_pairBuffer[removeCount].proxyId2=pair.proxyId2;++removeCount;}
else
{if(pair.IsFinal()==false)
{pair.userData=this.m_callback.PairAdded(proxy1.userData,proxy2.userData);pair.SetFinal();}}}
for(i=0;i<removeCount;++i)
{this.RemovePair(this.m_pairBuffer[i].proxyId1,this.m_pairBuffer[i].proxyId2);}
this.m_pairBufferCount=0;if(b2BroadPhase.s_validate)
{this.ValidateTable();}},AddPair:function(proxyId1,proxyId2){if(proxyId1>proxyId2){var temp=proxyId1;proxyId1=proxyId2;proxyId2=temp;}
var hash=b2PairManager.Hash(proxyId1,proxyId2)&b2Pair.b2_tableMask;var pair=pair=this.FindHash(proxyId1,proxyId2,hash);if(pair!=null)
{return pair;}
var pIndex=this.m_freePair;pair=this.m_pairs[pIndex];this.m_freePair=pair.next;pair.proxyId1=proxyId1;pair.proxyId2=proxyId2;pair.status=0;pair.userData=null;pair.next=this.m_hashTable[hash];this.m_hashTable[hash]=pIndex;++this.m_pairCount;return pair;},RemovePair:function(proxyId1,proxyId2){if(proxyId1>proxyId2){var temp=proxyId1;proxyId1=proxyId2;proxyId2=temp;}
var hash=b2PairManager.Hash(proxyId1,proxyId2)&b2Pair.b2_tableMask;var node=this.m_hashTable[hash];var pNode=null;while(node!=b2Pair.b2_nullPair)
{if(b2PairManager.Equals(this.m_pairs[node],proxyId1,proxyId2))
{var index=node;if(pNode){pNode.next=this.m_pairs[node].next;}
else{this.m_hashTable[hash]=this.m_pairs[node].next;}
var pair=this.m_pairs[index];var userData=pair.userData;pair.next=this.m_freePair;pair.proxyId1=b2Pair.b2_nullProxy;pair.proxyId2=b2Pair.b2_nullProxy;pair.userData=null;pair.status=0;this.m_freePair=index;--this.m_pairCount;return userData;}
else
{pNode=this.m_pairs[node];node=pNode.next;}}
return null;},Find:function(proxyId1,proxyId2){if(proxyId1>proxyId2){var temp=proxyId1;proxyId1=proxyId2;proxyId2=temp;}
var hash=b2PairManager.Hash(proxyId1,proxyId2)&b2Pair.b2_tableMask;return this.FindHash(proxyId1,proxyId2,hash);},FindHash:function(proxyId1,proxyId2,hash){var index=this.m_hashTable[hash];while(index!=b2Pair.b2_nullPair&&b2PairManager.Equals(this.m_pairs[index],proxyId1,proxyId2)==false)
{index=this.m_pairs[index].next;}
if(index==b2Pair.b2_nullPair)
{return null;}
return this.m_pairs[index];},ValidateBuffer:function(){},ValidateTable:function(){},m_broadPhase:null,m_callback:null,m_pairs:null,m_freePair:0,m_pairCount:0,m_pairBuffer:null,m_pairBufferCount:0,m_hashTable:null};b2PairManager.Hash=function(proxyId1,proxyId2)
{var key=((proxyId2<<16)&0xffff0000)|proxyId1;key=~key+((key<<15)&0xFFFF8000);key=key^((key>>12)&0x000fffff);key=key+((key<<2)&0xFFFFFFFC);key=key^((key>>4)&0x0fffffff);key=key*2057;key=key^((key>>16)&0x0000ffff);return key;};b2PairManager.Equals=function(pair,proxyId1,proxyId2)
{return(pair.proxyId1==proxyId1&&pair.proxyId2==proxyId2);};b2PairManager.EqualsPair=function(pair1,pair2)
{return pair1.proxyId1==pair2.proxyId1&&pair1.proxyId2==pair2.proxyId2;};
var b2BroadPhase=Class.create();b2BroadPhase.prototype={initialize:function(worldAABB,callback){this.m_pairManager=new b2PairManager();this.m_proxyPool=new Array(b2Settings.b2_maxPairs);this.m_bounds=new Array(2*b2Settings.b2_maxProxies);this.m_queryResults=new Array(b2Settings.b2_maxProxies);this.m_quantizationFactor=new b2Vec2();var i=0;this.m_pairManager.Initialize(this,callback);this.m_worldAABB=worldAABB;this.m_proxyCount=0;for(i=0;i<b2Settings.b2_maxProxies;i++){this.m_queryResults[i]=0;}
this.m_bounds=new Array(2);for(i=0;i<2;i++){this.m_bounds[i]=new Array(2*b2Settings.b2_maxProxies);for(var j=0;j<2*b2Settings.b2_maxProxies;j++){this.m_bounds[i][j]=new b2Bound();}}
var dX=worldAABB.maxVertex.x;var dY=worldAABB.maxVertex.y;dX-=worldAABB.minVertex.x;dY-=worldAABB.minVertex.y;this.m_quantizationFactor.x=b2Settings.USHRT_MAX/dX;this.m_quantizationFactor.y=b2Settings.USHRT_MAX/dY;var tProxy;for(i=0;i<b2Settings.b2_maxProxies-1;++i)
{tProxy=new b2Proxy();this.m_proxyPool[i]=tProxy;tProxy.SetNext(i+1);tProxy.timeStamp=0;tProxy.overlapCount=b2BroadPhase.b2_invalid;tProxy.userData=null;}
tProxy=new b2Proxy();this.m_proxyPool[b2Settings.b2_maxProxies-1]=tProxy;tProxy.SetNext(b2Pair.b2_nullProxy);tProxy.timeStamp=0;tProxy.overlapCount=b2BroadPhase.b2_invalid;tProxy.userData=null;this.m_freeProxy=0;this.m_timeStamp=1;this.m_queryResultCount=0;},InRange:function(aabb){var dX;var dY;var d2X;var d2Y;dX=aabb.minVertex.x;dY=aabb.minVertex.y;dX-=this.m_worldAABB.maxVertex.x;dY-=this.m_worldAABB.maxVertex.y;d2X=this.m_worldAABB.minVertex.x;d2Y=this.m_worldAABB.minVertex.y;d2X-=aabb.maxVertex.x;d2Y-=aabb.maxVertex.y;dX=b2Math.b2Max(dX,d2X);dY=b2Math.b2Max(dY,d2Y);return b2Math.b2Max(dX,dY)<0.0;},GetProxy:function(proxyId){if(proxyId==b2Pair.b2_nullProxy||this.m_proxyPool[proxyId].IsValid()==false)
{return null;}
return this.m_proxyPool[proxyId];},CreateProxy:function(aabb,userData){var index=0;var proxy;var proxyId=this.m_freeProxy;proxy=this.m_proxyPool[proxyId];this.m_freeProxy=proxy.GetNext();proxy.overlapCount=0;proxy.userData=userData;var boundCount=2*this.m_proxyCount;var lowerValues=new Array();var upperValues=new Array();this.ComputeBounds(lowerValues,upperValues,aabb);for(var axis=0;axis<2;++axis)
{var bounds=this.m_bounds[axis];var lowerIndex=0;var upperIndex=0;var lowerIndexOut=[lowerIndex];var upperIndexOut=[upperIndex];this.Query(lowerIndexOut,upperIndexOut,lowerValues[axis],upperValues[axis],bounds,boundCount,axis);lowerIndex=lowerIndexOut[0];upperIndex=upperIndexOut[0];var tArr=new Array();var j=0;var tEnd=boundCount-upperIndex
var tBound1;var tBound2;for(j=0;j<tEnd;j++){tArr[j]=new b2Bound();tBound1=tArr[j];tBound2=bounds[upperIndex+j];tBound1.value=tBound2.value;tBound1.proxyId=tBound2.proxyId;tBound1.stabbingCount=tBound2.stabbingCount;}
tEnd=tArr.length;var tIndex=upperIndex+2;for(j=0;j<tEnd;j++){tBound2=tArr[j];tBound1=bounds[tIndex+j]
tBound1.value=tBound2.value;tBound1.proxyId=tBound2.proxyId;tBound1.stabbingCount=tBound2.stabbingCount;}
tArr=new Array();tEnd=upperIndex-lowerIndex;for(j=0;j<tEnd;j++){tArr[j]=new b2Bound();tBound1=tArr[j];tBound2=bounds[lowerIndex+j];tBound1.value=tBound2.value;tBound1.proxyId=tBound2.proxyId;tBound1.stabbingCount=tBound2.stabbingCount;}
tEnd=tArr.length;tIndex=lowerIndex+1;for(j=0;j<tEnd;j++){tBound2=tArr[j];tBound1=bounds[tIndex+j]
tBound1.value=tBound2.value;tBound1.proxyId=tBound2.proxyId;tBound1.stabbingCount=tBound2.stabbingCount;}
++upperIndex;bounds[lowerIndex].value=lowerValues[axis];bounds[lowerIndex].proxyId=proxyId;bounds[upperIndex].value=upperValues[axis];bounds[upperIndex].proxyId=proxyId;bounds[lowerIndex].stabbingCount=lowerIndex==0?0:bounds[lowerIndex-1].stabbingCount;bounds[upperIndex].stabbingCount=bounds[upperIndex-1].stabbingCount;for(index=lowerIndex;index<upperIndex;++index)
{bounds[index].stabbingCount++;}
for(index=lowerIndex;index<boundCount+2;++index)
{var proxy2=this.m_proxyPool[bounds[index].proxyId];if(bounds[index].IsLower())
{proxy2.lowerBounds[axis]=index;}
else
{proxy2.upperBounds[axis]=index;}}}
++this.m_proxyCount;for(var i=0;i<this.m_queryResultCount;++i)
{this.m_pairManager.AddBufferedPair(proxyId,this.m_queryResults[i]);}
this.m_pairManager.Commit();this.m_queryResultCount=0;this.IncrementTimeStamp();return proxyId;},DestroyProxy:function(proxyId){var proxy=this.m_proxyPool[proxyId];var boundCount=2*this.m_proxyCount;for(var axis=0;axis<2;++axis)
{var bounds=this.m_bounds[axis];var lowerIndex=proxy.lowerBounds[axis];var upperIndex=proxy.upperBounds[axis];var lowerValue=bounds[lowerIndex].value;var upperValue=bounds[upperIndex].value;var tArr=new Array();var j=0;var tEnd=upperIndex-lowerIndex-1;var tBound1;var tBound2;for(j=0;j<tEnd;j++){tArr[j]=new b2Bound();tBound1=tArr[j];tBound2=bounds[lowerIndex+1+j];tBound1.value=tBound2.value;tBound1.proxyId=tBound2.proxyId;tBound1.stabbingCount=tBound2.stabbingCount;}
tEnd=tArr.length;var tIndex=lowerIndex;for(j=0;j<tEnd;j++){tBound2=tArr[j];tBound1=bounds[tIndex+j]
tBound1.value=tBound2.value;tBound1.proxyId=tBound2.proxyId;tBound1.stabbingCount=tBound2.stabbingCount;}
tArr=new Array();tEnd=boundCount-upperIndex-1;for(j=0;j<tEnd;j++){tArr[j]=new b2Bound();tBound1=tArr[j];tBound2=bounds[upperIndex+1+j];tBound1.value=tBound2.value;tBound1.proxyId=tBound2.proxyId;tBound1.stabbingCount=tBound2.stabbingCount;}
tEnd=tArr.length;tIndex=upperIndex-1;for(j=0;j<tEnd;j++){tBound2=tArr[j];tBound1=bounds[tIndex+j]
tBound1.value=tBound2.value;tBound1.proxyId=tBound2.proxyId;tBound1.stabbingCount=tBound2.stabbingCount;}
tEnd=boundCount-2;for(var index=lowerIndex;index<tEnd;++index)
{var proxy2=this.m_proxyPool[bounds[index].proxyId];if(bounds[index].IsLower())
{proxy2.lowerBounds[axis]=index;}
else
{proxy2.upperBounds[axis]=index;}}
tEnd=upperIndex-1;for(var index2=lowerIndex;index2<tEnd;++index2)
{bounds[index2].stabbingCount--;}
this.Query([0],[0],lowerValue,upperValue,bounds,boundCount-2,axis);}
for(var i=0;i<this.m_queryResultCount;++i)
{this.m_pairManager.RemoveBufferedPair(proxyId,this.m_queryResults[i]);}
this.m_pairManager.Commit();this.m_queryResultCount=0;this.IncrementTimeStamp();proxy.userData=null;proxy.overlapCount=b2BroadPhase.b2_invalid;proxy.lowerBounds[0]=b2BroadPhase.b2_invalid;proxy.lowerBounds[1]=b2BroadPhase.b2_invalid;proxy.upperBounds[0]=b2BroadPhase.b2_invalid;proxy.upperBounds[1]=b2BroadPhase.b2_invalid;proxy.SetNext(this.m_freeProxy);this.m_freeProxy=proxyId;--this.m_proxyCount;},MoveProxy:function(proxyId,aabb){var axis=0;var index=0;var bound;var prevBound
var nextBound
var nextProxyId=0;var nextProxy;if(proxyId==b2Pair.b2_nullProxy||b2Settings.b2_maxProxies<=proxyId)
{return;}
if(aabb.IsValid()==false)
{return;}
var boundCount=2*this.m_proxyCount;var proxy=this.m_proxyPool[proxyId];var newValues=new b2BoundValues();this.ComputeBounds(newValues.lowerValues,newValues.upperValues,aabb);var oldValues=new b2BoundValues();for(axis=0;axis<2;++axis)
{oldValues.lowerValues[axis]=this.m_bounds[axis][proxy.lowerBounds[axis]].value;oldValues.upperValues[axis]=this.m_bounds[axis][proxy.upperBounds[axis]].value;}
for(axis=0;axis<2;++axis)
{var bounds=this.m_bounds[axis];var lowerIndex=proxy.lowerBounds[axis];var upperIndex=proxy.upperBounds[axis];var lowerValue=newValues.lowerValues[axis];var upperValue=newValues.upperValues[axis];var deltaLower=lowerValue-bounds[lowerIndex].value;var deltaUpper=upperValue-bounds[upperIndex].value;bounds[lowerIndex].value=lowerValue;bounds[upperIndex].value=upperValue;if(deltaLower<0)
{index=lowerIndex;while(index>0&&lowerValue<bounds[index-1].value)
{bound=bounds[index];prevBound=bounds[index-1];var prevProxyId=prevBound.proxyId;var prevProxy=this.m_proxyPool[prevBound.proxyId];prevBound.stabbingCount++;if(prevBound.IsUpper()==true)
{if(this.TestOverlap(newValues,prevProxy))
{this.m_pairManager.AddBufferedPair(proxyId,prevProxyId);}
prevProxy.upperBounds[axis]++;bound.stabbingCount++;}
else
{prevProxy.lowerBounds[axis]++;bound.stabbingCount--;}
proxy.lowerBounds[axis]--;bound.Swap(prevBound);--index;}}
if(deltaUpper>0)
{index=upperIndex;while(index<boundCount-1&&bounds[index+1].value<=upperValue)
{bound=bounds[index];nextBound=bounds[index+1];nextProxyId=nextBound.proxyId;nextProxy=this.m_proxyPool[nextProxyId];nextBound.stabbingCount++;if(nextBound.IsLower()==true)
{if(this.TestOverlap(newValues,nextProxy))
{this.m_pairManager.AddBufferedPair(proxyId,nextProxyId);}
nextProxy.lowerBounds[axis]--;bound.stabbingCount++;}
else
{nextProxy.upperBounds[axis]--;bound.stabbingCount--;}
proxy.upperBounds[axis]++;bound.Swap(nextBound);index++;}}
if(deltaLower>0)
{index=lowerIndex;while(index<boundCount-1&&bounds[index+1].value<=lowerValue)
{bound=bounds[index];nextBound=bounds[index+1];nextProxyId=nextBound.proxyId;nextProxy=this.m_proxyPool[nextProxyId];nextBound.stabbingCount--;if(nextBound.IsUpper())
{if(this.TestOverlap(oldValues,nextProxy))
{this.m_pairManager.RemoveBufferedPair(proxyId,nextProxyId);}
nextProxy.upperBounds[axis]--;bound.stabbingCount--;}
else
{nextProxy.lowerBounds[axis]--;bound.stabbingCount++;}
proxy.lowerBounds[axis]++;bound.Swap(nextBound);index++;}}
if(deltaUpper<0)
{index=upperIndex;while(index>0&&upperValue<bounds[index-1].value)
{bound=bounds[index];prevBound=bounds[index-1];prevProxyId=prevBound.proxyId;prevProxy=this.m_proxyPool[prevProxyId];prevBound.stabbingCount--;if(prevBound.IsLower()==true)
{if(this.TestOverlap(oldValues,prevProxy))
{this.m_pairManager.RemoveBufferedPair(proxyId,prevProxyId);}
prevProxy.lowerBounds[axis]++;bound.stabbingCount--;}
else
{prevProxy.upperBounds[axis]++;bound.stabbingCount++;}
proxy.upperBounds[axis]--;bound.Swap(prevBound);index--;}}}},Commit:function(){this.m_pairManager.Commit();},QueryAABB:function(aabb,userData,maxCount){var lowerValues=new Array();var upperValues=new Array();this.ComputeBounds(lowerValues,upperValues,aabb);var lowerIndex=0;var upperIndex=0;var lowerIndexOut=[lowerIndex];var upperIndexOut=[upperIndex];this.Query(lowerIndexOut,upperIndexOut,lowerValues[0],upperValues[0],this.m_bounds[0],2*this.m_proxyCount,0);this.Query(lowerIndexOut,upperIndexOut,lowerValues[1],upperValues[1],this.m_bounds[1],2*this.m_proxyCount,1);var count=0;for(var i=0;i<this.m_queryResultCount&&count<maxCount;++i,++count)
{var proxy=this.m_proxyPool[this.m_queryResults[i]];userData[i]=proxy.userData;}
this.m_queryResultCount=0;this.IncrementTimeStamp();return count;},Validate:function(){var pair;var proxy1;var proxy2;var overlap;for(var axis=0;axis<2;++axis)
{var bounds=this.m_bounds[axis];var boundCount=2*this.m_proxyCount;var stabbingCount=0;for(var i=0;i<boundCount;++i)
{var bound=bounds[i];if(bound.IsLower()==true)
{stabbingCount++;}
else
{stabbingCount--;}}}},ComputeBounds:function(lowerValues,upperValues,aabb)
{var minVertexX=aabb.minVertex.x;var minVertexY=aabb.minVertex.y;minVertexX=b2Math.b2Min(minVertexX,this.m_worldAABB.maxVertex.x);minVertexY=b2Math.b2Min(minVertexY,this.m_worldAABB.maxVertex.y);minVertexX=b2Math.b2Max(minVertexX,this.m_worldAABB.minVertex.x);minVertexY=b2Math.b2Max(minVertexY,this.m_worldAABB.minVertex.y);var maxVertexX=aabb.maxVertex.x;var maxVertexY=aabb.maxVertex.y;maxVertexX=b2Math.b2Min(maxVertexX,this.m_worldAABB.maxVertex.x);maxVertexY=b2Math.b2Min(maxVertexY,this.m_worldAABB.maxVertex.y);maxVertexX=b2Math.b2Max(maxVertexX,this.m_worldAABB.minVertex.x);maxVertexY=b2Math.b2Max(maxVertexY,this.m_worldAABB.minVertex.y);lowerValues[0]=(this.m_quantizationFactor.x*(minVertexX-this.m_worldAABB.minVertex.x))&(b2Settings.USHRT_MAX-1);upperValues[0]=((this.m_quantizationFactor.x*(maxVertexX-this.m_worldAABB.minVertex.x))&0x0000ffff)|1;lowerValues[1]=(this.m_quantizationFactor.y*(minVertexY-this.m_worldAABB.minVertex.y))&(b2Settings.USHRT_MAX-1);upperValues[1]=((this.m_quantizationFactor.y*(maxVertexY-this.m_worldAABB.minVertex.y))&0x0000ffff)|1;},TestOverlapValidate:function(p1,p2){for(var axis=0;axis<2;++axis)
{var bounds=this.m_bounds[axis];if(bounds[p1.lowerBounds[axis]].value>bounds[p2.upperBounds[axis]].value)
return false;if(bounds[p1.upperBounds[axis]].value<bounds[p2.lowerBounds[axis]].value)
return false;}
return true;},TestOverlap:function(b,p)
{for(var axis=0;axis<2;++axis)
{var bounds=this.m_bounds[axis];if(b.lowerValues[axis]>bounds[p.upperBounds[axis]].value)
return false;if(b.upperValues[axis]<bounds[p.lowerBounds[axis]].value)
return false;}
return true;},Query:function(lowerQueryOut,upperQueryOut,lowerValue,upperValue,bounds,boundCount,axis){var lowerQuery=b2BroadPhase.BinarySearch(bounds,boundCount,lowerValue);var upperQuery=b2BroadPhase.BinarySearch(bounds,boundCount,upperValue);for(var j=lowerQuery;j<upperQuery;++j)
{if(bounds[j].IsLower())
{this.IncrementOverlapCount(bounds[j].proxyId);}}
if(lowerQuery>0)
{var i=lowerQuery-1;var s=bounds[i].stabbingCount;while(s)
{if(bounds[i].IsLower())
{var proxy=this.m_proxyPool[bounds[i].proxyId];if(lowerQuery<=proxy.upperBounds[axis])
{this.IncrementOverlapCount(bounds[i].proxyId);--s;}}
--i;}}
lowerQueryOut[0]=lowerQuery;upperQueryOut[0]=upperQuery;},IncrementOverlapCount:function(proxyId){var proxy=this.m_proxyPool[proxyId];if(proxy.timeStamp<this.m_timeStamp)
{proxy.timeStamp=this.m_timeStamp;proxy.overlapCount=1;}
else
{proxy.overlapCount=2;this.m_queryResults[this.m_queryResultCount]=proxyId;++this.m_queryResultCount;}},IncrementTimeStamp:function(){if(this.m_timeStamp==b2Settings.USHRT_MAX)
{for(var i=0;i<b2Settings.b2_maxProxies;++i)
{this.m_proxyPool[i].timeStamp=0;}
this.m_timeStamp=1;}
else
{++this.m_timeStamp;}},m_pairManager:new b2PairManager(),m_proxyPool:new Array(b2Settings.b2_maxPairs),m_freeProxy:0,m_bounds:new Array(2*b2Settings.b2_maxProxies),m_queryResults:new Array(b2Settings.b2_maxProxies),m_queryResultCount:0,m_worldAABB:null,m_quantizationFactor:new b2Vec2(),m_proxyCount:0,m_timeStamp:0};b2BroadPhase.s_validate=false;b2BroadPhase.b2_invalid=b2Settings.USHRT_MAX;b2BroadPhase.b2_nullEdge=b2Settings.USHRT_MAX;b2BroadPhase.BinarySearch=function(bounds,count,value)
{var low=0;var high=count-1;while(low<=high)
{var mid=Math.floor((low+high)/2);if(bounds[mid].value>value)
{high=mid-1;}
else if(bounds[mid].value<value)
{low=mid+1;}
else
{return(mid);}}
return(low);};
var b2Collision=Class.create();b2Collision.prototype={initialize:function(){}}
b2Collision.b2_nullFeature=0x000000ff;b2Collision.ClipSegmentToLine=function(vOut,vIn,normal,offset)
{var numOut=0;var vIn0=vIn[0].v;var vIn1=vIn[1].v;var distance0=b2Math.b2Dot(normal,vIn[0].v)-offset;var distance1=b2Math.b2Dot(normal,vIn[1].v)-offset;if(distance0<=0.0)vOut[numOut++]=vIn[0];if(distance1<=0.0)vOut[numOut++]=vIn[1];if(distance0*distance1<0.0)
{var interp=distance0/(distance0-distance1);var tVec=vOut[numOut].v;tVec.x=vIn0.x+interp*(vIn1.x-vIn0.x);tVec.y=vIn0.y+interp*(vIn1.y-vIn0.y);if(distance0>0.0)
{vOut[numOut].id=vIn[0].id;}
else
{vOut[numOut].id=vIn[1].id;}
++numOut;}
return numOut;};b2Collision.EdgeSeparation=function(poly1,edge1,poly2)
{var vert1s=poly1.m_vertices;var count2=poly2.m_vertexCount;var vert2s=poly2.m_vertices;var normalX=poly1.m_normals[edge1].x;var normalY=poly1.m_normals[edge1].y;var tX=normalX;var tMat=poly1.m_R;normalX=tMat.col1.x*tX+tMat.col2.x*normalY;normalY=tMat.col1.y*tX+tMat.col2.y*normalY;var normalLocal2X=normalX;var normalLocal2Y=normalY;tMat=poly2.m_R;tX=normalLocal2X*tMat.col1.x+normalLocal2Y*tMat.col1.y;normalLocal2Y=normalLocal2X*tMat.col2.x+normalLocal2Y*tMat.col2.y;normalLocal2X=tX;var vertexIndex2=0;var minDot=Number.MAX_VALUE;for(var i=0;i<count2;++i)
{var tVec=vert2s[i];var dot=tVec.x*normalLocal2X+tVec.y*normalLocal2Y;if(dot<minDot)
{minDot=dot;vertexIndex2=i;}}
tMat=poly1.m_R;var v1X=poly1.m_position.x+(tMat.col1.x*vert1s[edge1].x+tMat.col2.x*vert1s[edge1].y)
var v1Y=poly1.m_position.y+(tMat.col1.y*vert1s[edge1].x+tMat.col2.y*vert1s[edge1].y)
tMat=poly2.m_R;var v2X=poly2.m_position.x+(tMat.col1.x*vert2s[vertexIndex2].x+tMat.col2.x*vert2s[vertexIndex2].y)
var v2Y=poly2.m_position.y+(tMat.col1.y*vert2s[vertexIndex2].x+tMat.col2.y*vert2s[vertexIndex2].y)
v2X-=v1X;v2Y-=v1Y;var separation=v2X*normalX+v2Y*normalY;return separation;};b2Collision.FindMaxSeparation=function(edgeIndex,poly1,poly2,conservative)
{var count1=poly1.m_vertexCount;var dX=poly2.m_position.x-poly1.m_position.x;var dY=poly2.m_position.y-poly1.m_position.y;var dLocal1X=(dX*poly1.m_R.col1.x+dY*poly1.m_R.col1.y);var dLocal1Y=(dX*poly1.m_R.col2.x+dY*poly1.m_R.col2.y);var edge=0;var maxDot=-Number.MAX_VALUE;for(var i=0;i<count1;++i)
{var dot=(poly1.m_normals[i].x*dLocal1X+poly1.m_normals[i].y*dLocal1Y);if(dot>maxDot)
{maxDot=dot;edge=i;}}
var s=b2Collision.EdgeSeparation(poly1,edge,poly2);if(s>0.0&&conservative==false)
{return s;}
var prevEdge=edge-1>=0?edge-1:count1-1;var sPrev=b2Collision.EdgeSeparation(poly1,prevEdge,poly2);if(sPrev>0.0&&conservative==false)
{return sPrev;}
var nextEdge=edge+1<count1?edge+1:0;var sNext=b2Collision.EdgeSeparation(poly1,nextEdge,poly2);if(sNext>0.0&&conservative==false)
{return sNext;}
var bestEdge=0;var bestSeparation;var increment=0;if(sPrev>s&&sPrev>sNext)
{increment=-1;bestEdge=prevEdge;bestSeparation=sPrev;}
else if(sNext>s)
{increment=1;bestEdge=nextEdge;bestSeparation=sNext;}
else
{edgeIndex[0]=edge;return s;}
while(true)
{if(increment==-1)
edge=bestEdge-1>=0?bestEdge-1:count1-1;else
edge=bestEdge+1<count1?bestEdge+1:0;s=b2Collision.EdgeSeparation(poly1,edge,poly2);if(s>0.0&&conservative==false)
{return s;}
if(s>bestSeparation)
{bestEdge=edge;bestSeparation=s;}
else
{break;}}
edgeIndex[0]=bestEdge;return bestSeparation;};b2Collision.FindIncidentEdge=function(c,poly1,edge1,poly2)
{var count1=poly1.m_vertexCount;var vert1s=poly1.m_vertices;var count2=poly2.m_vertexCount;var vert2s=poly2.m_vertices;var vertex11=edge1;var vertex12=edge1+1==count1?0:edge1+1;var tVec=vert1s[vertex12];var normal1Local1X=tVec.x;var normal1Local1Y=tVec.y;tVec=vert1s[vertex11];normal1Local1X-=tVec.x;normal1Local1Y-=tVec.y;var tX=normal1Local1X;normal1Local1X=normal1Local1Y;normal1Local1Y=-tX;var invLength=1.0/Math.sqrt(normal1Local1X*normal1Local1X+normal1Local1Y*normal1Local1Y);normal1Local1X*=invLength;normal1Local1Y*=invLength;var normal1X=normal1Local1X;var normal1Y=normal1Local1Y;tX=normal1X;var tMat=poly1.m_R;normal1X=tMat.col1.x*tX+tMat.col2.x*normal1Y;normal1Y=tMat.col1.y*tX+tMat.col2.y*normal1Y;var normal1Local2X=normal1X;var normal1Local2Y=normal1Y;tMat=poly2.m_R;tX=normal1Local2X*tMat.col1.x+normal1Local2Y*tMat.col1.y;normal1Local2Y=normal1Local2X*tMat.col2.x+normal1Local2Y*tMat.col2.y;normal1Local2X=tX;var vertex21=0;var vertex22=0;var minDot=Number.MAX_VALUE;for(var i=0;i<count2;++i)
{var i1=i;var i2=i+1<count2?i+1:0;tVec=vert2s[i2];var normal2Local2X=tVec.x;var normal2Local2Y=tVec.y;tVec=vert2s[i1];normal2Local2X-=tVec.x;normal2Local2Y-=tVec.y;tX=normal2Local2X;normal2Local2X=normal2Local2Y;normal2Local2Y=-tX;invLength=1.0/Math.sqrt(normal2Local2X*normal2Local2X+normal2Local2Y*normal2Local2Y);normal2Local2X*=invLength;normal2Local2Y*=invLength;var dot=normal2Local2X*normal1Local2X+normal2Local2Y*normal1Local2Y;if(dot<minDot)
{minDot=dot;vertex21=i1;vertex22=i2;}}
var tClip;tClip=c[0];tVec=tClip.v;tVec.SetV(vert2s[vertex21]);tVec.MulM(poly2.m_R);tVec.Add(poly2.m_position);tClip.id.features.referenceFace=edge1;tClip.id.features.incidentEdge=vertex21;tClip.id.features.incidentVertex=vertex21;tClip=c[1];tVec=tClip.v;tVec.SetV(vert2s[vertex22]);tVec.MulM(poly2.m_R);tVec.Add(poly2.m_position);tClip.id.features.referenceFace=edge1;tClip.id.features.incidentEdge=vertex21;tClip.id.features.incidentVertex=vertex22;};b2Collision.b2CollidePolyTempVec=new b2Vec2();b2Collision.b2CollidePoly=function(manifold,polyA,polyB,conservative)
{manifold.pointCount=0;var edgeA=0;var edgeAOut=[edgeA];var separationA=b2Collision.FindMaxSeparation(edgeAOut,polyA,polyB,conservative);edgeA=edgeAOut[0];if(separationA>0.0&&conservative==false)
return;var edgeB=0;var edgeBOut=[edgeB];var separationB=b2Collision.FindMaxSeparation(edgeBOut,polyB,polyA,conservative);edgeB=edgeBOut[0];if(separationB>0.0&&conservative==false)
return;var poly1;var poly2;var edge1=0;var flip=0;var k_relativeTol=0.98;var k_absoluteTol=0.001;if(separationB>k_relativeTol*separationA+k_absoluteTol)
{poly1=polyB;poly2=polyA;edge1=edgeB;flip=1;}
else
{poly1=polyA;poly2=polyB;edge1=edgeA;flip=0;}
var incidentEdge=[new ClipVertex(),new ClipVertex()];b2Collision.FindIncidentEdge(incidentEdge,poly1,edge1,poly2);var count1=poly1.m_vertexCount;var vert1s=poly1.m_vertices;var v11=vert1s[edge1];var v12=edge1+1<count1?vert1s[edge1+1]:vert1s[0];var dvX=v12.x-v11.x;var dvY=v12.y-v11.y;var sideNormalX=v12.x-v11.x;var sideNormalY=v12.y-v11.y;var tX=sideNormalX;var tMat=poly1.m_R;sideNormalX=tMat.col1.x*tX+tMat.col2.x*sideNormalY;sideNormalY=tMat.col1.y*tX+tMat.col2.y*sideNormalY;var invLength=1.0/Math.sqrt(sideNormalX*sideNormalX+sideNormalY*sideNormalY);sideNormalX*=invLength;sideNormalY*=invLength;var frontNormalX=sideNormalX;var frontNormalY=sideNormalY;tX=frontNormalX;frontNormalX=frontNormalY;frontNormalY=-tX;var v11X=v11.x;var v11Y=v11.y;tX=v11X;tMat=poly1.m_R;v11X=tMat.col1.x*tX+tMat.col2.x*v11Y;v11Y=tMat.col1.y*tX+tMat.col2.y*v11Y;v11X+=poly1.m_position.x;v11Y+=poly1.m_position.y;var v12X=v12.x;var v12Y=v12.y;tX=v12X;tMat=poly1.m_R;v12X=tMat.col1.x*tX+tMat.col2.x*v12Y;v12Y=tMat.col1.y*tX+tMat.col2.y*v12Y;v12X+=poly1.m_position.x;v12Y+=poly1.m_position.y;var frontOffset=frontNormalX*v11X+frontNormalY*v11Y;var sideOffset1=-(sideNormalX*v11X+sideNormalY*v11Y);var sideOffset2=sideNormalX*v12X+sideNormalY*v12Y;var clipPoints1=[new ClipVertex(),new ClipVertex()];var clipPoints2=[new ClipVertex(),new ClipVertex()];var np=0;b2Collision.b2CollidePolyTempVec.Set(-sideNormalX,-sideNormalY);np=b2Collision.ClipSegmentToLine(clipPoints1,incidentEdge,b2Collision.b2CollidePolyTempVec,sideOffset1);if(np<2)
return;b2Collision.b2CollidePolyTempVec.Set(sideNormalX,sideNormalY);np=b2Collision.ClipSegmentToLine(clipPoints2,clipPoints1,b2Collision.b2CollidePolyTempVec,sideOffset2);if(np<2)
return;if(flip){manifold.normal.Set(-frontNormalX,-frontNormalY);}
else{manifold.normal.Set(frontNormalX,frontNormalY);}
var pointCount=0;for(var i=0;i<b2Settings.b2_maxManifoldPoints;++i)
{var tVec=clipPoints2[i].v;var separation=(frontNormalX*tVec.x+frontNormalY*tVec.y)-frontOffset;if(separation<=0.0||conservative==true)
{var cp=manifold.points[pointCount];cp.separation=separation;cp.position.SetV(clipPoints2[i].v);cp.id.Set(clipPoints2[i].id);cp.id.features.flip=flip;++pointCount;}}
manifold.pointCount=pointCount;};b2Collision.b2CollideCircle=function(manifold,circle1,circle2,conservative)
{manifold.pointCount=0;var dX=circle2.m_position.x-circle1.m_position.x;var dY=circle2.m_position.y-circle1.m_position.y;var distSqr=dX*dX+dY*dY;var radiusSum=circle1.m_radius+circle2.m_radius;if(distSqr>radiusSum*radiusSum&&conservative==false)
{return;}
var separation;if(distSqr<Number.MIN_VALUE)
{separation=-radiusSum;manifold.normal.Set(0.0,1.0);}
else
{var dist=Math.sqrt(distSqr);separation=dist-radiusSum;var a=1.0/dist;manifold.normal.x=a*dX;manifold.normal.y=a*dY;}
manifold.pointCount=1;var tPoint=manifold.points[0];tPoint.id.set_key(0);tPoint.separation=separation;tPoint.position.x=circle2.m_position.x-(circle2.m_radius*manifold.normal.x);tPoint.position.y=circle2.m_position.y-(circle2.m_radius*manifold.normal.y);};b2Collision.b2CollidePolyAndCircle=function(manifold,poly,circle,conservative)
{manifold.pointCount=0;var tPoint;var dX;var dY;var xLocalX=circle.m_position.x-poly.m_position.x;var xLocalY=circle.m_position.y-poly.m_position.y;var tMat=poly.m_R;var tX=xLocalX*tMat.col1.x+xLocalY*tMat.col1.y;xLocalY=xLocalX*tMat.col2.x+xLocalY*tMat.col2.y;xLocalX=tX;var dist;var normalIndex=0;var separation=-Number.MAX_VALUE;var radius=circle.m_radius;for(var i=0;i<poly.m_vertexCount;++i)
{var s=poly.m_normals[i].x*(xLocalX-poly.m_vertices[i].x)+poly.m_normals[i].y*(xLocalY-poly.m_vertices[i].y);if(s>radius)
{return;}
if(s>separation)
{separation=s;normalIndex=i;}}
if(separation<Number.MIN_VALUE)
{manifold.pointCount=1;var tVec=poly.m_normals[normalIndex];manifold.normal.x=tMat.col1.x*tVec.x+tMat.col2.x*tVec.y;manifold.normal.y=tMat.col1.y*tVec.x+tMat.col2.y*tVec.y;tPoint=manifold.points[0];tPoint.id.features.incidentEdge=normalIndex;tPoint.id.features.incidentVertex=b2Collision.b2_nullFeature;tPoint.id.features.referenceFace=b2Collision.b2_nullFeature;tPoint.id.features.flip=0;tPoint.position.x=circle.m_position.x-radius*manifold.normal.x;tPoint.position.y=circle.m_position.y-radius*manifold.normal.y;tPoint.separation=separation-radius;return;}
var vertIndex1=normalIndex;var vertIndex2=vertIndex1+1<poly.m_vertexCount?vertIndex1+1:0;var eX=poly.m_vertices[vertIndex2].x-poly.m_vertices[vertIndex1].x;var eY=poly.m_vertices[vertIndex2].y-poly.m_vertices[vertIndex1].y;var length=Math.sqrt(eX*eX+eY*eY);eX/=length;eY/=length;if(length<Number.MIN_VALUE)
{dX=xLocalX-poly.m_vertices[vertIndex1].x;dY=xLocalY-poly.m_vertices[vertIndex1].y;dist=Math.sqrt(dX*dX+dY*dY);dX/=dist;dY/=dist;if(dist>radius)
{return;}
manifold.pointCount=1;manifold.normal.Set(tMat.col1.x*dX+tMat.col2.x*dY,tMat.col1.y*dX+tMat.col2.y*dY);tPoint=manifold.points[0];tPoint.id.features.incidentEdge=b2Collision.b2_nullFeature;tPoint.id.features.incidentVertex=vertIndex1;tPoint.id.features.referenceFace=b2Collision.b2_nullFeature;tPoint.id.features.flip=0;tPoint.position.x=circle.m_position.x-radius*manifold.normal.x;tPoint.position.y=circle.m_position.y-radius*manifold.normal.y;tPoint.separation=dist-radius;return;}
var u=(xLocalX-poly.m_vertices[vertIndex1].x)*eX+(xLocalY-poly.m_vertices[vertIndex1].y)*eY;tPoint=manifold.points[0];tPoint.id.features.incidentEdge=b2Collision.b2_nullFeature;tPoint.id.features.incidentVertex=b2Collision.b2_nullFeature;tPoint.id.features.referenceFace=b2Collision.b2_nullFeature;tPoint.id.features.flip=0;var pX,pY;if(u<=0.0)
{pX=poly.m_vertices[vertIndex1].x;pY=poly.m_vertices[vertIndex1].y;tPoint.id.features.incidentVertex=vertIndex1;}
else if(u>=length)
{pX=poly.m_vertices[vertIndex2].x;pY=poly.m_vertices[vertIndex2].y;tPoint.id.features.incidentVertex=vertIndex2;}
else
{pX=eX*u+poly.m_vertices[vertIndex1].x;pY=eY*u+poly.m_vertices[vertIndex1].y;tPoint.id.features.incidentEdge=vertIndex1;}
dX=xLocalX-pX;dY=xLocalY-pY;dist=Math.sqrt(dX*dX+dY*dY);dX/=dist;dY/=dist;if(dist>radius)
{return;}
manifold.pointCount=1;manifold.normal.Set(tMat.col1.x*dX+tMat.col2.x*dY,tMat.col1.y*dX+tMat.col2.y*dY);tPoint.position.x=circle.m_position.x-radius*manifold.normal.x;tPoint.position.y=circle.m_position.y-radius*manifold.normal.y;tPoint.separation=dist-radius;};b2Collision.b2TestOverlap=function(a,b)
{var t1=b.minVertex;var t2=a.maxVertex;var d1X=t1.x-t2.x;var d1Y=t1.y-t2.y;t1=a.minVertex;t2=b.maxVertex;var d2X=t1.x-t2.x;var d2Y=t1.y-t2.y;if(d1X>0.0||d1Y>0.0)
return false;if(d2X>0.0||d2Y>0.0)
return false;return true;};
var Features=Class.create();Features.prototype={set_referenceFace:function(value){this._referenceFace=value;this._m_id._key=(this._m_id._key&0xffffff00)|(this._referenceFace&0x000000ff)},get_referenceFace:function(){return this._referenceFace;},_referenceFace:0,set_incidentEdge:function(value){this._incidentEdge=value;this._m_id._key=(this._m_id._key&0xffff00ff)|((this._incidentEdge<<8)&0x0000ff00)},get_incidentEdge:function(){return this._incidentEdge;},_incidentEdge:0,set_incidentVertex:function(value){this._incidentVertex=value;this._m_id._key=(this._m_id._key&0xff00ffff)|((this._incidentVertex<<16)&0x00ff0000)},get_incidentVertex:function(){return this._incidentVertex;},_incidentVertex:0,set_flip:function(value){this._flip=value;this._m_id._key=(this._m_id._key&0x00ffffff)|((this._flip<<24)&0xff000000)},get_flip:function(){return this._flip;},_flip:0,_m_id:null,initialize:function(){}};
var b2ContactID=Class.create();b2ContactID.prototype={initialize:function(){this.features=new Features();this.features._m_id=this;},Set:function(id){this.set_key(id._key);},Copy:function(){var id=new b2ContactID();id.set_key(this._key);return id;},get_key:function(){return this._key;},set_key:function(value){this._key=value;this.features._referenceFace=this._key&0x000000ff;this.features._incidentEdge=((this._key&0x0000ff00)>>8)&0x000000ff;this.features._incidentVertex=((this._key&0x00ff0000)>>16)&0x000000ff;this.features._flip=((this._key&0xff000000)>>24)&0x000000ff;},features:new Features(),_key:0};
var b2ContactPoint=Class.create();b2ContactPoint.prototype={position:new b2Vec2(),separation:null,normalImpulse:null,tangentImpulse:null,id:new b2ContactID(),initialize:function(){this.position=new b2Vec2();this.id=new b2ContactID();}};var b2Distance=Class.create();b2Distance.prototype={initialize:function(){}};b2Distance.ProcessTwo=function(p1Out,p2Out,p1s,p2s,points)
{var rX=-points[1].x;var rY=-points[1].y;var dX=points[0].x-points[1].x;var dY=points[0].y-points[1].y;var length=Math.sqrt(dX*dX+dY*dY);dX/=length;dY/=length;var lambda=rX*dX+rY*dY;if(lambda<=0.0||length<Number.MIN_VALUE)
{p1Out.SetV(p1s[1]);p2Out.SetV(p2s[1]);p1s[0].SetV(p1s[1]);p2s[0].SetV(p2s[1]);points[0].SetV(points[1]);return 1;}
lambda/=length;p1Out.x=p1s[1].x+lambda*(p1s[0].x-p1s[1].x);p1Out.y=p1s[1].y+lambda*(p1s[0].y-p1s[1].y);p2Out.x=p2s[1].x+lambda*(p2s[0].x-p2s[1].x);p2Out.y=p2s[1].y+lambda*(p2s[0].y-p2s[1].y);return 2;};b2Distance.ProcessThree=function(p1Out,p2Out,p1s,p2s,points)
{var aX=points[0].x;var aY=points[0].y;var bX=points[1].x;var bY=points[1].y;var cX=points[2].x;var cY=points[2].y;var abX=bX-aX;var abY=bY-aY;var acX=cX-aX;var acY=cY-aY;var bcX=cX-bX;var bcY=cY-bY;var sn=-(aX*abX+aY*abY);var sd=(bX*abX+bY*abY);var tn=-(aX*acX+aY*acY);var td=(cX*acX+cY*acY);var un=-(bX*bcX+bY*bcY);var ud=(cX*bcX+cY*bcY);if(td<=0.0&&ud<=0.0)
{p1Out.SetV(p1s[2]);p2Out.SetV(p2s[2]);p1s[0].SetV(p1s[2]);p2s[0].SetV(p2s[2]);points[0].SetV(points[2]);return 1;}
var n=abX*acY-abY*acX;var vc=n*(aX*bY-aY*bX);var va=n*(bX*cY-bY*cX);if(va<=0.0&&un>=0.0&&ud>=0.0)
{var lambda=un/(un+ud);p1Out.x=p1s[1].x+lambda*(p1s[2].x-p1s[1].x);p1Out.y=p1s[1].y+lambda*(p1s[2].y-p1s[1].y);p2Out.x=p2s[1].x+lambda*(p2s[2].x-p2s[1].x);p2Out.y=p2s[1].y+lambda*(p2s[2].y-p2s[1].y);p1s[0].SetV(p1s[2]);p2s[0].SetV(p2s[2]);points[0].SetV(points[2]);return 2;}
var vb=n*(cX*aY-cY*aX);if(vb<=0.0&&tn>=0.0&&td>=0.0)
{var lambda=tn/(tn+td);p1Out.x=p1s[0].x+lambda*(p1s[2].x-p1s[0].x);p1Out.y=p1s[0].y+lambda*(p1s[2].y-p1s[0].y);p2Out.x=p2s[0].x+lambda*(p2s[2].x-p2s[0].x);p2Out.y=p2s[0].y+lambda*(p2s[2].y-p2s[0].y);p1s[1].SetV(p1s[2]);p2s[1].SetV(p2s[2]);points[1].SetV(points[2]);return 2;}
var denom=va+vb+vc;denom=1.0/denom;var u=va*denom;var v=vb*denom;var w=1.0-u-v;p1Out.x=u*p1s[0].x+v*p1s[1].x+w*p1s[2].x;p1Out.y=u*p1s[0].y+v*p1s[1].y+w*p1s[2].y;p2Out.x=u*p2s[0].x+v*p2s[1].x+w*p2s[2].x;p2Out.y=u*p2s[0].y+v*p2s[1].y+w*p2s[2].y;return 3;};b2Distance.InPoinsts=function(w,points,pointCount)
{for(var i=0;i<pointCount;++i)
{if(w.x==points[i].x&&w.y==points[i].y)
{return true;}}
return false;};b2Distance.Distance=function(p1Out,p2Out,shape1,shape2)
{var p1s=new Array(3);var p2s=new Array(3);var points=new Array(3);var pointCount=0;p1Out.SetV(shape1.m_position);p2Out.SetV(shape2.m_position);var vSqr=0.0;var maxIterations=20;for(var iter=0;iter<maxIterations;++iter)
{var vX=p2Out.x-p1Out.x;var vY=p2Out.y-p1Out.y;var w1=shape1.Support(vX,vY);var w2=shape2.Support(-vX,-vY);vSqr=(vX*vX+vY*vY);var wX=w2.x-w1.x;var wY=w2.y-w1.y;var vw=(vX*wX+vY*wY);if(vSqr-b2Dot(vX*wX+vY*wY)<=0.01*vSqr)
{if(pointCount==0)
{p1Out.SetV(w1);p2Out.SetV(w2);}
b2Distance.g_GJK_Iterations=iter;return Math.sqrt(vSqr);}
switch(pointCount)
{case 0:p1s[0].SetV(w1);p2s[0].SetV(w2);points[0]=w;p1Out.SetV(p1s[0]);p2Out.SetV(p2s[0]);++pointCount;break;case 1:p1s[1].SetV(w1);p2s[1].SetV(w2);points[1].x=wX;points[1].y=wY;pointCount=b2Distance.ProcessTwo(p1Out,p2Out,p1s,p2s,points);break;case 2:p1s[2].SetV(w1);p2s[2].SetV(w2);points[2].x=wX;points[2].y=wY;pointCount=b2Distance.ProcessThree(p1Out,p2Out,p1s,p2s,points);break;}
if(pointCount==3)
{b2Distance.g_GJK_Iterations=iter;return 0.0;}
var maxSqr=-Number.MAX_VALUE;for(var i=0;i<pointCount;++i)
{maxSqr=b2Math.b2Max(maxSqr,(points[i].x*points[i].x+points[i].y*points[i].y));}
if(pointCount==3||vSqr<=100.0*Number.MIN_VALUE*maxSqr)
{b2Distance.g_GJK_Iterations=iter;return Math.sqrt(vSqr);}}
b2Distance.g_GJK_Iterations=maxIterations;return Math.sqrt(vSqr);};b2Distance.g_GJK_Iterations=0;
var b2Manifold=Class.create();b2Manifold.prototype={initialize:function(){this.points=new Array(b2Settings.b2_maxManifoldPoints);for(var i=0;i<b2Settings.b2_maxManifoldPoints;i++){this.points[i]=new b2ContactPoint();}
this.normal=new b2Vec2();},points:null,normal:null,pointCount:0};
var b2OBB=Class.create();b2OBB.prototype={R:new b2Mat22(),center:new b2Vec2(),extents:new b2Vec2(),initialize:function(){this.R=new b2Mat22();this.center=new b2Vec2();this.extents=new b2Vec2();}};
var b2Proxy=Class.create();b2Proxy.prototype={GetNext:function(){return this.lowerBounds[0];},SetNext:function(next){this.lowerBounds[0]=next;},IsValid:function(){return this.overlapCount!=b2BroadPhase.b2_invalid;},lowerBounds:[(0),(0)],upperBounds:[(0),(0)],overlapCount:0,timeStamp:0,userData:null,initialize:function(){this.lowerBounds=[(0),(0)];this.upperBounds=[(0),(0)];}}

var ClipVertex=Class.create();ClipVertex.prototype={v:new b2Vec2(),id:new b2ContactID(),initialize:function(){this.v=new b2Vec2();this.id=new b2ContactID();}};var b2Shape=Class.create();b2Shape.prototype={TestPoint:function(p){return false},GetUserData:function(){return this.m_userData;},GetType:function(){return this.m_type;},GetBody:function(){return this.m_body;},GetPosition:function(){return this.m_position;},GetRotationMatrix:function(){return this.m_R;},ResetProxy:function(broadPhase){},GetNext:function(){return this.m_next;},initialize:function(def,body){this.m_R=new b2Mat22();this.m_position=new b2Vec2();this.m_userData=def.userData;this.m_friction=def.friction;this.m_restitution=def.restitution;this.m_body=body;this.m_proxyId=b2Pair.b2_nullProxy;this.m_maxRadius=0.0;this.m_categoryBits=def.categoryBits;this.m_maskBits=def.maskBits;this.m_groupIndex=def.groupIndex;},DestroyProxy:function()
{if(this.m_proxyId!=b2Pair.b2_nullProxy)
{this.m_body.m_world.m_broadPhase.DestroyProxy(this.m_proxyId);this.m_proxyId=b2Pair.b2_nullProxy;}},Synchronize:function(position1,R1,position2,R2){},QuickSync:function(position,R){},Support:function(dX,dY,out){},GetMaxRadius:function(){return this.m_maxRadius;},m_next:null,m_R:new b2Mat22(),m_position:new b2Vec2(),m_type:0,m_userData:null,m_body:null,m_friction:null,m_restitution:null,m_maxRadius:null,m_proxyId:0,m_categoryBits:0,m_maskBits:0,m_groupIndex:0};b2Shape.Create=function(def,body,center){switch(def.type)
{case b2Shape.e_circleShape:{return new b2CircleShape(def,body,center);}
case b2Shape.e_boxShape:case b2Shape.e_polyShape:{return new b2PolyShape(def,body,center);}}
return null;};b2Shape.Destroy=function(shape)
{if(shape.m_proxyId!=b2Pair.b2_nullProxy)
shape.m_body.m_world.m_broadPhase.DestroyProxy(shape.m_proxyId);};b2Shape.e_unknownShape=-1;b2Shape.e_circleShape=0;b2Shape.e_boxShape=1;b2Shape.e_polyShape=2;b2Shape.e_meshShape=3;b2Shape.e_shapeTypeCount=4;b2Shape.PolyMass=function(massData,vs,count,rho)
{var center=new b2Vec2();center.SetZero();var area=0.0;var I=0.0;var pRef=new b2Vec2(0.0,0.0);var inv3=1.0/3.0;for(var i=0;i<count;++i)
{var p1=pRef;var p2=vs[i];var p3=i+1<count?vs[i+1]:vs[0];var e1=b2Math.SubtractVV(p2,p1);var e2=b2Math.SubtractVV(p3,p1);var D=b2Math.b2CrossVV(e1,e2);var triangleArea=0.5*D;area+=triangleArea;var tVec=new b2Vec2();tVec.SetV(p1);tVec.Add(p2);tVec.Add(p3);tVec.Multiply(inv3*triangleArea);center.Add(tVec);var px=p1.x;var py=p1.y;var ex1=e1.x;var ey1=e1.y;var ex2=e2.x;var ey2=e2.y;var intx2=inv3*(0.25*(ex1*ex1+ex2*ex1+ex2*ex2)+(px*ex1+px*ex2))+0.5*px*px;var inty2=inv3*(0.25*(ey1*ey1+ey2*ey1+ey2*ey2)+(py*ey1+py*ey2))+0.5*py*py;I+=D*(intx2+inty2);}
massData.mass=rho*area;center.Multiply(1.0/area);massData.center=center;I=rho*(I-area*b2Math.b2Dot(center,center));massData.I=I;};b2Shape.PolyCentroid=function(vs,count,out)
{var cX=0.0;var cY=0.0;var area=0.0;var pRefX=0.0;var pRefY=0.0;var inv3=1.0/3.0;for(var i=0;i<count;++i)
{var p1X=pRefX;var p1Y=pRefY;var p2X=vs[i].x;var p2Y=vs[i].y;var p3X=i+1<count?vs[i+1].x:vs[0].x;var p3Y=i+1<count?vs[i+1].y:vs[0].y;var e1X=p2X-p1X;var e1Y=p2Y-p1Y;var e2X=p3X-p1X;var e2Y=p3Y-p1Y;var D=(e1X*e2Y-e1Y*e2X);var triangleArea=0.5*D;area+=triangleArea;cX+=triangleArea*inv3*(p1X+p2X+p3X);cY+=triangleArea*inv3*(p1Y+p2Y+p3Y);}
cX*=1.0/area;cY*=1.0/area;out.Set(cX,cY);};
var b2ShapeDef=Class.create();b2ShapeDef.prototype={initialize:function()
{this.type=b2Shape.e_unknownShape;this.userData=null;this.localPosition=new b2Vec2(0.0,0.0);this.localRotation=0.0;this.friction=0.2;this.restitution=0.0;this.density=0.0;this.categoryBits=0x0001;this.maskBits=0xFFFF;this.groupIndex=0;},ComputeMass:function(massData)
{massData.center=new b2Vec2(0.0,0.0)
if(this.density==0.0)
{massData.mass=0.0;massData.center.Set(0.0,0.0);massData.I=0.0;};switch(this.type)
{case b2Shape.e_circleShape:{var circle=this;massData.mass=this.density*b2Settings.b2_pi*circle.radius*circle.radius;massData.center.Set(0.0,0.0);massData.I=0.5*(massData.mass)*circle.radius*circle.radius;}
break;case b2Shape.e_boxShape:{var box=this;massData.mass=4.0*this.density*box.extents.x*box.extents.y;massData.center.Set(0.0,0.0);massData.I=massData.mass/3.0*b2Math.b2Dot(box.extents,box.extents);}
break;case b2Shape.e_polyShape:{var poly=this;b2Shape.PolyMass(massData,poly.vertices,poly.vertexCount,this.density);}
break;default:massData.mass=0.0;massData.center.Set(0.0,0.0);massData.I=0.0;break;}},type:0,userData:null,localPosition:null,localRotation:null,friction:null,restitution:null,density:null,categoryBits:0,maskBits:0,groupIndex:0};
var b2BoxDef=Class.create();Object.extend(b2BoxDef.prototype,b2ShapeDef.prototype);Object.extend(b2BoxDef.prototype,{initialize:function()
{this.type=b2Shape.e_unknownShape;this.userData=null;this.localPosition=new b2Vec2(0.0,0.0);this.localRotation=0.0;this.friction=0.2;this.restitution=0.0;this.density=0.0;this.categoryBits=0x0001;this.maskBits=0xFFFF;this.groupIndex=0;this.type=b2Shape.e_boxShape;this.extents=new b2Vec2(1.0,1.0);},extents:null});
var b2CircleDef=Class.create();Object.extend(b2CircleDef.prototype,b2ShapeDef.prototype);Object.extend(b2CircleDef.prototype,{initialize:function()
{this.type=b2Shape.e_unknownShape;this.userData=null;this.localPosition=new b2Vec2(0.0,0.0);this.localRotation=0.0;this.friction=0.2;this.restitution=0.0;this.density=0.0;this.categoryBits=0x0001;this.maskBits=0xFFFF;this.groupIndex=0;this.type=b2Shape.e_circleShape;this.radius=1.0;},radius:null});var b2CircleShape=Class.create();Object.extend(b2CircleShape.prototype,b2Shape.prototype);Object.extend(b2CircleShape.prototype,{TestPoint:function(p){var d=new b2Vec2();d.SetV(p);d.Subtract(this.m_position);return b2Math.b2Dot(d,d)<=this.m_radius*this.m_radius;},initialize:function(def,body,localCenter){this.m_R=new b2Mat22();this.m_position=new b2Vec2();this.m_userData=def.userData;this.m_friction=def.friction;this.m_restitution=def.restitution;this.m_body=body;this.m_proxyId=b2Pair.b2_nullProxy;this.m_maxRadius=0.0;this.m_categoryBits=def.categoryBits;this.m_maskBits=def.maskBits;this.m_groupIndex=def.groupIndex;this.m_localPosition=new b2Vec2();var circle=def;this.m_localPosition.Set(def.localPosition.x-localCenter.x,def.localPosition.y-localCenter.y);this.m_type=b2Shape.e_circleShape;this.m_radius=circle.radius;this.m_R.SetM(this.m_body.m_R);var rX=this.m_R.col1.x*this.m_localPosition.x+this.m_R.col2.x*this.m_localPosition.y;var rY=this.m_R.col1.y*this.m_localPosition.x+this.m_R.col2.y*this.m_localPosition.y;this.m_position.x=this.m_body.m_position.x+rX;this.m_position.y=this.m_body.m_position.y+rY;this.m_maxRadius=Math.sqrt(rX*rX+rY*rY)+this.m_radius;var aabb=new b2AABB();aabb.minVertex.Set(this.m_position.x-this.m_radius,this.m_position.y-this.m_radius);aabb.maxVertex.Set(this.m_position.x+this.m_radius,this.m_position.y+this.m_radius);var broadPhase=this.m_body.m_world.m_broadPhase;if(broadPhase.InRange(aabb))
{this.m_proxyId=broadPhase.CreateProxy(aabb,this);}
else
{this.m_proxyId=b2Pair.b2_nullProxy;}
if(this.m_proxyId==b2Pair.b2_nullProxy)
{this.m_body.Freeze();}},Synchronize:function(position1,R1,position2,R2){this.m_R.SetM(R2);this.m_position.x=(R2.col1.x*this.m_localPosition.x+R2.col2.x*this.m_localPosition.y)+position2.x;this.m_position.y=(R2.col1.y*this.m_localPosition.x+R2.col2.y*this.m_localPosition.y)+position2.y;if(this.m_proxyId==b2Pair.b2_nullProxy)
{return;}
var p1X=position1.x+(R1.col1.x*this.m_localPosition.x+R1.col2.x*this.m_localPosition.y);var p1Y=position1.y+(R1.col1.y*this.m_localPosition.x+R1.col2.y*this.m_localPosition.y);var lowerX=Math.min(p1X,this.m_position.x);var lowerY=Math.min(p1Y,this.m_position.y);var upperX=Math.max(p1X,this.m_position.x);var upperY=Math.max(p1Y,this.m_position.y);var aabb=new b2AABB();aabb.minVertex.Set(lowerX-this.m_radius,lowerY-this.m_radius);aabb.maxVertex.Set(upperX+this.m_radius,upperY+this.m_radius);var broadPhase=this.m_body.m_world.m_broadPhase;if(broadPhase.InRange(aabb))
{broadPhase.MoveProxy(this.m_proxyId,aabb);}
else
{this.m_body.Freeze();}},QuickSync:function(position,R){this.m_R.SetM(R);this.m_position.x=(R.col1.x*this.m_localPosition.x+R.col2.x*this.m_localPosition.y)+position.x;this.m_position.y=(R.col1.y*this.m_localPosition.x+R.col2.y*this.m_localPosition.y)+position.y;},ResetProxy:function(broadPhase)
{if(this.m_proxyId==b2Pair.b2_nullProxy)
{return;}
var proxy=broadPhase.GetProxy(this.m_proxyId);broadPhase.DestroyProxy(this.m_proxyId);proxy=null;var aabb=new b2AABB();aabb.minVertex.Set(this.m_position.x-this.m_radius,this.m_position.y-this.m_radius);aabb.maxVertex.Set(this.m_position.x+this.m_radius,this.m_position.y+this.m_radius);if(broadPhase.InRange(aabb))
{this.m_proxyId=broadPhase.CreateProxy(aabb,this);}
else
{this.m_proxyId=b2Pair.b2_nullProxy;}
if(this.m_proxyId==b2Pair.b2_nullProxy)
{this.m_body.Freeze();}},Support:function(dX,dY,out)
{var len=Math.sqrt(dX*dX+dY*dY);dX/=len;dY/=len;out.Set(this.m_position.x+this.m_radius*dX,this.m_position.y+this.m_radius*dY);},m_localPosition:new b2Vec2(),m_radius:null});
var b2MassData=Class.create();b2MassData.prototype={mass:0.0,center:new b2Vec2(0,0),I:0.0,initialize:function(){this.center=new b2Vec2(0,0);}}

var b2PolyDef=Class.create();Object.extend(b2PolyDef.prototype,b2ShapeDef.prototype);Object.extend(b2PolyDef.prototype,{initialize:function()
{this.type=b2Shape.e_unknownShape;this.userData=null;this.localPosition=new b2Vec2(0.0,0.0);this.localRotation=0.0;this.friction=0.2;this.restitution=0.0;this.density=0.0;this.categoryBits=0x0001;this.maskBits=0xFFFF;this.groupIndex=0;this.vertices=new Array(b2Settings.b2_maxPolyVertices);this.type=b2Shape.e_polyShape;this.vertexCount=0;for(var i=0;i<b2Settings.b2_maxPolyVertices;i++){this.vertices[i]=new b2Vec2();}},vertices:new Array(b2Settings.b2_maxPolyVertices),vertexCount:0});var b2PolyShape=Class.create();Object.extend(b2PolyShape.prototype,b2Shape.prototype);Object.extend(b2PolyShape.prototype,{TestPoint:function(p){var pLocal=new b2Vec2();pLocal.SetV(p);pLocal.Subtract(this.m_position);pLocal.MulTM(this.m_R);for(var i=0;i<this.m_vertexCount;++i)
{var tVec=new b2Vec2();tVec.SetV(pLocal);tVec.Subtract(this.m_vertices[i]);var dot=b2Math.b2Dot(this.m_normals[i],tVec);if(dot>0.0)
{return false;}}
return true;},initialize:function(def,body,newOrigin){this.m_R=new b2Mat22();this.m_position=new b2Vec2();this.m_userData=def.userData;this.m_friction=def.friction;this.m_restitution=def.restitution;this.m_body=body;this.m_proxyId=b2Pair.b2_nullProxy;this.m_maxRadius=0.0;this.m_categoryBits=def.categoryBits;this.m_maskBits=def.maskBits;this.m_groupIndex=def.groupIndex;this.syncAABB=new b2AABB();this.syncMat=new b2Mat22();this.m_localCentroid=new b2Vec2();this.m_localOBB=new b2OBB();var i=0;var hX;var hY;var tVec;var aabb=new b2AABB();this.m_vertices=new Array(b2Settings.b2_maxPolyVertices);this.m_coreVertices=new Array(b2Settings.b2_maxPolyVertices);this.m_normals=new Array(b2Settings.b2_maxPolyVertices);this.m_type=b2Shape.e_polyShape;var localR=new b2Mat22(def.localRotation);if(def.type==b2Shape.e_boxShape)
{this.m_localCentroid.x=def.localPosition.x-newOrigin.x;this.m_localCentroid.y=def.localPosition.y-newOrigin.y;var box=def;this.m_vertexCount=4;hX=box.extents.x;hY=box.extents.y;var hcX=Math.max(0.0,hX-2.0*b2Settings.b2_linearSlop);var hcY=Math.max(0.0,hY-2.0*b2Settings.b2_linearSlop);tVec=this.m_vertices[0]=new b2Vec2();tVec.x=localR.col1.x*hX+localR.col2.x*hY;tVec.y=localR.col1.y*hX+localR.col2.y*hY;tVec=this.m_vertices[1]=new b2Vec2();tVec.x=localR.col1.x*-hX+localR.col2.x*hY;tVec.y=localR.col1.y*-hX+localR.col2.y*hY;tVec=this.m_vertices[2]=new b2Vec2();tVec.x=localR.col1.x*-hX+localR.col2.x*-hY;tVec.y=localR.col1.y*-hX+localR.col2.y*-hY;tVec=this.m_vertices[3]=new b2Vec2();tVec.x=localR.col1.x*hX+localR.col2.x*-hY;tVec.y=localR.col1.y*hX+localR.col2.y*-hY;tVec=this.m_coreVertices[0]=new b2Vec2();tVec.x=localR.col1.x*hcX+localR.col2.x*hcY;tVec.y=localR.col1.y*hcX+localR.col2.y*hcY;tVec=this.m_coreVertices[1]=new b2Vec2();tVec.x=localR.col1.x*-hcX+localR.col2.x*hcY;tVec.y=localR.col1.y*-hcX+localR.col2.y*hcY;tVec=this.m_coreVertices[2]=new b2Vec2();tVec.x=localR.col1.x*-hcX+localR.col2.x*-hcY;tVec.y=localR.col1.y*-hcX+localR.col2.y*-hcY;tVec=this.m_coreVertices[3]=new b2Vec2();tVec.x=localR.col1.x*hcX+localR.col2.x*-hcY;tVec.y=localR.col1.y*hcX+localR.col2.y*-hcY;}
else
{var poly=def;this.m_vertexCount=poly.vertexCount;b2Shape.PolyCentroid(poly.vertices,poly.vertexCount,b2PolyShape.tempVec);var centroidX=b2PolyShape.tempVec.x;var centroidY=b2PolyShape.tempVec.y;this.m_localCentroid.x=def.localPosition.x+(localR.col1.x*centroidX+localR.col2.x*centroidY)-newOrigin.x;this.m_localCentroid.y=def.localPosition.y+(localR.col1.y*centroidX+localR.col2.y*centroidY)-newOrigin.y;for(i=0;i<this.m_vertexCount;++i)
{this.m_vertices[i]=new b2Vec2();this.m_coreVertices[i]=new b2Vec2();hX=poly.vertices[i].x-centroidX;hY=poly.vertices[i].y-centroidY;this.m_vertices[i].x=localR.col1.x*hX+localR.col2.x*hY;this.m_vertices[i].y=localR.col1.y*hX+localR.col2.y*hY;var uX=this.m_vertices[i].x;var uY=this.m_vertices[i].y;var length=Math.sqrt(uX*uX+uY*uY);if(length>Number.MIN_VALUE)
{uX*=1.0/length;uY*=1.0/length;}
this.m_coreVertices[i].x=this.m_vertices[i].x-2.0*b2Settings.b2_linearSlop*uX;this.m_coreVertices[i].y=this.m_vertices[i].y-2.0*b2Settings.b2_linearSlop*uY;}}
var minVertexX=Number.MAX_VALUE;var minVertexY=Number.MAX_VALUE;var maxVertexX=-Number.MAX_VALUE;var maxVertexY=-Number.MAX_VALUE;this.m_maxRadius=0.0;for(i=0;i<this.m_vertexCount;++i)
{var v=this.m_vertices[i];minVertexX=Math.min(minVertexX,v.x);minVertexY=Math.min(minVertexY,v.y);maxVertexX=Math.max(maxVertexX,v.x);maxVertexY=Math.max(maxVertexY,v.y);this.m_maxRadius=Math.max(this.m_maxRadius,v.Length());}
this.m_localOBB.R.SetIdentity();this.m_localOBB.center.Set((minVertexX+maxVertexX)*0.5,(minVertexY+maxVertexY)*0.5);this.m_localOBB.extents.Set((maxVertexX-minVertexX)*0.5,(maxVertexY-minVertexY)*0.5);var i1=0;var i2=0;for(i=0;i<this.m_vertexCount;++i)
{this.m_normals[i]=new b2Vec2();i1=i;i2=i+1<this.m_vertexCount?i+1:0;this.m_normals[i].x=this.m_vertices[i2].y-this.m_vertices[i1].y;this.m_normals[i].y=-(this.m_vertices[i2].x-this.m_vertices[i1].x);this.m_normals[i].Normalize();}
for(i=0;i<this.m_vertexCount;++i)
{i1=i;i2=i+1<this.m_vertexCount?i+1:0;}
this.m_R.SetM(this.m_body.m_R);this.m_position.x=this.m_body.m_position.x+(this.m_R.col1.x*this.m_localCentroid.x+this.m_R.col2.x*this.m_localCentroid.y);this.m_position.y=this.m_body.m_position.y+(this.m_R.col1.y*this.m_localCentroid.x+this.m_R.col2.y*this.m_localCentroid.y);b2PolyShape.tAbsR.col1.x=this.m_R.col1.x*this.m_localOBB.R.col1.x+this.m_R.col2.x*this.m_localOBB.R.col1.y;b2PolyShape.tAbsR.col1.y=this.m_R.col1.y*this.m_localOBB.R.col1.x+this.m_R.col2.y*this.m_localOBB.R.col1.y;b2PolyShape.tAbsR.col2.x=this.m_R.col1.x*this.m_localOBB.R.col2.x+this.m_R.col2.x*this.m_localOBB.R.col2.y;b2PolyShape.tAbsR.col2.y=this.m_R.col1.y*this.m_localOBB.R.col2.x+this.m_R.col2.y*this.m_localOBB.R.col2.y;b2PolyShape.tAbsR.Abs()
hX=b2PolyShape.tAbsR.col1.x*this.m_localOBB.extents.x+b2PolyShape.tAbsR.col2.x*this.m_localOBB.extents.y;hY=b2PolyShape.tAbsR.col1.y*this.m_localOBB.extents.x+b2PolyShape.tAbsR.col2.y*this.m_localOBB.extents.y;var positionX=this.m_position.x+(this.m_R.col1.x*this.m_localOBB.center.x+this.m_R.col2.x*this.m_localOBB.center.y);var positionY=this.m_position.y+(this.m_R.col1.y*this.m_localOBB.center.x+this.m_R.col2.y*this.m_localOBB.center.y);aabb.minVertex.x=positionX-hX;aabb.minVertex.y=positionY-hY;aabb.maxVertex.x=positionX+hX;aabb.maxVertex.y=positionY+hY;var broadPhase=this.m_body.m_world.m_broadPhase;if(broadPhase.InRange(aabb))
{this.m_proxyId=broadPhase.CreateProxy(aabb,this);}
else
{this.m_proxyId=b2Pair.b2_nullProxy;}
if(this.m_proxyId==b2Pair.b2_nullProxy)
{this.m_body.Freeze();}},syncAABB:new b2AABB(),syncMat:new b2Mat22(),Synchronize:function(position1,R1,position2,R2){this.m_R.SetM(R2);this.m_position.x=this.m_body.m_position.x+(R2.col1.x*this.m_localCentroid.x+R2.col2.x*this.m_localCentroid.y);this.m_position.y=this.m_body.m_position.y+(R2.col1.y*this.m_localCentroid.x+R2.col2.y*this.m_localCentroid.y);if(this.m_proxyId==b2Pair.b2_nullProxy)
{return;}
var hX;var hY;var v1=R1.col1;var v2=R1.col2;var v3=this.m_localOBB.R.col1;var v4=this.m_localOBB.R.col2;this.syncMat.col1.x=v1.x*v3.x+v2.x*v3.y;this.syncMat.col1.y=v1.y*v3.x+v2.y*v3.y;this.syncMat.col2.x=v1.x*v4.x+v2.x*v4.y;this.syncMat.col2.y=v1.y*v4.x+v2.y*v4.y;this.syncMat.Abs();hX=this.m_localCentroid.x+this.m_localOBB.center.x;hY=this.m_localCentroid.y+this.m_localOBB.center.y;var centerX=position1.x+(R1.col1.x*hX+R1.col2.x*hY);var centerY=position1.y+(R1.col1.y*hX+R1.col2.y*hY);hX=this.syncMat.col1.x*this.m_localOBB.extents.x+this.syncMat.col2.x*this.m_localOBB.extents.y;hY=this.syncMat.col1.y*this.m_localOBB.extents.x+this.syncMat.col2.y*this.m_localOBB.extents.y;this.syncAABB.minVertex.x=centerX-hX;this.syncAABB.minVertex.y=centerY-hY;this.syncAABB.maxVertex.x=centerX+hX;this.syncAABB.maxVertex.y=centerY+hY;v1=R2.col1;v2=R2.col2;v3=this.m_localOBB.R.col1;v4=this.m_localOBB.R.col2;this.syncMat.col1.x=v1.x*v3.x+v2.x*v3.y;this.syncMat.col1.y=v1.y*v3.x+v2.y*v3.y;this.syncMat.col2.x=v1.x*v4.x+v2.x*v4.y;this.syncMat.col2.y=v1.y*v4.x+v2.y*v4.y;this.syncMat.Abs();hX=this.m_localCentroid.x+this.m_localOBB.center.x;hY=this.m_localCentroid.y+this.m_localOBB.center.y;centerX=position2.x+(R2.col1.x*hX+R2.col2.x*hY);centerY=position2.y+(R2.col1.y*hX+R2.col2.y*hY);hX=this.syncMat.col1.x*this.m_localOBB.extents.x+this.syncMat.col2.x*this.m_localOBB.extents.y;hY=this.syncMat.col1.y*this.m_localOBB.extents.x+this.syncMat.col2.y*this.m_localOBB.extents.y;this.syncAABB.minVertex.x=Math.min(this.syncAABB.minVertex.x,centerX-hX);this.syncAABB.minVertex.y=Math.min(this.syncAABB.minVertex.y,centerY-hY);this.syncAABB.maxVertex.x=Math.max(this.syncAABB.maxVertex.x,centerX+hX);this.syncAABB.maxVertex.y=Math.max(this.syncAABB.maxVertex.y,centerY+hY);var broadPhase=this.m_body.m_world.m_broadPhase;if(broadPhase.InRange(this.syncAABB))
{broadPhase.MoveProxy(this.m_proxyId,this.syncAABB);}
else
{this.m_body.Freeze();}},QuickSync:function(position,R){this.m_R.SetM(R);this.m_position.x=position.x+(R.col1.x*this.m_localCentroid.x+R.col2.x*this.m_localCentroid.y);this.m_position.y=position.y+(R.col1.y*this.m_localCentroid.x+R.col2.y*this.m_localCentroid.y);},ResetProxy:function(broadPhase){if(this.m_proxyId==b2Pair.b2_nullProxy)
{return;}
var proxy=broadPhase.GetProxy(this.m_proxyId);broadPhase.DestroyProxy(this.m_proxyId);proxy=null;var R=b2Math.b2MulMM(this.m_R,this.m_localOBB.R);var absR=b2Math.b2AbsM(R);var h=b2Math.b2MulMV(absR,this.m_localOBB.extents);var position=b2Math.b2MulMV(this.m_R,this.m_localOBB.center);position.Add(this.m_position);var aabb=new b2AABB();aabb.minVertex.SetV(position);aabb.minVertex.Subtract(h);aabb.maxVertex.SetV(position);aabb.maxVertex.Add(h);if(broadPhase.InRange(aabb))
{this.m_proxyId=broadPhase.CreateProxy(aabb,this);}
else
{this.m_proxyId=b2Pair.b2_nullProxy;}
if(this.m_proxyId==b2Pair.b2_nullProxy)
{this.m_body.Freeze();}},Support:function(dX,dY,out)
{var dLocalX=(dX*this.m_R.col1.x+dY*this.m_R.col1.y);var dLocalY=(dX*this.m_R.col2.x+dY*this.m_R.col2.y);var bestIndex=0;var bestValue=(this.m_coreVertices[0].x*dLocalX+this.m_coreVertices[0].y*dLocalY);for(var i=1;i<this.m_vertexCount;++i)
{var value=(this.m_coreVertices[i].x*dLocalX+this.m_coreVertices[i].y*dLocalY);if(value>bestValue)
{bestIndex=i;bestValue=value;}}
out.Set(this.m_position.x+(this.m_R.col1.x*this.m_coreVertices[bestIndex].x+this.m_R.col2.x*this.m_coreVertices[bestIndex].y),this.m_position.y+(this.m_R.col1.y*this.m_coreVertices[bestIndex].x+this.m_R.col2.y*this.m_coreVertices[bestIndex].y));},m_localCentroid:new b2Vec2(),m_localOBB:new b2OBB(),m_vertices:null,m_coreVertices:null,m_vertexCount:0,m_normals:null});b2PolyShape.tempVec=new b2Vec2();b2PolyShape.tAbsR=new b2Mat22();
var b2Body=Class.create();b2Body.prototype={SetOriginPosition:function(position,rotation){if(this.IsFrozen())
{return;}
this.m_rotation=rotation;this.m_R.Set(this.m_rotation);this.m_position=b2Math.AddVV(position,b2Math.b2MulMV(this.m_R,this.m_center));this.m_position0.SetV(this.m_position);this.m_rotation0=this.m_rotation;for(var s=this.m_shapeList;s!=null;s=s.m_next)
{s.Synchronize(this.m_position,this.m_R,this.m_position,this.m_R);}
this.m_world.m_broadPhase.Commit();},GetOriginPosition:function(){return b2Math.SubtractVV(this.m_position,b2Math.b2MulMV(this.m_R,this.m_center));},SetCenterPosition:function(position,rotation){if(this.IsFrozen())
{return;}
this.m_rotation=rotation;this.m_R.Set(this.m_rotation);this.m_position.SetV(position);this.m_position0.SetV(this.m_position);this.m_rotation0=this.m_rotation;for(var s=this.m_shapeList;s!=null;s=s.m_next)
{s.Synchronize(this.m_position,this.m_R,this.m_position,this.m_R);}
this.m_world.m_broadPhase.Commit();},GetCenterPosition:function(){return this.m_position;},GetRotation:function(){return this.m_rotation;},GetRotationMatrix:function(){return this.m_R;},SetLinearVelocity:function(v){this.m_linearVelocity.SetV(v);},GetLinearVelocity:function(){return this.m_linearVelocity;},SetAngularVelocity:function(w){this.m_angularVelocity=w;},GetAngularVelocity:function(){return this.m_angularVelocity;},ApplyForce:function(force,point)
{if(this.IsSleeping()==false)
{this.m_force.Add(force);this.m_torque+=b2Math.b2CrossVV(b2Math.SubtractVV(point,this.m_position),force);}},ApplyTorque:function(torque)
{if(this.IsSleeping()==false)
{this.m_torque+=torque;}},ApplyImpulse:function(impulse,point)
{if(this.IsSleeping()==false)
{this.m_linearVelocity.Add(b2Math.MulFV(this.m_invMass,impulse));this.m_angularVelocity+=(this.m_invI*b2Math.b2CrossVV(b2Math.SubtractVV(point,this.m_position),impulse));}},GetMass:function(){return this.m_mass;},GetInertia:function(){return this.m_I;},GetWorldPoint:function(localPoint){return b2Math.AddVV(this.m_position,b2Math.b2MulMV(this.m_R,localPoint));},GetWorldVector:function(localVector){return b2Math.b2MulMV(this.m_R,localVector);},GetLocalPoint:function(worldPoint){return b2Math.b2MulTMV(this.m_R,b2Math.SubtractVV(worldPoint,this.m_position));},GetLocalVector:function(worldVector){return b2Math.b2MulTMV(this.m_R,worldVector);},IsStatic:function(){return(this.m_flags&b2Body.e_staticFlag)==b2Body.e_staticFlag;},IsFrozen:function()
{return(this.m_flags&b2Body.e_frozenFlag)==b2Body.e_frozenFlag;},IsSleeping:function(){return(this.m_flags&b2Body.e_sleepFlag)==b2Body.e_sleepFlag;},AllowSleeping:function(flag)
{if(flag)
{this.m_flags|=b2Body.e_allowSleepFlag;}
else
{this.m_flags&=~b2Body.e_allowSleepFlag;this.WakeUp();}},WakeUp:function(){this.m_flags&=~b2Body.e_sleepFlag;this.m_sleepTime=0.0;},GetShapeList:function(){return this.m_shapeList;},GetContactList:function()
{return this.m_contactList;},GetJointList:function()
{return this.m_jointList;},GetNext:function(){return this.m_next;},GetUserData:function(){return this.m_userData;},initialize:function(bd,world){this.sMat0=new b2Mat22();this.m_position=new b2Vec2();this.m_R=new b2Mat22(0);this.m_position0=new b2Vec2();var i=0;var sd;var massData;this.m_flags=0;this.m_position.SetV(bd.position);this.m_rotation=bd.rotation;this.m_R.Set(this.m_rotation);this.m_position0.SetV(this.m_position);this.m_rotation0=this.m_rotation;this.m_world=world;this.m_linearDamping=b2Math.b2Clamp(1.0-bd.linearDamping,0.0,1.0);this.m_angularDamping=b2Math.b2Clamp(1.0-bd.angularDamping,0.0,1.0);this.m_force=new b2Vec2(0.0,0.0);this.m_torque=0.0;this.m_mass=0.0;var massDatas=new Array(b2Settings.b2_maxShapesPerBody);for(i=0;i<b2Settings.b2_maxShapesPerBody;i++){massDatas[i]=new b2MassData();}
this.m_shapeCount=0;this.m_center=new b2Vec2(0.0,0.0);for(i=0;i<b2Settings.b2_maxShapesPerBody;++i)
{sd=bd.shapes[i];if(sd==null)break;massData=massDatas[i];sd.ComputeMass(massData);this.m_mass+=massData.mass;this.m_center.x+=massData.mass*(sd.localPosition.x+massData.center.x);this.m_center.y+=massData.mass*(sd.localPosition.y+massData.center.y);++this.m_shapeCount;}
if(this.m_mass>0.0)
{this.m_center.Multiply(1.0/this.m_mass);this.m_position.Add(b2Math.b2MulMV(this.m_R,this.m_center));}
else
{this.m_flags|=b2Body.e_staticFlag;}
this.m_I=0.0;for(i=0;i<this.m_shapeCount;++i)
{sd=bd.shapes[i];massData=massDatas[i];this.m_I+=massData.I;var r=b2Math.SubtractVV(b2Math.AddVV(sd.localPosition,massData.center),this.m_center);this.m_I+=massData.mass*b2Math.b2Dot(r,r);}
if(this.m_mass>0.0)
{this.m_invMass=1.0/this.m_mass;}
else
{this.m_invMass=0.0;}
if(this.m_I>0.0&&bd.preventRotation==false)
{this.m_invI=1.0/this.m_I;}
else
{this.m_I=0.0;this.m_invI=0.0;}
this.m_linearVelocity=b2Math.AddVV(bd.linearVelocity,b2Math.b2CrossFV(bd.angularVelocity,this.m_center));this.m_angularVelocity=bd.angularVelocity;this.m_jointList=null;this.m_contactList=null;this.m_prev=null;this.m_next=null;this.m_shapeList=null;for(i=0;i<this.m_shapeCount;++i)
{sd=bd.shapes[i];var shape=b2Shape.Create(sd,this,this.m_center);shape.m_next=this.m_shapeList;this.m_shapeList=shape;}
this.m_sleepTime=0.0;if(bd.allowSleep)
{this.m_flags|=b2Body.e_allowSleepFlag;}
if(bd.isSleeping)
{this.m_flags|=b2Body.e_sleepFlag;}
if((this.m_flags&b2Body.e_sleepFlag)||this.m_invMass==0.0)
{this.m_linearVelocity.Set(0.0,0.0);this.m_angularVelocity=0.0;}
this.m_userData=bd.userData;},Destroy:function(){var s=this.m_shapeList;while(s)
{var s0=s;s=s.m_next;b2Shape.Destroy(s0);}},sMat0:new b2Mat22(),SynchronizeShapes:function(){this.sMat0.Set(this.m_rotation0);for(var s=this.m_shapeList;s!=null;s=s.m_next)
{s.Synchronize(this.m_position0,this.sMat0,this.m_position,this.m_R);}},QuickSyncShapes:function(){for(var s=this.m_shapeList;s!=null;s=s.m_next)
{s.QuickSync(this.m_position,this.m_R);}},IsConnected:function(other){for(var jn=this.m_jointList;jn!=null;jn=jn.next)
{if(jn.other==other)
return jn.joint.m_collideConnected==false;}
return false;},Freeze:function(){this.m_flags|=b2Body.e_frozenFlag;this.m_linearVelocity.SetZero();this.m_angularVelocity=0.0;for(var s=this.m_shapeList;s!=null;s=s.m_next)
{s.DestroyProxy();}},m_flags:0,m_position:new b2Vec2(),m_rotation:null,m_R:new b2Mat22(0),m_position0:new b2Vec2(),m_rotation0:null,m_linearVelocity:null,m_angularVelocity:null,m_force:null,m_torque:null,m_center:null,m_world:null,m_prev:null,m_next:null,m_shapeList:null,m_shapeCount:0,m_jointList:null,m_contactList:null,m_mass:null,m_invMass:null,m_I:null,m_invI:null,m_linearDamping:null,m_angularDamping:null,m_sleepTime:null,m_userData:null};b2Body.e_staticFlag=0x0001;b2Body.e_frozenFlag=0x0002;b2Body.e_islandFlag=0x0004;b2Body.e_sleepFlag=0x0008;b2Body.e_allowSleepFlag=0x0010;b2Body.e_destroyFlag=0x0020;
var b2BodyDef=Class.create();b2BodyDef.prototype={initialize:function()
{this.shapes=new Array();this.userData=null;for(var i=0;i<b2Settings.b2_maxShapesPerBody;i++){this.shapes[i]=null;}
this.position=new b2Vec2(0.0,0.0);this.rotation=0.0;this.linearVelocity=new b2Vec2(0.0,0.0);this.angularVelocity=0.0;this.linearDamping=0.0;this.angularDamping=0.0;this.allowSleep=true;this.isSleeping=false;this.preventRotation=false;},userData:null,shapes:new Array(),position:null,rotation:null,linearVelocity:null,angularVelocity:null,linearDamping:null,angularDamping:null,allowSleep:null,isSleeping:null,preventRotation:null,AddShape:function(shape)
{for(var i=0;i<b2Settings.b2_maxShapesPerBody;++i)
{if(this.shapes[i]==null)
{this.shapes[i]=shape;break;}}}};
var b2CollisionFilter=Class.create();b2CollisionFilter.prototype={ShouldCollide:function(shape1,shape2){if(shape1.m_groupIndex==shape2.m_groupIndex&&shape1.m_groupIndex!=0)
{return shape1.m_groupIndex>0;}
var collide=(shape1.m_maskBits&shape2.m_categoryBits)!=0&&(shape1.m_categoryBits&shape2.m_maskBits)!=0;return collide;},initialize:function(){}};b2CollisionFilter.b2_defaultFilter=new b2CollisionFilter;
var b2Island=Class.create();b2Island.prototype={initialize:function(bodyCapacity,contactCapacity,jointCapacity,allocator)
{var i=0;this.m_bodyCapacity=bodyCapacity;this.m_contactCapacity=contactCapacity;this.m_jointCapacity=jointCapacity;this.m_bodyCount=0;this.m_contactCount=0;this.m_jointCount=0;this.m_bodies=new Array(bodyCapacity);for(i=0;i<bodyCapacity;i++)
this.m_bodies[i]=null;this.m_contacts=new Array(contactCapacity);for(i=0;i<contactCapacity;i++)
this.m_contacts[i]=null;this.m_joints=new Array(jointCapacity);for(i=0;i<jointCapacity;i++)
this.m_joints[i]=null;this.m_allocator=allocator;},Clear:function()
{this.m_bodyCount=0;this.m_contactCount=0;this.m_jointCount=0;},Solve:function(step,gravity)
{var i=0;var b;for(i=0;i<this.m_bodyCount;++i)
{b=this.m_bodies[i];if(b.m_invMass==0.0)
continue;b.m_linearVelocity.Add(b2Math.MulFV(step.dt,b2Math.AddVV(gravity,b2Math.MulFV(b.m_invMass,b.m_force))));b.m_angularVelocity+=step.dt*b.m_invI*b.m_torque;b.m_linearVelocity.Multiply(b.m_linearDamping);b.m_angularVelocity*=b.m_angularDamping;b.m_position0.SetV(b.m_position);b.m_rotation0=b.m_rotation;}
var contactSolver=new b2ContactSolver(this.m_contacts,this.m_contactCount,this.m_allocator);contactSolver.PreSolve();for(i=0;i<this.m_jointCount;++i)
{this.m_joints[i].PrepareVelocitySolver();}
for(i=0;i<step.iterations;++i)
{contactSolver.SolveVelocityConstraints();for(var j=0;j<this.m_jointCount;++j)
{this.m_joints[j].SolveVelocityConstraints(step);}}
for(i=0;i<this.m_bodyCount;++i)
{b=this.m_bodies[i];if(b.m_invMass==0.0)
continue;b.m_position.x+=step.dt*b.m_linearVelocity.x;b.m_position.y+=step.dt*b.m_linearVelocity.y;b.m_rotation+=step.dt*b.m_angularVelocity;b.m_R.Set(b.m_rotation);}
for(i=0;i<this.m_jointCount;++i)
{this.m_joints[i].PreparePositionSolver();}
if(b2World.s_enablePositionCorrection)
{for(b2Island.m_positionIterationCount=0;b2Island.m_positionIterationCount<step.iterations;++b2Island.m_positionIterationCount)
{var contactsOkay=contactSolver.SolvePositionConstraints(b2Settings.b2_contactBaumgarte);var jointsOkay=true;for(i=0;i<this.m_jointCount;++i)
{var jointOkay=this.m_joints[i].SolvePositionConstraints();jointsOkay=jointsOkay&&jointOkay;}
if(contactsOkay&&jointsOkay)
{break;}}}
contactSolver.PostSolve();for(i=0;i<this.m_bodyCount;++i)
{b=this.m_bodies[i];if(b.m_invMass==0.0)
continue;b.m_R.Set(b.m_rotation);b.SynchronizeShapes();b.m_force.Set(0.0,0.0);b.m_torque=0.0;}},UpdateSleep:function(dt)
{var i=0;var b;var minSleepTime=Number.MAX_VALUE;var linTolSqr=b2Settings.b2_linearSleepTolerance*b2Settings.b2_linearSleepTolerance;var angTolSqr=b2Settings.b2_angularSleepTolerance*b2Settings.b2_angularSleepTolerance;for(i=0;i<this.m_bodyCount;++i)
{b=this.m_bodies[i];if(b.m_invMass==0.0)
{continue;}
if((b.m_flags&b2Body.e_allowSleepFlag)==0)
{b.m_sleepTime=0.0;minSleepTime=0.0;}
if((b.m_flags&b2Body.e_allowSleepFlag)==0||b.m_angularVelocity*b.m_angularVelocity>angTolSqr||b2Math.b2Dot(b.m_linearVelocity,b.m_linearVelocity)>linTolSqr)
{b.m_sleepTime=0.0;minSleepTime=0.0;}
else
{b.m_sleepTime+=dt;minSleepTime=b2Math.b2Min(minSleepTime,b.m_sleepTime);}}
if(minSleepTime>=b2Settings.b2_timeToSleep)
{for(i=0;i<this.m_bodyCount;++i)
{b=this.m_bodies[i];b.m_flags|=b2Body.e_sleepFlag;}}},AddBody:function(body)
{this.m_bodies[this.m_bodyCount++]=body;},AddContact:function(contact)
{this.m_contacts[this.m_contactCount++]=contact;},AddJoint:function(joint)
{this.m_joints[this.m_jointCount++]=joint;},m_allocator:null,m_bodies:null,m_contacts:null,m_joints:null,m_bodyCount:0,m_jointCount:0,m_contactCount:0,m_bodyCapacity:0,m_contactCapacity:0,m_jointCapacity:0,m_positionError:null};b2Island.m_positionIterationCount=0;
var b2TimeStep=Class.create();b2TimeStep.prototype={dt:null,inv_dt:null,iterations:0,initialize:function(){}};
var b2ContactNode=Class.create();b2ContactNode.prototype={other:null,contact:null,prev:null,next:null,initialize:function(){}};
var b2Contact=Class.create();b2Contact.prototype={GetManifolds:function(){return null},GetManifoldCount:function()
{return this.m_manifoldCount;},GetNext:function(){return this.m_next;},GetShape1:function(){return this.m_shape1;},GetShape2:function(){return this.m_shape2;},initialize:function(s1,s2)
{this.m_node1=new b2ContactNode();this.m_node2=new b2ContactNode();this.m_flags=0;if(!s1||!s2){this.m_shape1=null;this.m_shape2=null;return;}
this.m_shape1=s1;this.m_shape2=s2;this.m_manifoldCount=0;this.m_friction=Math.sqrt(this.m_shape1.m_friction*this.m_shape2.m_friction);this.m_restitution=b2Math.b2Max(this.m_shape1.m_restitution,this.m_shape2.m_restitution);this.m_prev=null;this.m_next=null;this.m_node1.contact=null;this.m_node1.prev=null;this.m_node1.next=null;this.m_node1.other=null;this.m_node2.contact=null;this.m_node2.prev=null;this.m_node2.next=null;this.m_node2.other=null;},Evaluate:function(){},m_flags:0,m_prev:null,m_next:null,m_node1:new b2ContactNode(),m_node2:new b2ContactNode(),m_shape1:null,m_shape2:null,m_manifoldCount:0,m_friction:null,m_restitution:null};b2Contact.e_islandFlag=0x0001;b2Contact.e_destroyFlag=0x0002;b2Contact.AddType=function(createFcn,destroyFcn,type1,type2)
{b2Contact.s_registers[type1][type2].createFcn=createFcn;b2Contact.s_registers[type1][type2].destroyFcn=destroyFcn;b2Contact.s_registers[type1][type2].primary=true;if(type1!=type2)
{b2Contact.s_registers[type2][type1].createFcn=createFcn;b2Contact.s_registers[type2][type1].destroyFcn=destroyFcn;b2Contact.s_registers[type2][type1].primary=false;}};b2Contact.InitializeRegisters=function(){b2Contact.s_registers=new Array(b2Shape.e_shapeTypeCount);for(var i=0;i<b2Shape.e_shapeTypeCount;i++){b2Contact.s_registers[i]=new Array(b2Shape.e_shapeTypeCount);for(var j=0;j<b2Shape.e_shapeTypeCount;j++){b2Contact.s_registers[i][j]=new b2ContactRegister();}}
b2Contact.AddType(b2CircleContact.Create,b2CircleContact.Destroy,b2Shape.e_circleShape,b2Shape.e_circleShape);b2Contact.AddType(b2PolyAndCircleContact.Create,b2PolyAndCircleContact.Destroy,b2Shape.e_polyShape,b2Shape.e_circleShape);b2Contact.AddType(b2PolyContact.Create,b2PolyContact.Destroy,b2Shape.e_polyShape,b2Shape.e_polyShape);};b2Contact.Create=function(shape1,shape2,allocator){if(b2Contact.s_initialized==false)
{b2Contact.InitializeRegisters();b2Contact.s_initialized=true;}
var type1=shape1.m_type;var type2=shape2.m_type;var createFcn=b2Contact.s_registers[type1][type2].createFcn;if(createFcn)
{if(b2Contact.s_registers[type1][type2].primary)
{return createFcn(shape1,shape2,allocator);}
else
{var c=createFcn(shape2,shape1,allocator);for(var i=0;i<c.GetManifoldCount();++i)
{var m=c.GetManifolds()[i];m.normal=m.normal.Negative();}
return c;}}
else
{return null;}};b2Contact.Destroy=function(contact,allocator){if(contact.GetManifoldCount()>0)
{contact.m_shape1.m_body.WakeUp();contact.m_shape2.m_body.WakeUp();}
var type1=contact.m_shape1.m_type;var type2=contact.m_shape2.m_type;var destroyFcn=b2Contact.s_registers[type1][type2].destroyFcn;destroyFcn(contact,allocator);};b2Contact.s_registers=null;b2Contact.s_initialized=false;
var b2ContactConstraint=Class.create();b2ContactConstraint.prototype={initialize:function(){this.normal=new b2Vec2();this.points=new Array(b2Settings.b2_maxManifoldPoints);for(var i=0;i<b2Settings.b2_maxManifoldPoints;i++){this.points[i]=new b2ContactConstraintPoint();}},points:null,normal:new b2Vec2(),manifold:null,body1:null,body2:null,friction:null,restitution:null,pointCount:0};
var b2ContactConstraintPoint=Class.create();b2ContactConstraintPoint.prototype={localAnchor1:new b2Vec2(),localAnchor2:new b2Vec2(),normalImpulse:null,tangentImpulse:null,positionImpulse:null,normalMass:null,tangentMass:null,separation:null,velocityBias:null,initialize:function(){this.localAnchor1=new b2Vec2();this.localAnchor2=new b2Vec2();}};
var b2ContactRegister=Class.create();b2ContactRegister.prototype={createFcn:null,destroyFcn:null,primary:null,initialize:function(){}};
var b2ContactSolver=Class.create();b2ContactSolver.prototype={initialize:function(contacts,contactCount,allocator){this.m_constraints=new Array();this.m_allocator=allocator;var i=0;var tVec;var tMat;this.m_constraintCount=0;for(i=0;i<contactCount;++i)
{this.m_constraintCount+=contacts[i].GetManifoldCount();}
for(i=0;i<this.m_constraintCount;i++){this.m_constraints[i]=new b2ContactConstraint();}
var count=0;for(i=0;i<contactCount;++i)
{var contact=contacts[i];var b1=contact.m_shape1.m_body;var b2=contact.m_shape2.m_body;var manifoldCount=contact.GetManifoldCount();var manifolds=contact.GetManifolds();var friction=contact.m_friction;var restitution=contact.m_restitution;var v1X=b1.m_linearVelocity.x;var v1Y=b1.m_linearVelocity.y;var v2X=b2.m_linearVelocity.x;var v2Y=b2.m_linearVelocity.y;var w1=b1.m_angularVelocity;var w2=b2.m_angularVelocity;for(var j=0;j<manifoldCount;++j)
{var manifold=manifolds[j];var normalX=manifold.normal.x;var normalY=manifold.normal.y;var c=this.m_constraints[count];c.body1=b1;c.body2=b2;c.manifold=manifold;c.normal.x=normalX;c.normal.y=normalY;c.pointCount=manifold.pointCount;c.friction=friction;c.restitution=restitution;for(var k=0;k<c.pointCount;++k)
{var cp=manifold.points[k];var ccp=c.points[k];ccp.normalImpulse=cp.normalImpulse;ccp.tangentImpulse=cp.tangentImpulse;ccp.separation=cp.separation;var r1X=cp.position.x-b1.m_position.x;var r1Y=cp.position.y-b1.m_position.y;var r2X=cp.position.x-b2.m_position.x;var r2Y=cp.position.y-b2.m_position.y;tVec=ccp.localAnchor1;tMat=b1.m_R;tVec.x=r1X*tMat.col1.x+r1Y*tMat.col1.y;tVec.y=r1X*tMat.col2.x+r1Y*tMat.col2.y;tVec=ccp.localAnchor2;tMat=b2.m_R;tVec.x=r2X*tMat.col1.x+r2Y*tMat.col1.y;tVec.y=r2X*tMat.col2.x+r2Y*tMat.col2.y;var r1Sqr=r1X*r1X+r1Y*r1Y;var r2Sqr=r2X*r2X+r2Y*r2Y;var rn1=r1X*normalX+r1Y*normalY;var rn2=r2X*normalX+r2Y*normalY;var kNormal=b1.m_invMass+b2.m_invMass;kNormal+=b1.m_invI*(r1Sqr-rn1*rn1)+b2.m_invI*(r2Sqr-rn2*rn2);ccp.normalMass=1.0/kNormal;var tangentX=normalY
var tangentY=-normalX;var rt1=r1X*tangentX+r1Y*tangentY;var rt2=r2X*tangentX+r2Y*tangentY;var kTangent=b1.m_invMass+b2.m_invMass;kTangent+=b1.m_invI*(r1Sqr-rt1*rt1)+b2.m_invI*(r2Sqr-rt2*rt2);ccp.tangentMass=1.0/kTangent;ccp.velocityBias=0.0;if(ccp.separation>0.0)
{ccp.velocityBias=-60.0*ccp.separation;}
var tX=v2X+(-w2*r2Y)-v1X-(-w1*r1Y);var tY=v2Y+(w2*r2X)-v1Y-(w1*r1X);var vRel=c.normal.x*tX+c.normal.y*tY;if(vRel<-b2Settings.b2_velocityThreshold)
{ccp.velocityBias+=-c.restitution*vRel;}}
++count;}}},PreSolve:function(){var tVec;var tVec2;var tMat;for(var i=0;i<this.m_constraintCount;++i)
{var c=this.m_constraints[i];var b1=c.body1;var b2=c.body2;var invMass1=b1.m_invMass;var invI1=b1.m_invI;var invMass2=b2.m_invMass;var invI2=b2.m_invI;var normalX=c.normal.x;var normalY=c.normal.y;var tangentX=normalY;var tangentY=-normalX;var j=0;var tCount=0;if(b2World.s_enableWarmStarting)
{tCount=c.pointCount;for(j=0;j<tCount;++j)
{var ccp=c.points[j];var PX=ccp.normalImpulse*normalX+ccp.tangentImpulse*tangentX;var PY=ccp.normalImpulse*normalY+ccp.tangentImpulse*tangentY;tMat=b1.m_R;tVec=ccp.localAnchor1;var r1X=tMat.col1.x*tVec.x+tMat.col2.x*tVec.y;var r1Y=tMat.col1.y*tVec.x+tMat.col2.y*tVec.y;tMat=b2.m_R;tVec=ccp.localAnchor2;var r2X=tMat.col1.x*tVec.x+tMat.col2.x*tVec.y;var r2Y=tMat.col1.y*tVec.x+tMat.col2.y*tVec.y;b1.m_angularVelocity-=invI1*(r1X*PY-r1Y*PX);b1.m_linearVelocity.x-=invMass1*PX;b1.m_linearVelocity.y-=invMass1*PY;b2.m_angularVelocity+=invI2*(r2X*PY-r2Y*PX);b2.m_linearVelocity.x+=invMass2*PX;b2.m_linearVelocity.y+=invMass2*PY;ccp.positionImpulse=0.0;}}
else{tCount=c.pointCount;for(j=0;j<tCount;++j)
{var ccp2=c.points[j];ccp2.normalImpulse=0.0;ccp2.tangentImpulse=0.0;ccp2.positionImpulse=0.0;}}}},SolveVelocityConstraints:function(){var j=0;var ccp;var r1X;var r1Y;var r2X;var r2Y;var dvX;var dvY;var lambda;var newImpulse;var PX;var PY;var tMat;var tVec;for(var i=0;i<this.m_constraintCount;++i)
{var c=this.m_constraints[i];var b1=c.body1;var b2=c.body2;var b1_angularVelocity=b1.m_angularVelocity;var b1_linearVelocity=b1.m_linearVelocity;var b2_angularVelocity=b2.m_angularVelocity;var b2_linearVelocity=b2.m_linearVelocity;var invMass1=b1.m_invMass;var invI1=b1.m_invI;var invMass2=b2.m_invMass;var invI2=b2.m_invI;var normalX=c.normal.x;var normalY=c.normal.y;var tangentX=normalY;var tangentY=-normalX;var tCount=c.pointCount;for(j=0;j<tCount;++j)
{ccp=c.points[j];tMat=b1.m_R;tVec=ccp.localAnchor1;r1X=tMat.col1.x*tVec.x+tMat.col2.x*tVec.y
r1Y=tMat.col1.y*tVec.x+tMat.col2.y*tVec.y
tMat=b2.m_R;tVec=ccp.localAnchor2;r2X=tMat.col1.x*tVec.x+tMat.col2.x*tVec.y
r2Y=tMat.col1.y*tVec.x+tMat.col2.y*tVec.y
dvX=b2_linearVelocity.x+(-b2_angularVelocity*r2Y)-b1_linearVelocity.x-(-b1_angularVelocity*r1Y);dvY=b2_linearVelocity.y+(b2_angularVelocity*r2X)-b1_linearVelocity.y-(b1_angularVelocity*r1X);var vn=dvX*normalX+dvY*normalY;lambda=-ccp.normalMass*(vn-ccp.velocityBias);newImpulse=b2Math.b2Max(ccp.normalImpulse+lambda,0.0);lambda=newImpulse-ccp.normalImpulse;PX=lambda*normalX;PY=lambda*normalY;b1_linearVelocity.x-=invMass1*PX;b1_linearVelocity.y-=invMass1*PY;b1_angularVelocity-=invI1*(r1X*PY-r1Y*PX);b2_linearVelocity.x+=invMass2*PX;b2_linearVelocity.y+=invMass2*PY;b2_angularVelocity+=invI2*(r2X*PY-r2Y*PX);ccp.normalImpulse=newImpulse;dvX=b2_linearVelocity.x+(-b2_angularVelocity*r2Y)-b1_linearVelocity.x-(-b1_angularVelocity*r1Y);dvY=b2_linearVelocity.y+(b2_angularVelocity*r2X)-b1_linearVelocity.y-(b1_angularVelocity*r1X);var vt=dvX*tangentX+dvY*tangentY;lambda=ccp.tangentMass*(-vt);var maxFriction=c.friction*ccp.normalImpulse;newImpulse=b2Math.b2Clamp(ccp.tangentImpulse+lambda,-maxFriction,maxFriction);lambda=newImpulse-ccp.tangentImpulse;PX=lambda*tangentX;PY=lambda*tangentY;b1_linearVelocity.x-=invMass1*PX;b1_linearVelocity.y-=invMass1*PY;b1_angularVelocity-=invI1*(r1X*PY-r1Y*PX);b2_linearVelocity.x+=invMass2*PX;b2_linearVelocity.y+=invMass2*PY;b2_angularVelocity+=invI2*(r2X*PY-r2Y*PX);ccp.tangentImpulse=newImpulse;}
b1.m_angularVelocity=b1_angularVelocity;b2.m_angularVelocity=b2_angularVelocity;}},SolvePositionConstraints:function(beta){var minSeparation=0.0;var tMat;var tVec;for(var i=0;i<this.m_constraintCount;++i)
{var c=this.m_constraints[i];var b1=c.body1;var b2=c.body2;var b1_position=b1.m_position;var b1_rotation=b1.m_rotation;var b2_position=b2.m_position;var b2_rotation=b2.m_rotation;var invMass1=b1.m_invMass;var invI1=b1.m_invI;var invMass2=b2.m_invMass;var invI2=b2.m_invI;var normalX=c.normal.x;var normalY=c.normal.y;var tangentX=normalY;var tangentY=-normalX;var tCount=c.pointCount;for(var j=0;j<tCount;++j)
{var ccp=c.points[j];tMat=b1.m_R;tVec=ccp.localAnchor1;var r1X=tMat.col1.x*tVec.x+tMat.col2.x*tVec.y
var r1Y=tMat.col1.y*tVec.x+tMat.col2.y*tVec.y
tMat=b2.m_R;tVec=ccp.localAnchor2;var r2X=tMat.col1.x*tVec.x+tMat.col2.x*tVec.y
var r2Y=tMat.col1.y*tVec.x+tMat.col2.y*tVec.y
var p1X=b1_position.x+r1X;var p1Y=b1_position.y+r1Y;var p2X=b2_position.x+r2X;var p2Y=b2_position.y+r2Y;var dpX=p2X-p1X;var dpY=p2Y-p1Y;var separation=(dpX*normalX+dpY*normalY)+ccp.separation;minSeparation=b2Math.b2Min(minSeparation,separation);var C=beta*b2Math.b2Clamp(separation+b2Settings.b2_linearSlop,-b2Settings.b2_maxLinearCorrection,0.0);var dImpulse=-ccp.normalMass*C;var impulse0=ccp.positionImpulse;ccp.positionImpulse=b2Math.b2Max(impulse0+dImpulse,0.0);dImpulse=ccp.positionImpulse-impulse0;var impulseX=dImpulse*normalX;var impulseY=dImpulse*normalY;b1_position.x-=invMass1*impulseX;b1_position.y-=invMass1*impulseY;b1_rotation-=invI1*(r1X*impulseY-r1Y*impulseX);b1.m_R.Set(b1_rotation);b2_position.x+=invMass2*impulseX;b2_position.y+=invMass2*impulseY;b2_rotation+=invI2*(r2X*impulseY-r2Y*impulseX);b2.m_R.Set(b2_rotation);}
b1.m_rotation=b1_rotation;b2.m_rotation=b2_rotation;}
return minSeparation>=-b2Settings.b2_linearSlop;},PostSolve:function(){for(var i=0;i<this.m_constraintCount;++i)
{var c=this.m_constraints[i];var m=c.manifold;for(var j=0;j<c.pointCount;++j)
{var mPoint=m.points[j];var cPoint=c.points[j];mPoint.normalImpulse=cPoint.normalImpulse;mPoint.tangentImpulse=cPoint.tangentImpulse;}}},m_allocator:null,m_constraints:new Array(),m_constraintCount:0};
var b2CircleContact=Class.create();Object.extend(b2CircleContact.prototype,b2Contact.prototype);Object.extend(b2CircleContact.prototype,{initialize:function(s1,s2){this.m_node1=new b2ContactNode();this.m_node2=new b2ContactNode();this.m_flags=0;if(!s1||!s2){this.m_shape1=null;this.m_shape2=null;return;}
this.m_shape1=s1;this.m_shape2=s2;this.m_manifoldCount=0;this.m_friction=Math.sqrt(this.m_shape1.m_friction*this.m_shape2.m_friction);this.m_restitution=b2Math.b2Max(this.m_shape1.m_restitution,this.m_shape2.m_restitution);this.m_prev=null;this.m_next=null;this.m_node1.contact=null;this.m_node1.prev=null;this.m_node1.next=null;this.m_node1.other=null;this.m_node2.contact=null;this.m_node2.prev=null;this.m_node2.next=null;this.m_node2.other=null;this.m_manifold=[new b2Manifold()];this.m_manifold[0].pointCount=0;this.m_manifold[0].points[0].normalImpulse=0.0;this.m_manifold[0].points[0].tangentImpulse=0.0;},Evaluate:function(){b2Collision.b2CollideCircle(this.m_manifold[0],this.m_shape1,this.m_shape2,false);if(this.m_manifold[0].pointCount>0)
{this.m_manifoldCount=1;}
else
{this.m_manifoldCount=0;}},GetManifolds:function()
{return this.m_manifold;},m_manifold:[new b2Manifold()]});b2CircleContact.Create=function(shape1,shape2,allocator){return new b2CircleContact(shape1,shape2);};b2CircleContact.Destroy=function(contact,allocator){};
var b2Conservative=Class.create();b2Conservative.prototype={initialize:function(){}}
b2Conservative.R1=new b2Mat22();b2Conservative.R2=new b2Mat22();b2Conservative.x1=new b2Vec2();b2Conservative.x2=new b2Vec2();b2Conservative.Conservative=function(shape1,shape2){var body1=shape1.GetBody();var body2=shape2.GetBody();var v1X=body1.m_position.x-body1.m_position0.x;var v1Y=body1.m_position.y-body1.m_position0.y;var omega1=body1.m_rotation-body1.m_rotation0;var v2X=body2.m_position.x-body2.m_position0.x;var v2Y=body2.m_position.y-body2.m_position0.y;var omega2=body2.m_rotation-body2.m_rotation0;var r1=shape1.GetMaxRadius();var r2=shape2.GetMaxRadius();var p1StartX=body1.m_position0.x;var p1StartY=body1.m_position0.y;var a1Start=body1.m_rotation0;var p2StartX=body2.m_position0.x;var p2StartY=body2.m_position0.y;var a2Start=body2.m_rotation0;var p1X=p1StartX;var p1Y=p1StartY;var a1=a1Start;var p2X=p2StartX;var p2Y=p2StartY;var a2=a2Start;b2Conservative.R1.Set(a1);b2Conservative.R2.Set(a2);shape1.QuickSync(p1,b2Conservative.R1);shape2.QuickSync(p2,b2Conservative.R2);var s1=0.0;var maxIterations=10;var dX;var dY;var invRelativeVelocity=0.0;var hit=true;for(var iter=0;iter<maxIterations;++iter)
{var distance=b2Distance.Distance(b2Conservative.x1,b2Conservative.x2,shape1,shape2);if(distance<b2Settings.b2_linearSlop)
{if(iter==0)
{hit=false;}
else
{hit=true;}
break;}
if(iter==0)
{dX=b2Conservative.x2.x-b2Conservative.x1.x;dY=b2Conservative.x2.y-b2Conservative.x1.y;var dLen=Math.sqrt(dX*dX+dY*dY);var relativeVelocity=(dX*(v1X-v2X)+dY*(v1Y-v2Y))+Math.abs(omega1)*r1+Math.abs(omega2)*r2;if(Math.abs(relativeVelocity)<Number.MIN_VALUE)
{hit=false;break;}
invRelativeVelocity=1.0/relativeVelocity;}
var ds=distance*invRelativeVelocity;var s2=s1+ds;if(s2<0.0||1.0<s2)
{hit=false;break;}
if(s2<(1.0+100.0*Number.MIN_VALUE)*s1)
{hit=true;break;}
s1=s2;p1X=p1StartX+s1*v1.x;p1Y=p1StartY+s1*v1.y;a1=a1Start+s1*omega1;p2X=p2StartX+s1*v2.x;p2Y=p2StartY+s1*v2.y;a2=a2Start+s1*omega2;b2Conservative.R1.Set(a1);b2Conservative.R2.Set(a2);shape1.QuickSync(p1,b2Conservative.R1);shape2.QuickSync(p2,b2Conservative.R2);}
if(hit)
{dX=b2Conservative.x2.x-b2Conservative.x1.x;dY=b2Conservative.x2.y-b2Conservative.x1.y;var length=Math.sqrt(dX*dX+dY*dY);if(length>FLT_EPSILON)
{d*=b2_linearSlop/length;}
if(body1.IsStatic())
{body1.m_position.x=p1X;body1.m_position.y=p1Y;}
else
{body1.m_position.x=p1X-dX;body1.m_position.y=p1Y-dY;}
body1.m_rotation=a1;body1.m_R.Set(a1);body1.QuickSyncShapes();if(body2.IsStatic())
{body2.m_position.x=p2X;body2.m_position.y=p2Y;}
else
{body2.m_position.x=p2X+dX;body2.m_position.y=p2Y+dY;}
body2.m_position.x=p2X+dX;body2.m_position.y=p2Y+dY;body2.m_rotation=a2;body2.m_R.Set(a2);body2.QuickSyncShapes();return true;}
shape1.QuickSync(body1.m_position,body1.m_R);shape2.QuickSync(body2.m_position,body2.m_R);return false;};
var b2NullContact=Class.create();Object.extend(b2NullContact.prototype,b2Contact.prototype);Object.extend(b2NullContact.prototype,{initialize:function(s1,s2){this.m_node1=new b2ContactNode();this.m_node2=new b2ContactNode();this.m_flags=0;if(!s1||!s2){this.m_shape1=null;this.m_shape2=null;return;}
this.m_shape1=s1;this.m_shape2=s2;this.m_manifoldCount=0;this.m_friction=Math.sqrt(this.m_shape1.m_friction*this.m_shape2.m_friction);this.m_restitution=b2Math.b2Max(this.m_shape1.m_restitution,this.m_shape2.m_restitution);this.m_prev=null;this.m_next=null;this.m_node1.contact=null;this.m_node1.prev=null;this.m_node1.next=null;this.m_node1.other=null;this.m_node2.contact=null;this.m_node2.prev=null;this.m_node2.next=null;this.m_node2.other=null;},Evaluate:function(){},GetManifolds:function(){return null;}});
var b2PolyAndCircleContact=Class.create();Object.extend(b2PolyAndCircleContact.prototype,b2Contact.prototype);Object.extend(b2PolyAndCircleContact.prototype,{initialize:function(s1,s2){this.m_node1=new b2ContactNode();this.m_node2=new b2ContactNode();this.m_flags=0;if(!s1||!s2){this.m_shape1=null;this.m_shape2=null;return;}
this.m_shape1=s1;this.m_shape2=s2;this.m_manifoldCount=0;this.m_friction=Math.sqrt(this.m_shape1.m_friction*this.m_shape2.m_friction);this.m_restitution=b2Math.b2Max(this.m_shape1.m_restitution,this.m_shape2.m_restitution);this.m_prev=null;this.m_next=null;this.m_node1.contact=null;this.m_node1.prev=null;this.m_node1.next=null;this.m_node1.other=null;this.m_node2.contact=null;this.m_node2.prev=null;this.m_node2.next=null;this.m_node2.other=null;this.m_manifold=[new b2Manifold()];b2Settings.b2Assert(this.m_shape1.m_type==b2Shape.e_polyShape);b2Settings.b2Assert(this.m_shape2.m_type==b2Shape.e_circleShape);this.m_manifold[0].pointCount=0;this.m_manifold[0].points[0].normalImpulse=0.0;this.m_manifold[0].points[0].tangentImpulse=0.0;},Evaluate:function(){b2Collision.b2CollidePolyAndCircle(this.m_manifold[0],this.m_shape1,this.m_shape2,false);if(this.m_manifold[0].pointCount>0)
{this.m_manifoldCount=1;}
else
{this.m_manifoldCount=0;}},GetManifolds:function()
{return this.m_manifold;},m_manifold:[new b2Manifold()]})
b2PolyAndCircleContact.Create=function(shape1,shape2,allocator){return new b2PolyAndCircleContact(shape1,shape2);};b2PolyAndCircleContact.Destroy=function(contact,allocator){};
var b2PolyContact=Class.create();Object.extend(b2PolyContact.prototype,b2Contact.prototype);Object.extend(b2PolyContact.prototype,{initialize:function(s1,s2){this.m_node1=new b2ContactNode();this.m_node2=new b2ContactNode();this.m_flags=0;if(!s1||!s2){this.m_shape1=null;this.m_shape2=null;return;}
this.m_shape1=s1;this.m_shape2=s2;this.m_manifoldCount=0;this.m_friction=Math.sqrt(this.m_shape1.m_friction*this.m_shape2.m_friction);this.m_restitution=b2Math.b2Max(this.m_shape1.m_restitution,this.m_shape2.m_restitution);this.m_prev=null;this.m_next=null;this.m_node1.contact=null;this.m_node1.prev=null;this.m_node1.next=null;this.m_node1.other=null;this.m_node2.contact=null;this.m_node2.prev=null;this.m_node2.next=null;this.m_node2.other=null;this.m0=new b2Manifold();this.m_manifold=[new b2Manifold()];this.m_manifold[0].pointCount=0;},m0:new b2Manifold(),Evaluate:function(){var tMani=this.m_manifold[0];var tPoints=this.m0.points;for(var k=0;k<tMani.pointCount;k++){var tPoint=tPoints[k];var tPoint0=tMani.points[k];tPoint.normalImpulse=tPoint0.normalImpulse;tPoint.tangentImpulse=tPoint0.tangentImpulse;tPoint.id=tPoint0.id.Copy();}
this.m0.pointCount=tMani.pointCount;b2Collision.b2CollidePoly(tMani,this.m_shape1,this.m_shape2,false);if(tMani.pointCount>0)
{var match=[false,false];for(var i=0;i<tMani.pointCount;++i)
{var cp=tMani.points[i];cp.normalImpulse=0.0;cp.tangentImpulse=0.0;var idKey=cp.id.key;for(var j=0;j<this.m0.pointCount;++j)
{if(match[j]==true)
continue;var cp0=this.m0.points[j];var id0=cp0.id;if(id0.key==idKey)
{match[j]=true;cp.normalImpulse=cp0.normalImpulse;cp.tangentImpulse=cp0.tangentImpulse;break;}}}
this.m_manifoldCount=1;}
else
{this.m_manifoldCount=0;}},GetManifolds:function()
{return this.m_manifold;},m_manifold:[new b2Manifold()]});b2PolyContact.Create=function(shape1,shape2,allocator){return new b2PolyContact(shape1,shape2);};b2PolyContact.Destroy=function(contact,allocator){};
var b2ContactManager=Class.create();Object.extend(b2ContactManager.prototype,b2PairCallback.prototype);Object.extend(b2ContactManager.prototype,{initialize:function(){this.m_nullContact=new b2NullContact();this.m_world=null;this.m_destroyImmediate=false;},PairAdded:function(proxyUserData1,proxyUserData2){var shape1=proxyUserData1;var shape2=proxyUserData2;var body1=shape1.m_body;var body2=shape2.m_body;if(body1.IsStatic()&&body2.IsStatic())
{return this.m_nullContact;}
if(shape1.m_body==shape2.m_body)
{return this.m_nullContact;}
if(body2.IsConnected(body1))
{return this.m_nullContact;}
if(this.m_world.m_filter!=null&&this.m_world.m_filter.ShouldCollide(shape1,shape2)==false)
{return this.m_nullContact;}
if(body2.m_invMass==0.0)
{var tempShape=shape1;shape1=shape2;shape2=tempShape;var tempBody=body1;body1=body2;body2=tempBody;}
var contact=b2Contact.Create(shape1,shape2,this.m_world.m_blockAllocator);if(contact==null)
{return this.m_nullContact;}
else
{contact.m_prev=null;contact.m_next=this.m_world.m_contactList;if(this.m_world.m_contactList!=null)
{this.m_world.m_contactList.m_prev=contact;}
this.m_world.m_contactList=contact;this.m_world.m_contactCount++;}
return contact;},PairRemoved:function(proxyUserData1,proxyUserData2,pairUserData){if(pairUserData==null)
{return;}
var c=pairUserData;if(c!=this.m_nullContact)
{if(this.m_destroyImmediate==true)
{this.DestroyContact(c);c=null;}
else
{c.m_flags|=b2Contact.e_destroyFlag;}}},DestroyContact:function(c)
{if(c.m_prev)
{c.m_prev.m_next=c.m_next;}
if(c.m_next)
{c.m_next.m_prev=c.m_prev;}
if(c==this.m_world.m_contactList)
{this.m_world.m_contactList=c.m_next;}
if(c.GetManifoldCount()>0)
{var body1=c.m_shape1.m_body;var body2=c.m_shape2.m_body;var node1=c.m_node1;var node2=c.m_node2;body1.WakeUp();body2.WakeUp();if(node1.prev)
{node1.prev.next=node1.next;}
if(node1.next)
{node1.next.prev=node1.prev;}
if(node1==body1.m_contactList)
{body1.m_contactList=node1.next;}
node1.prev=null;node1.next=null;if(node2.prev)
{node2.prev.next=node2.next;}
if(node2.next)
{node2.next.prev=node2.prev;}
if(node2==body2.m_contactList)
{body2.m_contactList=node2.next;}
node2.prev=null;node2.next=null;}
b2Contact.Destroy(c,this.m_world.m_blockAllocator);--this.m_world.m_contactCount;},CleanContactList:function()
{var c=this.m_world.m_contactList;while(c!=null)
{var c0=c;c=c.m_next;if(c0.m_flags&b2Contact.e_destroyFlag)
{this.DestroyContact(c0);c0=null;}}},Collide:function()
{var body1;var body2;var node1;var node2;for(var c=this.m_world.m_contactList;c!=null;c=c.m_next)
{if(c.m_shape1.m_body.IsSleeping()&&c.m_shape2.m_body.IsSleeping())
{continue;}
var oldCount=c.GetManifoldCount();c.Evaluate();var newCount=c.GetManifoldCount();if(oldCount==0&&newCount>0)
{body1=c.m_shape1.m_body;body2=c.m_shape2.m_body;node1=c.m_node1;node2=c.m_node2;node1.contact=c;node1.other=body2;node1.prev=null;node1.next=body1.m_contactList;if(node1.next!=null)
{node1.next.prev=c.m_node1;}
body1.m_contactList=c.m_node1;node2.contact=c;node2.other=body1;node2.prev=null;node2.next=body2.m_contactList;if(node2.next!=null)
{node2.next.prev=node2;}
body2.m_contactList=node2;}
else if(oldCount>0&&newCount==0)
{body1=c.m_shape1.m_body;body2=c.m_shape2.m_body;node1=c.m_node1;node2=c.m_node2;if(node1.prev)
{node1.prev.next=node1.next;}
if(node1.next)
{node1.next.prev=node1.prev;}
if(node1==body1.m_contactList)
{body1.m_contactList=node1.next;}
node1.prev=null;node1.next=null;if(node2.prev)
{node2.prev.next=node2.next;}
if(node2.next)
{node2.next.prev=node2.prev;}
if(node2==body2.m_contactList)
{body2.m_contactList=node2.next;}
node2.prev=null;node2.next=null;}}},m_world:null,m_nullContact:new b2NullContact(),m_destroyImmediate:null});
var b2World=Class.create();b2World.prototype={initialize:function(worldAABB,gravity,doSleep){this.step=new b2TimeStep();this.m_contactManager=new b2ContactManager();this.m_listener=null;this.m_filter=b2CollisionFilter.b2_defaultFilter;this.m_bodyList=null;this.m_contactList=null;this.m_jointList=null;this.m_bodyCount=0;this.m_contactCount=0;this.m_jointCount=0;this.m_bodyDestroyList=null;this.m_allowSleep=doSleep;this.m_gravity=gravity;this.m_contactManager.m_world=this;this.m_broadPhase=new b2BroadPhase(worldAABB,this.m_contactManager);var bd=new b2BodyDef();this.m_groundBody=this.CreateBody(bd);},SetListener:function(listener){this.m_listener=listener;},SetFilter:function(filter){this.m_filter=filter;},CreateBody:function(def){var b=new b2Body(def,this);b.m_prev=null;b.m_next=this.m_bodyList;if(this.m_bodyList)
{this.m_bodyList.m_prev=b;}
this.m_bodyList=b;++this.m_bodyCount;return b;},DestroyBody:function(b)
{if(b.m_flags&b2Body.e_destroyFlag)
{return;}
if(b.m_prev)
{b.m_prev.m_next=b.m_next;}
if(b.m_next)
{b.m_next.m_prev=b.m_prev;}
if(b==this.m_bodyList)
{this.m_bodyList=b.m_next;}
b.m_flags|=b2Body.e_destroyFlag;--this.m_bodyCount;b.m_prev=null;b.m_next=this.m_bodyDestroyList;this.m_bodyDestroyList=b;},CleanBodyList:function()
{this.m_contactManager.m_destroyImmediate=true;var b=this.m_bodyDestroyList;while(b)
{var b0=b;b=b.m_next;var jn=b0.m_jointList;while(jn)
{var jn0=jn;jn=jn.next;if(this.m_listener)
{this.m_listener.NotifyJointDestroyed(jn0.joint);}
this.DestroyJoint(jn0.joint);}
b0.Destroy();}
this.m_bodyDestroyList=null;this.m_contactManager.m_destroyImmediate=false;},CreateJoint:function(def){var j=b2Joint.Create(def,this.m_blockAllocator);j.m_prev=null;j.m_next=this.m_jointList;if(this.m_jointList)
{this.m_jointList.m_prev=j;}
this.m_jointList=j;++this.m_jointCount;j.m_node1.joint=j;j.m_node1.other=j.m_body2;j.m_node1.prev=null;j.m_node1.next=j.m_body1.m_jointList;if(j.m_body1.m_jointList)j.m_body1.m_jointList.prev=j.m_node1;j.m_body1.m_jointList=j.m_node1;j.m_node2.joint=j;j.m_node2.other=j.m_body1;j.m_node2.prev=null;j.m_node2.next=j.m_body2.m_jointList;if(j.m_body2.m_jointList)j.m_body2.m_jointList.prev=j.m_node2;j.m_body2.m_jointList=j.m_node2;if(def.collideConnected==false)
{var b=def.body1.m_shapeCount<def.body2.m_shapeCount?def.body1:def.body2;for(var s=b.m_shapeList;s;s=s.m_next)
{s.ResetProxy(this.m_broadPhase);}}
return j;},DestroyJoint:function(j)
{var collideConnected=j.m_collideConnected;if(j.m_prev)
{j.m_prev.m_next=j.m_next;}
if(j.m_next)
{j.m_next.m_prev=j.m_prev;}
if(j==this.m_jointList)
{this.m_jointList=j.m_next;}
var body1=j.m_body1;var body2=j.m_body2;body1.WakeUp();body2.WakeUp();if(j.m_node1.prev)
{j.m_node1.prev.next=j.m_node1.next;}
if(j.m_node1.next)
{j.m_node1.next.prev=j.m_node1.prev;}
if(j.m_node1==body1.m_jointList)
{body1.m_jointList=j.m_node1.next;}
j.m_node1.prev=null;j.m_node1.next=null;if(j.m_node2.prev)
{j.m_node2.prev.next=j.m_node2.next;}
if(j.m_node2.next)
{j.m_node2.next.prev=j.m_node2.prev;}
if(j.m_node2==body2.m_jointList)
{body2.m_jointList=j.m_node2.next;}
j.m_node2.prev=null;j.m_node2.next=null;b2Joint.Destroy(j,this.m_blockAllocator);--this.m_jointCount;if(collideConnected==false)
{var b=body1.m_shapeCount<body2.m_shapeCount?body1:body2;for(var s=b.m_shapeList;s;s=s.m_next)
{s.ResetProxy(this.m_broadPhase);}}},GetGroundBody:function(){return this.m_groundBody;},step:new b2TimeStep(),Step:function(dt,iterations){var b;var other;this.step.dt=dt;this.step.iterations=iterations;if(dt>0.0)
{this.step.inv_dt=1.0/dt;}
else
{this.step.inv_dt=0.0;}
this.m_positionIterationCount=0;this.m_contactManager.CleanContactList();this.CleanBodyList();this.m_contactManager.Collide();var island=new b2Island(this.m_bodyCount,this.m_contactCount,this.m_jointCount,this.m_stackAllocator);for(b=this.m_bodyList;b!=null;b=b.m_next)
{b.m_flags&=~b2Body.e_islandFlag;}
for(var c=this.m_contactList;c!=null;c=c.m_next)
{c.m_flags&=~b2Contact.e_islandFlag;}
for(var j=this.m_jointList;j!=null;j=j.m_next)
{j.m_islandFlag=false;}
var stackSize=this.m_bodyCount;var stack=new Array(this.m_bodyCount);for(var k=0;k<this.m_bodyCount;k++)
stack[k]=null;for(var seed=this.m_bodyList;seed!=null;seed=seed.m_next)
{if(seed.m_flags&(b2Body.e_staticFlag|b2Body.e_islandFlag|b2Body.e_sleepFlag|b2Body.e_frozenFlag))
{continue;}
island.Clear();var stackCount=0;stack[stackCount++]=seed;seed.m_flags|=b2Body.e_islandFlag;;while(stackCount>0)
{b=stack[--stackCount];island.AddBody(b);b.m_flags&=~b2Body.e_sleepFlag;if(b.m_flags&b2Body.e_staticFlag)
{continue;}
for(var cn=b.m_contactList;cn!=null;cn=cn.next)
{if(cn.contact.m_flags&b2Contact.e_islandFlag)
{continue;}
island.AddContact(cn.contact);cn.contact.m_flags|=b2Contact.e_islandFlag;other=cn.other;if(other.m_flags&b2Body.e_islandFlag)
{continue;}
stack[stackCount++]=other;other.m_flags|=b2Body.e_islandFlag;}
for(var jn=b.m_jointList;jn!=null;jn=jn.next)
{if(jn.joint.m_islandFlag==true)
{continue;}
island.AddJoint(jn.joint);jn.joint.m_islandFlag=true;other=jn.other;if(other.m_flags&b2Body.e_islandFlag)
{continue;}
stack[stackCount++]=other;other.m_flags|=b2Body.e_islandFlag;}}
island.Solve(this.step,this.m_gravity);this.m_positionIterationCount=b2Math.b2Max(this.m_positionIterationCount,b2Island.m_positionIterationCount);if(this.m_allowSleep)
{island.UpdateSleep(dt);}
for(var i=0;i<island.m_bodyCount;++i)
{b=island.m_bodies[i];if(b.m_flags&b2Body.e_staticFlag)
{b.m_flags&=~b2Body.e_islandFlag;}
if(b.IsFrozen()&&this.m_listener)
{var response=this.m_listener.NotifyBoundaryViolated(b);if(response==b2WorldListener.b2_destroyBody)
{this.DestroyBody(b);b=null;island.m_bodies[i]=null;}}}}
this.m_broadPhase.Commit();},Query:function(aabb,shapes,maxCount){var results=new Array();var count=this.m_broadPhase.QueryAABB(aabb,results,maxCount);for(var i=0;i<count;++i)
{shapes[i]=results[i];}
return count;},GetBodyList:function(){return this.m_bodyList;},GetJointList:function(){return this.m_jointList;},GetContactList:function(){return this.m_contactList;},m_blockAllocator:null,m_stackAllocator:null,m_broadPhase:null,m_contactManager:new b2ContactManager(),m_bodyList:null,m_contactList:null,m_jointList:null,m_bodyCount:0,m_contactCount:0,m_jointCount:0,m_bodyDestroyList:null,m_gravity:null,m_allowSleep:null,m_groundBody:null,m_listener:null,m_filter:null,m_positionIterationCount:0};b2World.s_enablePositionCorrection=1;b2World.s_enableWarmStarting=1;
var b2WorldListener=Class.create();b2WorldListener.prototype={NotifyJointDestroyed:function(joint){},NotifyBoundaryViolated:function(body)
{return b2WorldListener.b2_freezeBody;},initialize:function(){}};b2WorldListener.b2_freezeBody=0;b2WorldListener.b2_destroyBody=1;
var b2JointNode=Class.create();b2JointNode.prototype={other:null,joint:null,prev:null,next:null,initialize:function(){}}

var b2Joint=Class.create();b2Joint.prototype={GetType:function(){return this.m_type;},GetAnchor1:function(){return null},GetAnchor2:function(){return null},GetReactionForce:function(invTimeStep){return null},GetReactionTorque:function(invTimeStep){return 0.0},GetBody1:function()
{return this.m_body1;},GetBody2:function()
{return this.m_body2;},GetNext:function(){return this.m_next;},GetUserData:function(){return this.m_userData;},initialize:function(def){this.m_node1=new b2JointNode();this.m_node2=new b2JointNode();this.m_type=def.type;this.m_prev=null;this.m_next=null;this.m_body1=def.body1;this.m_body2=def.body2;this.m_collideConnected=def.collideConnected;this.m_islandFlag=false;this.m_userData=def.userData;},PrepareVelocitySolver:function(){},SolveVelocityConstraints:function(step){},PreparePositionSolver:function(){},SolvePositionConstraints:function(){return false},m_type:0,m_prev:null,m_next:null,m_node1:new b2JointNode(),m_node2:new b2JointNode(),m_body1:null,m_body2:null,m_islandFlag:null,m_collideConnected:null,m_userData:null};b2Joint.Create=function(def,allocator){var joint=null;switch(def.type)
{case b2Joint.e_distanceJoint:{joint=new b2DistanceJoint(def);}
break;case b2Joint.e_mouseJoint:{joint=new b2MouseJoint(def);}
break;case b2Joint.e_prismaticJoint:{joint=new b2PrismaticJoint(def);}
break;case b2Joint.e_revoluteJoint:{joint=new b2RevoluteJoint(def);}
break;case b2Joint.e_pulleyJoint:{joint=new b2PulleyJoint(def);}
break;case b2Joint.e_gearJoint:{joint=new b2GearJoint(def);}
break;default:break;}
return joint;};b2Joint.Destroy=function(joint,allocator){};b2Joint.e_unknownJoint=0;b2Joint.e_revoluteJoint=1;b2Joint.e_prismaticJoint=2;b2Joint.e_distanceJoint=3;b2Joint.e_pulleyJoint=4;b2Joint.e_mouseJoint=5;b2Joint.e_gearJoint=6;b2Joint.e_inactiveLimit=0;b2Joint.e_atLowerLimit=1;b2Joint.e_atUpperLimit=2;b2Joint.e_equalLimits=3;
var b2JointDef=Class.create();b2JointDef.prototype={initialize:function()
{this.type=b2Joint.e_unknownJoint;this.userData=null;this.body1=null;this.body2=null;this.collideConnected=false;},type:0,userData:null,body1:null,body2:null,collideConnected:null}

var b2DistanceJoint=Class.create();Object.extend(b2DistanceJoint.prototype,b2Joint.prototype);Object.extend(b2DistanceJoint.prototype,{initialize:function(def){this.m_node1=new b2JointNode();this.m_node2=new b2JointNode();this.m_type=def.type;this.m_prev=null;this.m_next=null;this.m_body1=def.body1;this.m_body2=def.body2;this.m_collideConnected=def.collideConnected;this.m_islandFlag=false;this.m_userData=def.userData;this.m_localAnchor1=new b2Vec2();this.m_localAnchor2=new b2Vec2();this.m_u=new b2Vec2();var tMat;var tX;var tY;tMat=this.m_body1.m_R;tX=def.anchorPoint1.x-this.m_body1.m_position.x;tY=def.anchorPoint1.y-this.m_body1.m_position.y;this.m_localAnchor1.x=tX*tMat.col1.x+tY*tMat.col1.y;this.m_localAnchor1.y=tX*tMat.col2.x+tY*tMat.col2.y;tMat=this.m_body2.m_R;tX=def.anchorPoint2.x-this.m_body2.m_position.x;tY=def.anchorPoint2.y-this.m_body2.m_position.y;this.m_localAnchor2.x=tX*tMat.col1.x+tY*tMat.col1.y;this.m_localAnchor2.y=tX*tMat.col2.x+tY*tMat.col2.y;tX=def.anchorPoint2.x-def.anchorPoint1.x;tY=def.anchorPoint2.y-def.anchorPoint1.y;this.m_length=Math.sqrt(tX*tX+tY*tY);this.m_impulse=0.0;},PrepareVelocitySolver:function(){var tMat;tMat=this.m_body1.m_R;var r1X=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;var r1Y=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;tMat=this.m_body2.m_R;var r2X=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;var r2Y=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;this.m_u.x=this.m_body2.m_position.x+r2X-this.m_body1.m_position.x-r1X;this.m_u.y=this.m_body2.m_position.y+r2Y-this.m_body1.m_position.y-r1Y;var length=Math.sqrt(this.m_u.x*this.m_u.x+this.m_u.y*this.m_u.y);if(length>b2Settings.b2_linearSlop)
{this.m_u.Multiply(1.0/length);}
else
{this.m_u.SetZero();}
var cr1u=(r1X*this.m_u.y-r1Y*this.m_u.x);var cr2u=(r2X*this.m_u.y-r2Y*this.m_u.x);this.m_mass=this.m_body1.m_invMass+this.m_body1.m_invI*cr1u*cr1u+this.m_body2.m_invMass+this.m_body2.m_invI*cr2u*cr2u;this.m_mass=1.0/this.m_mass;if(b2World.s_enableWarmStarting)
{var PX=this.m_impulse*this.m_u.x;var PY=this.m_impulse*this.m_u.y;this.m_body1.m_linearVelocity.x-=this.m_body1.m_invMass*PX;this.m_body1.m_linearVelocity.y-=this.m_body1.m_invMass*PY;this.m_body1.m_angularVelocity-=this.m_body1.m_invI*(r1X*PY-r1Y*PX);this.m_body2.m_linearVelocity.x+=this.m_body2.m_invMass*PX;this.m_body2.m_linearVelocity.y+=this.m_body2.m_invMass*PY;this.m_body2.m_angularVelocity+=this.m_body2.m_invI*(r2X*PY-r2Y*PX);}
else
{this.m_impulse=0.0;}},SolveVelocityConstraints:function(step){var tMat;tMat=this.m_body1.m_R;var r1X=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;var r1Y=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;tMat=this.m_body2.m_R;var r2X=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;var r2Y=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;var v1X=this.m_body1.m_linearVelocity.x+(-this.m_body1.m_angularVelocity*r1Y);var v1Y=this.m_body1.m_linearVelocity.y+(this.m_body1.m_angularVelocity*r1X);var v2X=this.m_body2.m_linearVelocity.x+(-this.m_body2.m_angularVelocity*r2Y);var v2Y=this.m_body2.m_linearVelocity.y+(this.m_body2.m_angularVelocity*r2X);var Cdot=(this.m_u.x*(v2X-v1X)+this.m_u.y*(v2Y-v1Y));var impulse=-this.m_mass*Cdot;this.m_impulse+=impulse;var PX=impulse*this.m_u.x;var PY=impulse*this.m_u.y;this.m_body1.m_linearVelocity.x-=this.m_body1.m_invMass*PX;this.m_body1.m_linearVelocity.y-=this.m_body1.m_invMass*PY;this.m_body1.m_angularVelocity-=this.m_body1.m_invI*(r1X*PY-r1Y*PX);this.m_body2.m_linearVelocity.x+=this.m_body2.m_invMass*PX;this.m_body2.m_linearVelocity.y+=this.m_body2.m_invMass*PY;this.m_body2.m_angularVelocity+=this.m_body2.m_invI*(r2X*PY-r2Y*PX);},SolvePositionConstraints:function(){var tMat;tMat=this.m_body1.m_R;var r1X=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;var r1Y=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;tMat=this.m_body2.m_R;var r2X=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;var r2Y=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;var dX=this.m_body2.m_position.x+r2X-this.m_body1.m_position.x-r1X;var dY=this.m_body2.m_position.y+r2Y-this.m_body1.m_position.y-r1Y;var length=Math.sqrt(dX*dX+dY*dY);dX/=length;dY/=length;var C=length-this.m_length;C=b2Math.b2Clamp(C,-b2Settings.b2_maxLinearCorrection,b2Settings.b2_maxLinearCorrection);var impulse=-this.m_mass*C;this.m_u.Set(dX,dY);var PX=impulse*this.m_u.x;var PY=impulse*this.m_u.y;this.m_body1.m_position.x-=this.m_body1.m_invMass*PX;this.m_body1.m_position.y-=this.m_body1.m_invMass*PY;this.m_body1.m_rotation-=this.m_body1.m_invI*(r1X*PY-r1Y*PX);this.m_body2.m_position.x+=this.m_body2.m_invMass*PX;this.m_body2.m_position.y+=this.m_body2.m_invMass*PY;this.m_body2.m_rotation+=this.m_body2.m_invI*(r2X*PY-r2Y*PX);this.m_body1.m_R.Set(this.m_body1.m_rotation);this.m_body2.m_R.Set(this.m_body2.m_rotation);return b2Math.b2Abs(C)<b2Settings.b2_linearSlop;},GetAnchor1:function(){return b2Math.AddVV(this.m_body1.m_position,b2Math.b2MulMV(this.m_body1.m_R,this.m_localAnchor1));},GetAnchor2:function(){return b2Math.AddVV(this.m_body2.m_position,b2Math.b2MulMV(this.m_body2.m_R,this.m_localAnchor2));},GetReactionForce:function(invTimeStep)
{var F=new b2Vec2();F.SetV(this.m_u);F.Multiply(this.m_impulse*invTimeStep);return F;},GetReactionTorque:function(invTimeStep)
{return 0.0;},m_localAnchor1:new b2Vec2(),m_localAnchor2:new b2Vec2(),m_u:new b2Vec2(),m_impulse:null,m_mass:null,m_length:null});
var b2DistanceJointDef=Class.create();Object.extend(b2DistanceJointDef.prototype,b2JointDef.prototype);Object.extend(b2DistanceJointDef.prototype,{initialize:function()
{this.type=b2Joint.e_unknownJoint;this.userData=null;this.body1=null;this.body2=null;this.collideConnected=false;this.anchorPoint1=new b2Vec2();this.anchorPoint2=new b2Vec2();this.type=b2Joint.e_distanceJoint;},anchorPoint1:new b2Vec2(),anchorPoint2:new b2Vec2()});
var b2Jacobian=Class.create();b2Jacobian.prototype={linear1:new b2Vec2(),angular1:null,linear2:new b2Vec2(),angular2:null,SetZero:function(){this.linear1.SetZero();this.angular1=0.0;this.linear2.SetZero();this.angular2=0.0;},Set:function(x1,a1,x2,a2){this.linear1.SetV(x1);this.angular1=a1;this.linear2.SetV(x2);this.angular2=a2;},Compute:function(x1,a1,x2,a2){return(this.linear1.x*x1.x+this.linear1.y*x1.y)+this.angular1*a1+(this.linear2.x*x2.x+this.linear2.y*x2.y)+this.angular2*a2;},initialize:function(){this.linear1=new b2Vec2();this.linear2=new b2Vec2();}};
var b2GearJoint=Class.create();Object.extend(b2GearJoint.prototype,b2Joint.prototype);Object.extend(b2GearJoint.prototype,{GetAnchor1:function(){var tMat=this.m_body1.m_R;return new b2Vec2(this.m_body1.m_position.x+(tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y),this.m_body1.m_position.y+(tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y));},GetAnchor2:function(){var tMat=this.m_body2.m_R;return new b2Vec2(this.m_body2.m_position.x+(tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y),this.m_body2.m_position.y+(tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y));},GetReactionForce:function(invTimeStep){return new b2Vec2();},GetReactionTorque:function(invTimeStep){return 0.0;},GetRatio:function(){return this.m_ratio;},initialize:function(def){this.m_node1=new b2JointNode();this.m_node2=new b2JointNode();this.m_type=def.type;this.m_prev=null;this.m_next=null;this.m_body1=def.body1;this.m_body2=def.body2;this.m_collideConnected=def.collideConnected;this.m_islandFlag=false;this.m_userData=def.userData;this.m_groundAnchor1=new b2Vec2();this.m_groundAnchor2=new b2Vec2();this.m_localAnchor1=new b2Vec2();this.m_localAnchor2=new b2Vec2();this.m_J=new b2Jacobian();this.m_revolute1=null;this.m_prismatic1=null;this.m_revolute2=null;this.m_prismatic2=null;var coordinate1;var coordinate2;this.m_ground1=def.joint1.m_body1;this.m_body1=def.joint1.m_body2;if(def.joint1.m_type==b2Joint.e_revoluteJoint)
{this.m_revolute1=def.joint1;this.m_groundAnchor1.SetV(this.m_revolute1.m_localAnchor1);this.m_localAnchor1.SetV(this.m_revolute1.m_localAnchor2);coordinate1=this.m_revolute1.GetJointAngle();}
else
{this.m_prismatic1=def.joint1;this.m_groundAnchor1.SetV(this.m_prismatic1.m_localAnchor1);this.m_localAnchor1.SetV(this.m_prismatic1.m_localAnchor2);coordinate1=this.m_prismatic1.GetJointTranslation();}
this.m_ground2=def.joint2.m_body1;this.m_body2=def.joint2.m_body2;if(def.joint2.m_type==b2Joint.e_revoluteJoint)
{this.m_revolute2=def.joint2;this.m_groundAnchor2.SetV(this.m_revolute2.m_localAnchor1);this.m_localAnchor2.SetV(this.m_revolute2.m_localAnchor2);coordinate2=this.m_revolute2.GetJointAngle();}
else
{this.m_prismatic2=def.joint2;this.m_groundAnchor2.SetV(this.m_prismatic2.m_localAnchor1);this.m_localAnchor2.SetV(this.m_prismatic2.m_localAnchor2);coordinate2=this.m_prismatic2.GetJointTranslation();}
this.m_ratio=def.ratio;this.m_constant=coordinate1+this.m_ratio*coordinate2;this.m_impulse=0.0;},PrepareVelocitySolver:function(){var g1=this.m_ground1;var g2=this.m_ground2;var b1=this.m_body1;var b2=this.m_body2;var ugX;var ugY;var rX;var rY;var tMat;var tVec;var crug;var K=0.0;this.m_J.SetZero();if(this.m_revolute1)
{this.m_J.angular1=-1.0;K+=b1.m_invI;}
else
{tMat=g1.m_R;tVec=this.m_prismatic1.m_localXAxis1;ugX=tMat.col1.x*tVec.x+tMat.col2.x*tVec.y;ugY=tMat.col1.y*tVec.x+tMat.col2.y*tVec.y;tMat=b1.m_R;rX=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;rY=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;crug=rX*ugY-rY*ugX;this.m_J.linear1.Set(-ugX,-ugY);this.m_J.angular1=-crug;K+=b1.m_invMass+b1.m_invI*crug*crug;}
if(this.m_revolute2)
{this.m_J.angular2=-this.m_ratio;K+=this.m_ratio*this.m_ratio*b2.m_invI;}
else
{tMat=g2.m_R;tVec=this.m_prismatic2.m_localXAxis1;ugX=tMat.col1.x*tVec.x+tMat.col2.x*tVec.y;ugY=tMat.col1.y*tVec.x+tMat.col2.y*tVec.y;tMat=b2.m_R;rX=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;rY=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;crug=rX*ugY-rY*ugX;this.m_J.linear2.Set(-this.m_ratio*ugX,-this.m_ratio*ugY);this.m_J.angular2=-this.m_ratio*crug;K+=this.m_ratio*this.m_ratio*(b2.m_invMass+b2.m_invI*crug*crug);}
this.m_mass=1.0/K;b1.m_linearVelocity.x+=b1.m_invMass*this.m_impulse*this.m_J.linear1.x;b1.m_linearVelocity.y+=b1.m_invMass*this.m_impulse*this.m_J.linear1.y;b1.m_angularVelocity+=b1.m_invI*this.m_impulse*this.m_J.angular1;b2.m_linearVelocity.x+=b2.m_invMass*this.m_impulse*this.m_J.linear2.x;b2.m_linearVelocity.y+=b2.m_invMass*this.m_impulse*this.m_J.linear2.y;b2.m_angularVelocity+=b2.m_invI*this.m_impulse*this.m_J.angular2;},SolveVelocityConstraints:function(step){var b1=this.m_body1;var b2=this.m_body2;var Cdot=this.m_J.Compute(b1.m_linearVelocity,b1.m_angularVelocity,b2.m_linearVelocity,b2.m_angularVelocity);var impulse=-this.m_mass*Cdot;this.m_impulse+=impulse;b1.m_linearVelocity.x+=b1.m_invMass*impulse*this.m_J.linear1.x;b1.m_linearVelocity.y+=b1.m_invMass*impulse*this.m_J.linear1.y;b1.m_angularVelocity+=b1.m_invI*impulse*this.m_J.angular1;b2.m_linearVelocity.x+=b2.m_invMass*impulse*this.m_J.linear2.x;b2.m_linearVelocity.y+=b2.m_invMass*impulse*this.m_J.linear2.y;b2.m_angularVelocity+=b2.m_invI*impulse*this.m_J.angular2;},SolvePositionConstraints:function(){var linearError=0.0;var b1=this.m_body1;var b2=this.m_body2;var coordinate1;var coordinate2;if(this.m_revolute1)
{coordinate1=this.m_revolute1.GetJointAngle();}
else
{coordinate1=this.m_prismatic1.GetJointTranslation();}
if(this.m_revolute2)
{coordinate2=this.m_revolute2.GetJointAngle();}
else
{coordinate2=this.m_prismatic2.GetJointTranslation();}
var C=this.m_constant-(coordinate1+this.m_ratio*coordinate2);var impulse=-this.m_mass*C;b1.m_position.x+=b1.m_invMass*impulse*this.m_J.linear1.x;b1.m_position.y+=b1.m_invMass*impulse*this.m_J.linear1.y;b1.m_rotation+=b1.m_invI*impulse*this.m_J.angular1;b2.m_position.x+=b2.m_invMass*impulse*this.m_J.linear2.x;b2.m_position.y+=b2.m_invMass*impulse*this.m_J.linear2.y;b2.m_rotation+=b2.m_invI*impulse*this.m_J.angular2;b1.m_R.Set(b1.m_rotation);b2.m_R.Set(b2.m_rotation);return linearError<b2Settings.b2_linearSlop;},m_ground1:null,m_ground2:null,m_revolute1:null,m_prismatic1:null,m_revolute2:null,m_prismatic2:null,m_groundAnchor1:new b2Vec2(),m_groundAnchor2:new b2Vec2(),m_localAnchor1:new b2Vec2(),m_localAnchor2:new b2Vec2(),m_J:new b2Jacobian(),m_constant:null,m_ratio:null,m_mass:null,m_impulse:null});
var b2GearJointDef=Class.create();Object.extend(b2GearJointDef.prototype,b2JointDef.prototype);Object.extend(b2GearJointDef.prototype,{initialize:function()
{this.type=b2Joint.e_gearJoint;this.joint1=null;this.joint2=null;this.ratio=1.0;},joint1:null,joint2:null,ratio:null});
var b2MouseJoint=Class.create();Object.extend(b2MouseJoint.prototype,b2Joint.prototype);Object.extend(b2MouseJoint.prototype,{GetAnchor1:function(){return this.m_target;},GetAnchor2:function(){var tVec=b2Math.b2MulMV(this.m_body2.m_R,this.m_localAnchor);tVec.Add(this.m_body2.m_position);return tVec;},GetReactionForce:function(invTimeStep)
{var F=new b2Vec2();F.SetV(this.m_impulse);F.Multiply(invTimeStep);return F;},GetReactionTorque:function(invTimeStep)
{return 0.0;},SetTarget:function(target){this.m_body2.WakeUp();this.m_target=target;},initialize:function(def){this.m_node1=new b2JointNode();this.m_node2=new b2JointNode();this.m_type=def.type;this.m_prev=null;this.m_next=null;this.m_body1=def.body1;this.m_body2=def.body2;this.m_collideConnected=def.collideConnected;this.m_islandFlag=false;this.m_userData=def.userData;this.K=new b2Mat22();this.K1=new b2Mat22();this.K2=new b2Mat22();this.m_localAnchor=new b2Vec2();this.m_target=new b2Vec2();this.m_impulse=new b2Vec2();this.m_ptpMass=new b2Mat22();this.m_C=new b2Vec2();this.m_target.SetV(def.target);var tX=this.m_target.x-this.m_body2.m_position.x;var tY=this.m_target.y-this.m_body2.m_position.y;this.m_localAnchor.x=(tX*this.m_body2.m_R.col1.x+tY*this.m_body2.m_R.col1.y);this.m_localAnchor.y=(tX*this.m_body2.m_R.col2.x+tY*this.m_body2.m_R.col2.y);this.m_maxForce=def.maxForce;this.m_impulse.SetZero();var mass=this.m_body2.m_mass;var omega=2.0*b2Settings.b2_pi*def.frequencyHz;var d=2.0*mass*def.dampingRatio*omega;var k=mass*omega*omega;this.m_gamma=1.0/(d+def.timeStep*k);this.m_beta=def.timeStep*k/(d+def.timeStep*k);},K:new b2Mat22(),K1:new b2Mat22(),K2:new b2Mat22(),PrepareVelocitySolver:function(){var b=this.m_body2;var tMat;tMat=b.m_R;var rX=tMat.col1.x*this.m_localAnchor.x+tMat.col2.x*this.m_localAnchor.y;var rY=tMat.col1.y*this.m_localAnchor.x+tMat.col2.y*this.m_localAnchor.y;var invMass=b.m_invMass;var invI=b.m_invI;this.K1.col1.x=invMass;this.K1.col2.x=0.0;this.K1.col1.y=0.0;this.K1.col2.y=invMass;this.K2.col1.x=invI*rY*rY;this.K2.col2.x=-invI*rX*rY;this.K2.col1.y=-invI*rX*rY;this.K2.col2.y=invI*rX*rX;this.K.SetM(this.K1);this.K.AddM(this.K2);this.K.col1.x+=this.m_gamma;this.K.col2.y+=this.m_gamma;this.K.Invert(this.m_ptpMass);this.m_C.x=b.m_position.x+rX-this.m_target.x;this.m_C.y=b.m_position.y+rY-this.m_target.y;b.m_angularVelocity*=0.98;var PX=this.m_impulse.x;var PY=this.m_impulse.y;b.m_linearVelocity.x+=invMass*PX;b.m_linearVelocity.y+=invMass*PY;b.m_angularVelocity+=invI*(rX*PY-rY*PX);},SolveVelocityConstraints:function(step){var body=this.m_body2;var tMat;tMat=body.m_R;var rX=tMat.col1.x*this.m_localAnchor.x+tMat.col2.x*this.m_localAnchor.y;var rY=tMat.col1.y*this.m_localAnchor.x+tMat.col2.y*this.m_localAnchor.y;var CdotX=body.m_linearVelocity.x+(-body.m_angularVelocity*rY);var CdotY=body.m_linearVelocity.y+(body.m_angularVelocity*rX);tMat=this.m_ptpMass;var tX=CdotX+(this.m_beta*step.inv_dt)*this.m_C.x+this.m_gamma*this.m_impulse.x;var tY=CdotY+(this.m_beta*step.inv_dt)*this.m_C.y+this.m_gamma*this.m_impulse.y;var impulseX=-(tMat.col1.x*tX+tMat.col2.x*tY);var impulseY=-(tMat.col1.y*tX+tMat.col2.y*tY);var oldImpulseX=this.m_impulse.x;var oldImpulseY=this.m_impulse.y;this.m_impulse.x+=impulseX;this.m_impulse.y+=impulseY;var length=this.m_impulse.Length();if(length>step.dt*this.m_maxForce)
{this.m_impulse.Multiply(step.dt*this.m_maxForce/length);}
impulseX=this.m_impulse.x-oldImpulseX;impulseY=this.m_impulse.y-oldImpulseY;body.m_linearVelocity.x+=body.m_invMass*impulseX;body.m_linearVelocity.y+=body.m_invMass*impulseY;body.m_angularVelocity+=body.m_invI*(rX*impulseY-rY*impulseX);},SolvePositionConstraints:function(){return true;},m_localAnchor:new b2Vec2(),m_target:new b2Vec2(),m_impulse:new b2Vec2(),m_ptpMass:new b2Mat22(),m_C:new b2Vec2(),m_maxForce:null,m_beta:null,m_gamma:null});
var b2MouseJointDef=Class.create();Object.extend(b2MouseJointDef.prototype,b2JointDef.prototype);Object.extend(b2MouseJointDef.prototype,{initialize:function()
{this.type=b2Joint.e_unknownJoint;this.userData=null;this.body1=null;this.body2=null;this.collideConnected=false;this.target=new b2Vec2();this.type=b2Joint.e_mouseJoint;this.maxForce=0.0;this.frequencyHz=5.0;this.dampingRatio=0.7;this.timeStep=1.0/60.0;},target:new b2Vec2(),maxForce:null,frequencyHz:null,dampingRatio:null,timeStep:null});
var b2PrismaticJoint=Class.create();Object.extend(b2PrismaticJoint.prototype,b2Joint.prototype);Object.extend(b2PrismaticJoint.prototype,{GetAnchor1:function(){var b1=this.m_body1;var tVec=new b2Vec2();tVec.SetV(this.m_localAnchor1);tVec.MulM(b1.m_R);tVec.Add(b1.m_position);return tVec;},GetAnchor2:function(){var b2=this.m_body2;var tVec=new b2Vec2();tVec.SetV(this.m_localAnchor2);tVec.MulM(b2.m_R);tVec.Add(b2.m_position);return tVec;},GetJointTranslation:function(){var b1=this.m_body1;var b2=this.m_body2;var tMat;tMat=b1.m_R;var r1X=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;var r1Y=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;tMat=b2.m_R;var r2X=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;var r2Y=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;var p1X=b1.m_position.x+r1X;var p1Y=b1.m_position.y+r1Y;var p2X=b2.m_position.x+r2X;var p2Y=b2.m_position.y+r2Y;var dX=p2X-p1X;var dY=p2Y-p1Y;tMat=b1.m_R;var ax1X=tMat.col1.x*this.m_localXAxis1.x+tMat.col2.x*this.m_localXAxis1.y;var ax1Y=tMat.col1.y*this.m_localXAxis1.x+tMat.col2.y*this.m_localXAxis1.y;var translation=ax1X*dX+ax1Y*dY;return translation;},GetJointSpeed:function(){var b1=this.m_body1;var b2=this.m_body2;var tMat;tMat=b1.m_R;var r1X=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;var r1Y=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;tMat=b2.m_R;var r2X=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;var r2Y=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;var p1X=b1.m_position.x+r1X;var p1Y=b1.m_position.y+r1Y;var p2X=b2.m_position.x+r2X;var p2Y=b2.m_position.y+r2Y;var dX=p2X-p1X;var dY=p2Y-p1Y;tMat=b1.m_R;var ax1X=tMat.col1.x*this.m_localXAxis1.x+tMat.col2.x*this.m_localXAxis1.y;var ax1Y=tMat.col1.y*this.m_localXAxis1.x+tMat.col2.y*this.m_localXAxis1.y;var v1=b1.m_linearVelocity;var v2=b2.m_linearVelocity;var w1=b1.m_angularVelocity;var w2=b2.m_angularVelocity;var speed=(dX*(-w1*ax1Y)+dY*(w1*ax1X))+(ax1X*(((v2.x+(-w2*r2Y))-v1.x)-(-w1*r1Y))+ax1Y*(((v2.y+(w2*r2X))-v1.y)-(w1*r1X)));return speed;},GetMotorForce:function(invTimeStep){return invTimeStep*this.m_motorImpulse;},SetMotorSpeed:function(speed)
{this.m_motorSpeed=speed;},SetMotorForce:function(force)
{this.m_maxMotorForce=force;},GetReactionForce:function(invTimeStep)
{var tImp=invTimeStep*this.m_limitImpulse;var tMat;tMat=this.m_body1.m_R;var ax1X=tImp*(tMat.col1.x*this.m_localXAxis1.x+tMat.col2.x*this.m_localXAxis1.y);var ax1Y=tImp*(tMat.col1.y*this.m_localXAxis1.x+tMat.col2.y*this.m_localXAxis1.y);var ay1X=tImp*(tMat.col1.x*this.m_localYAxis1.x+tMat.col2.x*this.m_localYAxis1.y);var ay1Y=tImp*(tMat.col1.y*this.m_localYAxis1.x+tMat.col2.y*this.m_localYAxis1.y);return new b2Vec2(ax1X+ay1X,ax1Y+ay1Y);},GetReactionTorque:function(invTimeStep)
{return invTimeStep*this.m_angularImpulse;},initialize:function(def){this.m_node1=new b2JointNode();this.m_node2=new b2JointNode();this.m_type=def.type;this.m_prev=null;this.m_next=null;this.m_body1=def.body1;this.m_body2=def.body2;this.m_collideConnected=def.collideConnected;this.m_islandFlag=false;this.m_userData=def.userData;this.m_localAnchor1=new b2Vec2();this.m_localAnchor2=new b2Vec2();this.m_localXAxis1=new b2Vec2();this.m_localYAxis1=new b2Vec2();this.m_linearJacobian=new b2Jacobian();this.m_motorJacobian=new b2Jacobian();var tMat;var tX;var tY;tMat=this.m_body1.m_R;tX=(def.anchorPoint.x-this.m_body1.m_position.x);tY=(def.anchorPoint.y-this.m_body1.m_position.y);this.m_localAnchor1.Set((tX*tMat.col1.x+tY*tMat.col1.y),(tX*tMat.col2.x+tY*tMat.col2.y));tMat=this.m_body2.m_R;tX=(def.anchorPoint.x-this.m_body2.m_position.x);tY=(def.anchorPoint.y-this.m_body2.m_position.y);this.m_localAnchor2.Set((tX*tMat.col1.x+tY*tMat.col1.y),(tX*tMat.col2.x+tY*tMat.col2.y));tMat=this.m_body1.m_R;tX=def.axis.x;tY=def.axis.y;this.m_localXAxis1.Set((tX*tMat.col1.x+tY*tMat.col1.y),(tX*tMat.col2.x+tY*tMat.col2.y));this.m_localYAxis1.x=-this.m_localXAxis1.y;this.m_localYAxis1.y=this.m_localXAxis1.x;this.m_initialAngle=this.m_body2.m_rotation-this.m_body1.m_rotation;this.m_linearJacobian.SetZero();this.m_linearMass=0.0;this.m_linearImpulse=0.0;this.m_angularMass=0.0;this.m_angularImpulse=0.0;this.m_motorJacobian.SetZero();this.m_motorMass=0.0;this.m_motorImpulse=0.0;this.m_limitImpulse=0.0;this.m_limitPositionImpulse=0.0;this.m_lowerTranslation=def.lowerTranslation;this.m_upperTranslation=def.upperTranslation;this.m_maxMotorForce=def.motorForce;this.m_motorSpeed=def.motorSpeed;this.m_enableLimit=def.enableLimit;this.m_enableMotor=def.enableMotor;},PrepareVelocitySolver:function(){var b1=this.m_body1;var b2=this.m_body2;var tMat;tMat=b1.m_R;var r1X=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;var r1Y=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;tMat=b2.m_R;var r2X=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;var r2Y=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;var invMass1=b1.m_invMass;var invMass2=b2.m_invMass;var invI1=b1.m_invI;var invI2=b2.m_invI;tMat=b1.m_R;var ay1X=tMat.col1.x*this.m_localYAxis1.x+tMat.col2.x*this.m_localYAxis1.y;var ay1Y=tMat.col1.y*this.m_localYAxis1.x+tMat.col2.y*this.m_localYAxis1.y;var eX=b2.m_position.x+r2X-b1.m_position.x;var eY=b2.m_position.y+r2Y-b1.m_position.y;this.m_linearJacobian.linear1.x=-ay1X;this.m_linearJacobian.linear1.y=-ay1Y;this.m_linearJacobian.linear2.x=ay1X;this.m_linearJacobian.linear2.y=ay1Y;this.m_linearJacobian.angular1=-(eX*ay1Y-eY*ay1X);this.m_linearJacobian.angular2=r2X*ay1Y-r2Y*ay1X;this.m_linearMass=invMass1+invI1*this.m_linearJacobian.angular1*this.m_linearJacobian.angular1+
invMass2+invI2*this.m_linearJacobian.angular2*this.m_linearJacobian.angular2;this.m_linearMass=1.0/this.m_linearMass;this.m_angularMass=1.0/(invI1+invI2);if(this.m_enableLimit||this.m_enableMotor)
{tMat=b1.m_R;var ax1X=tMat.col1.x*this.m_localXAxis1.x+tMat.col2.x*this.m_localXAxis1.y;var ax1Y=tMat.col1.y*this.m_localXAxis1.x+tMat.col2.y*this.m_localXAxis1.y;this.m_motorJacobian.linear1.x=-ax1X;this.m_motorJacobian.linear1.y=-ax1Y;this.m_motorJacobian.linear2.x=ax1X;this.m_motorJacobian.linear2.y=ax1Y;this.m_motorJacobian.angular1=-(eX*ax1Y-eY*ax1X);this.m_motorJacobian.angular2=r2X*ax1Y-r2Y*ax1X;this.m_motorMass=invMass1+invI1*this.m_motorJacobian.angular1*this.m_motorJacobian.angular1+
invMass2+invI2*this.m_motorJacobian.angular2*this.m_motorJacobian.angular2;this.m_motorMass=1.0/this.m_motorMass;if(this.m_enableLimit)
{var dX=eX-r1X;var dY=eY-r1Y;var jointTranslation=ax1X*dX+ax1Y*dY;if(b2Math.b2Abs(this.m_upperTranslation-this.m_lowerTranslation)<2.0*b2Settings.b2_linearSlop)
{this.m_limitState=b2Joint.e_equalLimits;}
else if(jointTranslation<=this.m_lowerTranslation)
{if(this.m_limitState!=b2Joint.e_atLowerLimit)
{this.m_limitImpulse=0.0;}
this.m_limitState=b2Joint.e_atLowerLimit;}
else if(jointTranslation>=this.m_upperTranslation)
{if(this.m_limitState!=b2Joint.e_atUpperLimit)
{this.m_limitImpulse=0.0;}
this.m_limitState=b2Joint.e_atUpperLimit;}
else
{this.m_limitState=b2Joint.e_inactiveLimit;this.m_limitImpulse=0.0;}}}
if(this.m_enableMotor==false)
{this.m_motorImpulse=0.0;}
if(this.m_enableLimit==false)
{this.m_limitImpulse=0.0;}
if(b2World.s_enableWarmStarting)
{var P1X=this.m_linearImpulse*this.m_linearJacobian.linear1.x+(this.m_motorImpulse+this.m_limitImpulse)*this.m_motorJacobian.linear1.x;var P1Y=this.m_linearImpulse*this.m_linearJacobian.linear1.y+(this.m_motorImpulse+this.m_limitImpulse)*this.m_motorJacobian.linear1.y;var P2X=this.m_linearImpulse*this.m_linearJacobian.linear2.x+(this.m_motorImpulse+this.m_limitImpulse)*this.m_motorJacobian.linear2.x;var P2Y=this.m_linearImpulse*this.m_linearJacobian.linear2.y+(this.m_motorImpulse+this.m_limitImpulse)*this.m_motorJacobian.linear2.y;var L1=this.m_linearImpulse*this.m_linearJacobian.angular1-this.m_angularImpulse+(this.m_motorImpulse+this.m_limitImpulse)*this.m_motorJacobian.angular1;var L2=this.m_linearImpulse*this.m_linearJacobian.angular2+this.m_angularImpulse+(this.m_motorImpulse+this.m_limitImpulse)*this.m_motorJacobian.angular2;b1.m_linearVelocity.x+=invMass1*P1X;b1.m_linearVelocity.y+=invMass1*P1Y;b1.m_angularVelocity+=invI1*L1;b2.m_linearVelocity.x+=invMass2*P2X;b2.m_linearVelocity.y+=invMass2*P2Y;b2.m_angularVelocity+=invI2*L2;}
else
{this.m_linearImpulse=0.0;this.m_angularImpulse=0.0;this.m_limitImpulse=0.0;this.m_motorImpulse=0.0;}
this.m_limitPositionImpulse=0.0;},SolveVelocityConstraints:function(step){var b1=this.m_body1;var b2=this.m_body2;var invMass1=b1.m_invMass;var invMass2=b2.m_invMass;var invI1=b1.m_invI;var invI2=b2.m_invI;var oldLimitImpulse;var linearCdot=this.m_linearJacobian.Compute(b1.m_linearVelocity,b1.m_angularVelocity,b2.m_linearVelocity,b2.m_angularVelocity);var linearImpulse=-this.m_linearMass*linearCdot;this.m_linearImpulse+=linearImpulse;b1.m_linearVelocity.x+=(invMass1*linearImpulse)*this.m_linearJacobian.linear1.x;b1.m_linearVelocity.y+=(invMass1*linearImpulse)*this.m_linearJacobian.linear1.y;b1.m_angularVelocity+=invI1*linearImpulse*this.m_linearJacobian.angular1;b2.m_linearVelocity.x+=(invMass2*linearImpulse)*this.m_linearJacobian.linear2.x;b2.m_linearVelocity.y+=(invMass2*linearImpulse)*this.m_linearJacobian.linear2.y;b2.m_angularVelocity+=invI2*linearImpulse*this.m_linearJacobian.angular2;var angularCdot=b2.m_angularVelocity-b1.m_angularVelocity;var angularImpulse=-this.m_angularMass*angularCdot;this.m_angularImpulse+=angularImpulse;b1.m_angularVelocity-=invI1*angularImpulse;b2.m_angularVelocity+=invI2*angularImpulse;if(this.m_enableMotor&&this.m_limitState!=b2Joint.e_equalLimits)
{var motorCdot=this.m_motorJacobian.Compute(b1.m_linearVelocity,b1.m_angularVelocity,b2.m_linearVelocity,b2.m_angularVelocity)-this.m_motorSpeed;var motorImpulse=-this.m_motorMass*motorCdot;var oldMotorImpulse=this.m_motorImpulse;this.m_motorImpulse=b2Math.b2Clamp(this.m_motorImpulse+motorImpulse,-step.dt*this.m_maxMotorForce,step.dt*this.m_maxMotorForce);motorImpulse=this.m_motorImpulse-oldMotorImpulse;b1.m_linearVelocity.x+=(invMass1*motorImpulse)*this.m_motorJacobian.linear1.x;b1.m_linearVelocity.y+=(invMass1*motorImpulse)*this.m_motorJacobian.linear1.y;b1.m_angularVelocity+=invI1*motorImpulse*this.m_motorJacobian.angular1;b2.m_linearVelocity.x+=(invMass2*motorImpulse)*this.m_motorJacobian.linear2.x;b2.m_linearVelocity.y+=(invMass2*motorImpulse)*this.m_motorJacobian.linear2.y;b2.m_angularVelocity+=invI2*motorImpulse*this.m_motorJacobian.angular2;}
if(this.m_enableLimit&&this.m_limitState!=b2Joint.e_inactiveLimit)
{var limitCdot=this.m_motorJacobian.Compute(b1.m_linearVelocity,b1.m_angularVelocity,b2.m_linearVelocity,b2.m_angularVelocity);var limitImpulse=-this.m_motorMass*limitCdot;if(this.m_limitState==b2Joint.e_equalLimits)
{this.m_limitImpulse+=limitImpulse;}
else if(this.m_limitState==b2Joint.e_atLowerLimit)
{oldLimitImpulse=this.m_limitImpulse;this.m_limitImpulse=b2Math.b2Max(this.m_limitImpulse+limitImpulse,0.0);limitImpulse=this.m_limitImpulse-oldLimitImpulse;}
else if(this.m_limitState==b2Joint.e_atUpperLimit)
{oldLimitImpulse=this.m_limitImpulse;this.m_limitImpulse=b2Math.b2Min(this.m_limitImpulse+limitImpulse,0.0);limitImpulse=this.m_limitImpulse-oldLimitImpulse;}
b1.m_linearVelocity.x+=(invMass1*limitImpulse)*this.m_motorJacobian.linear1.x;b1.m_linearVelocity.y+=(invMass1*limitImpulse)*this.m_motorJacobian.linear1.y;b1.m_angularVelocity+=invI1*limitImpulse*this.m_motorJacobian.angular1;b2.m_linearVelocity.x+=(invMass2*limitImpulse)*this.m_motorJacobian.linear2.x;b2.m_linearVelocity.y+=(invMass2*limitImpulse)*this.m_motorJacobian.linear2.y;b2.m_angularVelocity+=invI2*limitImpulse*this.m_motorJacobian.angular2;}},SolvePositionConstraints:function(){var limitC;var oldLimitImpulse;var b1=this.m_body1;var b2=this.m_body2;var invMass1=b1.m_invMass;var invMass2=b2.m_invMass;var invI1=b1.m_invI;var invI2=b2.m_invI;var tMat;tMat=b1.m_R;var r1X=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;var r1Y=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;tMat=b2.m_R;var r2X=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;var r2Y=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;var p1X=b1.m_position.x+r1X;var p1Y=b1.m_position.y+r1Y;var p2X=b2.m_position.x+r2X;var p2Y=b2.m_position.y+r2Y;var dX=p2X-p1X;var dY=p2Y-p1Y;tMat=b1.m_R;var ay1X=tMat.col1.x*this.m_localYAxis1.x+tMat.col2.x*this.m_localYAxis1.y;var ay1Y=tMat.col1.y*this.m_localYAxis1.x+tMat.col2.y*this.m_localYAxis1.y;var linearC=ay1X*dX+ay1Y*dY;linearC=b2Math.b2Clamp(linearC,-b2Settings.b2_maxLinearCorrection,b2Settings.b2_maxLinearCorrection);var linearImpulse=-this.m_linearMass*linearC;b1.m_position.x+=(invMass1*linearImpulse)*this.m_linearJacobian.linear1.x;b1.m_position.y+=(invMass1*linearImpulse)*this.m_linearJacobian.linear1.y;b1.m_rotation+=invI1*linearImpulse*this.m_linearJacobian.angular1;b2.m_position.x+=(invMass2*linearImpulse)*this.m_linearJacobian.linear2.x;b2.m_position.y+=(invMass2*linearImpulse)*this.m_linearJacobian.linear2.y;b2.m_rotation+=invI2*linearImpulse*this.m_linearJacobian.angular2;var positionError=b2Math.b2Abs(linearC);var angularC=b2.m_rotation-b1.m_rotation-this.m_initialAngle;angularC=b2Math.b2Clamp(angularC,-b2Settings.b2_maxAngularCorrection,b2Settings.b2_maxAngularCorrection);var angularImpulse=-this.m_angularMass*angularC;b1.m_rotation-=b1.m_invI*angularImpulse;b1.m_R.Set(b1.m_rotation);b2.m_rotation+=b2.m_invI*angularImpulse;b2.m_R.Set(b2.m_rotation);var angularError=b2Math.b2Abs(angularC);if(this.m_enableLimit&&this.m_limitState!=b2Joint.e_inactiveLimit)
{tMat=b1.m_R;r1X=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;r1Y=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;tMat=b2.m_R;r2X=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;r2Y=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;p1X=b1.m_position.x+r1X;p1Y=b1.m_position.y+r1Y;p2X=b2.m_position.x+r2X;p2Y=b2.m_position.y+r2Y;dX=p2X-p1X;dY=p2Y-p1Y;tMat=b1.m_R;var ax1X=tMat.col1.x*this.m_localXAxis1.x+tMat.col2.x*this.m_localXAxis1.y;var ax1Y=tMat.col1.y*this.m_localXAxis1.x+tMat.col2.y*this.m_localXAxis1.y;var translation=(ax1X*dX+ax1Y*dY);var limitImpulse=0.0;if(this.m_limitState==b2Joint.e_equalLimits)
{limitC=b2Math.b2Clamp(translation,-b2Settings.b2_maxLinearCorrection,b2Settings.b2_maxLinearCorrection);limitImpulse=-this.m_motorMass*limitC;positionError=b2Math.b2Max(positionError,b2Math.b2Abs(angularC));}
else if(this.m_limitState==b2Joint.e_atLowerLimit)
{limitC=translation-this.m_lowerTranslation;positionError=b2Math.b2Max(positionError,-limitC);limitC=b2Math.b2Clamp(limitC+b2Settings.b2_linearSlop,-b2Settings.b2_maxLinearCorrection,0.0);limitImpulse=-this.m_motorMass*limitC;oldLimitImpulse=this.m_limitPositionImpulse;this.m_limitPositionImpulse=b2Math.b2Max(this.m_limitPositionImpulse+limitImpulse,0.0);limitImpulse=this.m_limitPositionImpulse-oldLimitImpulse;}
else if(this.m_limitState==b2Joint.e_atUpperLimit)
{limitC=translation-this.m_upperTranslation;positionError=b2Math.b2Max(positionError,limitC);limitC=b2Math.b2Clamp(limitC-b2Settings.b2_linearSlop,0.0,b2Settings.b2_maxLinearCorrection);limitImpulse=-this.m_motorMass*limitC;oldLimitImpulse=this.m_limitPositionImpulse;this.m_limitPositionImpulse=b2Math.b2Min(this.m_limitPositionImpulse+limitImpulse,0.0);limitImpulse=this.m_limitPositionImpulse-oldLimitImpulse;}
b1.m_position.x+=(invMass1*limitImpulse)*this.m_motorJacobian.linear1.x;b1.m_position.y+=(invMass1*limitImpulse)*this.m_motorJacobian.linear1.y;b1.m_rotation+=invI1*limitImpulse*this.m_motorJacobian.angular1;b1.m_R.Set(b1.m_rotation);b2.m_position.x+=(invMass2*limitImpulse)*this.m_motorJacobian.linear2.x;b2.m_position.y+=(invMass2*limitImpulse)*this.m_motorJacobian.linear2.y;b2.m_rotation+=invI2*limitImpulse*this.m_motorJacobian.angular2;b2.m_R.Set(b2.m_rotation);}
return positionError<=b2Settings.b2_linearSlop&&angularError<=b2Settings.b2_angularSlop;},m_localAnchor1:new b2Vec2(),m_localAnchor2:new b2Vec2(),m_localXAxis1:new b2Vec2(),m_localYAxis1:new b2Vec2(),m_initialAngle:null,m_linearJacobian:new b2Jacobian(),m_linearMass:null,m_linearImpulse:null,m_angularMass:null,m_angularImpulse:null,m_motorJacobian:new b2Jacobian(),m_motorMass:null,m_motorImpulse:null,m_limitImpulse:null,m_limitPositionImpulse:null,m_lowerTranslation:null,m_upperTranslation:null,m_maxMotorForce:null,m_motorSpeed:null,m_enableLimit:null,m_enableMotor:null,m_limitState:0});
var b2PrismaticJointDef=Class.create();Object.extend(b2PrismaticJointDef.prototype,b2JointDef.prototype);Object.extend(b2PrismaticJointDef.prototype,{initialize:function()
{this.type=b2Joint.e_unknownJoint;this.userData=null;this.body1=null;this.body2=null;this.collideConnected=false;this.type=b2Joint.e_prismaticJoint;this.anchorPoint=new b2Vec2(0.0,0.0);this.axis=new b2Vec2(0.0,0.0);this.lowerTranslation=0.0;this.upperTranslation=0.0;this.motorForce=0.0;this.motorSpeed=0.0;this.enableLimit=false;this.enableMotor=false;},anchorPoint:null,axis:null,lowerTranslation:null,upperTranslation:null,motorForce:null,motorSpeed:null,enableLimit:null,enableMotor:null});
var b2PulleyJoint=Class.create();Object.extend(b2PulleyJoint.prototype,b2Joint.prototype);Object.extend(b2PulleyJoint.prototype,{GetAnchor1:function(){var tMat=this.m_body1.m_R;return new b2Vec2(this.m_body1.m_position.x+(tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y),this.m_body1.m_position.y+(tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y));},GetAnchor2:function(){var tMat=this.m_body2.m_R;return new b2Vec2(this.m_body2.m_position.x+(tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y),this.m_body2.m_position.y+(tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y));},GetGroundPoint1:function(){return new b2Vec2(this.m_ground.m_position.x+this.m_groundAnchor1.x,this.m_ground.m_position.y+this.m_groundAnchor1.y);},GetGroundPoint2:function(){return new b2Vec2(this.m_ground.m_position.x+this.m_groundAnchor2.x,this.m_ground.m_position.y+this.m_groundAnchor2.y);},GetReactionForce:function(invTimeStep){return new b2Vec2();},GetReactionTorque:function(invTimeStep){return 0.0;},GetLength1:function(){var tMat;tMat=this.m_body1.m_R;var pX=this.m_body1.m_position.x+(tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y);var pY=this.m_body1.m_position.y+(tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y);var dX=pX-(this.m_ground.m_position.x+this.m_groundAnchor1.x);var dY=pY-(this.m_ground.m_position.y+this.m_groundAnchor1.y);return Math.sqrt(dX*dX+dY*dY);},GetLength2:function(){var tMat;tMat=this.m_body2.m_R;var pX=this.m_body2.m_position.x+(tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y);var pY=this.m_body2.m_position.y+(tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y);var dX=pX-(this.m_ground.m_position.x+this.m_groundAnchor2.x);var dY=pY-(this.m_ground.m_position.y+this.m_groundAnchor2.y);return Math.sqrt(dX*dX+dY*dY);},GetRatio:function(){return this.m_ratio;},initialize:function(def){this.m_node1=new b2JointNode();this.m_node2=new b2JointNode();this.m_type=def.type;this.m_prev=null;this.m_next=null;this.m_body1=def.body1;this.m_body2=def.body2;this.m_collideConnected=def.collideConnected;this.m_islandFlag=false;this.m_userData=def.userData;this.m_groundAnchor1=new b2Vec2();this.m_groundAnchor2=new b2Vec2();this.m_localAnchor1=new b2Vec2();this.m_localAnchor2=new b2Vec2();this.m_u1=new b2Vec2();this.m_u2=new b2Vec2();var tMat;var tX;var tY;this.m_ground=this.m_body1.m_world.m_groundBody;this.m_groundAnchor1.x=def.groundPoint1.x-this.m_ground.m_position.x;this.m_groundAnchor1.y=def.groundPoint1.y-this.m_ground.m_position.y;this.m_groundAnchor2.x=def.groundPoint2.x-this.m_ground.m_position.x;this.m_groundAnchor2.y=def.groundPoint2.y-this.m_ground.m_position.y;tMat=this.m_body1.m_R;tX=def.anchorPoint1.x-this.m_body1.m_position.x;tY=def.anchorPoint1.y-this.m_body1.m_position.y;this.m_localAnchor1.x=tX*tMat.col1.x+tY*tMat.col1.y;this.m_localAnchor1.y=tX*tMat.col2.x+tY*tMat.col2.y;tMat=this.m_body2.m_R;tX=def.anchorPoint2.x-this.m_body2.m_position.x;tY=def.anchorPoint2.y-this.m_body2.m_position.y;this.m_localAnchor2.x=tX*tMat.col1.x+tY*tMat.col1.y;this.m_localAnchor2.y=tX*tMat.col2.x+tY*tMat.col2.y;this.m_ratio=def.ratio;tX=def.groundPoint1.x-def.anchorPoint1.x;tY=def.groundPoint1.y-def.anchorPoint1.y;var d1Len=Math.sqrt(tX*tX+tY*tY);tX=def.groundPoint2.x-def.anchorPoint2.x;tY=def.groundPoint2.y-def.anchorPoint2.y;var d2Len=Math.sqrt(tX*tX+tY*tY);var length1=b2Math.b2Max(0.5*b2PulleyJoint.b2_minPulleyLength,d1Len);var length2=b2Math.b2Max(0.5*b2PulleyJoint.b2_minPulleyLength,d2Len);this.m_constant=length1+this.m_ratio*length2;this.m_maxLength1=b2Math.b2Clamp(def.maxLength1,length1,this.m_constant-this.m_ratio*b2PulleyJoint.b2_minPulleyLength);this.m_maxLength2=b2Math.b2Clamp(def.maxLength2,length2,(this.m_constant-b2PulleyJoint.b2_minPulleyLength)/this.m_ratio);this.m_pulleyImpulse=0.0;this.m_limitImpulse1=0.0;this.m_limitImpulse2=0.0;},PrepareVelocitySolver:function(){var b1=this.m_body1;var b2=this.m_body2;var tMat;tMat=b1.m_R;var r1X=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;var r1Y=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;tMat=b2.m_R;var r2X=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;var r2Y=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;var p1X=b1.m_position.x+r1X;var p1Y=b1.m_position.y+r1Y;var p2X=b2.m_position.x+r2X;var p2Y=b2.m_position.y+r2Y;var s1X=this.m_ground.m_position.x+this.m_groundAnchor1.x;var s1Y=this.m_ground.m_position.y+this.m_groundAnchor1.y;var s2X=this.m_ground.m_position.x+this.m_groundAnchor2.x;var s2Y=this.m_ground.m_position.y+this.m_groundAnchor2.y;this.m_u1.Set(p1X-s1X,p1Y-s1Y);this.m_u2.Set(p2X-s2X,p2Y-s2Y);var length1=this.m_u1.Length();var length2=this.m_u2.Length();if(length1>b2Settings.b2_linearSlop)
{this.m_u1.Multiply(1.0/length1);}
else
{this.m_u1.SetZero();}
if(length2>b2Settings.b2_linearSlop)
{this.m_u2.Multiply(1.0/length2);}
else
{this.m_u2.SetZero();}
if(length1<this.m_maxLength1)
{this.m_limitState1=b2Joint.e_inactiveLimit;this.m_limitImpulse1=0.0;}
else
{this.m_limitState1=b2Joint.e_atUpperLimit;this.m_limitPositionImpulse1=0.0;}
if(length2<this.m_maxLength2)
{this.m_limitState2=b2Joint.e_inactiveLimit;this.m_limitImpulse2=0.0;}
else
{this.m_limitState2=b2Joint.e_atUpperLimit;this.m_limitPositionImpulse2=0.0;}
var cr1u1=r1X*this.m_u1.y-r1Y*this.m_u1.x;var cr2u2=r2X*this.m_u2.y-r2Y*this.m_u2.x;this.m_limitMass1=b1.m_invMass+b1.m_invI*cr1u1*cr1u1;this.m_limitMass2=b2.m_invMass+b2.m_invI*cr2u2*cr2u2;this.m_pulleyMass=this.m_limitMass1+this.m_ratio*this.m_ratio*this.m_limitMass2;this.m_limitMass1=1.0/this.m_limitMass1;this.m_limitMass2=1.0/this.m_limitMass2;this.m_pulleyMass=1.0/this.m_pulleyMass;var P1X=(-this.m_pulleyImpulse-this.m_limitImpulse1)*this.m_u1.x;var P1Y=(-this.m_pulleyImpulse-this.m_limitImpulse1)*this.m_u1.y;var P2X=(-this.m_ratio*this.m_pulleyImpulse-this.m_limitImpulse2)*this.m_u2.x;var P2Y=(-this.m_ratio*this.m_pulleyImpulse-this.m_limitImpulse2)*this.m_u2.y;b1.m_linearVelocity.x+=b1.m_invMass*P1X;b1.m_linearVelocity.y+=b1.m_invMass*P1Y;b1.m_angularVelocity+=b1.m_invI*(r1X*P1Y-r1Y*P1X);b2.m_linearVelocity.x+=b2.m_invMass*P2X;b2.m_linearVelocity.y+=b2.m_invMass*P2Y;b2.m_angularVelocity+=b2.m_invI*(r2X*P2Y-r2Y*P2X);},SolveVelocityConstraints:function(step){var b1=this.m_body1;var b2=this.m_body2;var tMat;tMat=b1.m_R;var r1X=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;var r1Y=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;tMat=b2.m_R;var r2X=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;var r2Y=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;var v1X;var v1Y;var v2X;var v2Y;var P1X;var P1Y;var P2X;var P2Y;var Cdot;var impulse;var oldLimitImpulse;v1X=b1.m_linearVelocity.x+(-b1.m_angularVelocity*r1Y);v1Y=b1.m_linearVelocity.y+(b1.m_angularVelocity*r1X);v2X=b2.m_linearVelocity.x+(-b2.m_angularVelocity*r2Y);v2Y=b2.m_linearVelocity.y+(b2.m_angularVelocity*r2X);Cdot=-(this.m_u1.x*v1X+this.m_u1.y*v1Y)-this.m_ratio*(this.m_u2.x*v2X+this.m_u2.y*v2Y);impulse=-this.m_pulleyMass*Cdot;this.m_pulleyImpulse+=impulse;P1X=-impulse*this.m_u1.x;P1Y=-impulse*this.m_u1.y;P2X=-this.m_ratio*impulse*this.m_u2.x;P2Y=-this.m_ratio*impulse*this.m_u2.y;b1.m_linearVelocity.x+=b1.m_invMass*P1X;b1.m_linearVelocity.y+=b1.m_invMass*P1Y;b1.m_angularVelocity+=b1.m_invI*(r1X*P1Y-r1Y*P1X);b2.m_linearVelocity.x+=b2.m_invMass*P2X;b2.m_linearVelocity.y+=b2.m_invMass*P2Y;b2.m_angularVelocity+=b2.m_invI*(r2X*P2Y-r2Y*P2X);if(this.m_limitState1==b2Joint.e_atUpperLimit)
{v1X=b1.m_linearVelocity.x+(-b1.m_angularVelocity*r1Y);v1Y=b1.m_linearVelocity.y+(b1.m_angularVelocity*r1X);Cdot=-(this.m_u1.x*v1X+this.m_u1.y*v1Y);impulse=-this.m_limitMass1*Cdot;oldLimitImpulse=this.m_limitImpulse1;this.m_limitImpulse1=b2Math.b2Max(0.0,this.m_limitImpulse1+impulse);impulse=this.m_limitImpulse1-oldLimitImpulse;P1X=-impulse*this.m_u1.x;P1Y=-impulse*this.m_u1.y;b1.m_linearVelocity.x+=b1.m_invMass*P1X;b1.m_linearVelocity.y+=b1.m_invMass*P1Y;b1.m_angularVelocity+=b1.m_invI*(r1X*P1Y-r1Y*P1X);}
if(this.m_limitState2==b2Joint.e_atUpperLimit)
{v2X=b2.m_linearVelocity.x+(-b2.m_angularVelocity*r2Y);v2Y=b2.m_linearVelocity.y+(b2.m_angularVelocity*r2X);Cdot=-(this.m_u2.x*v2X+this.m_u2.y*v2Y);impulse=-this.m_limitMass2*Cdot;oldLimitImpulse=this.m_limitImpulse2;this.m_limitImpulse2=b2Math.b2Max(0.0,this.m_limitImpulse2+impulse);impulse=this.m_limitImpulse2-oldLimitImpulse;P2X=-impulse*this.m_u2.x;P2Y=-impulse*this.m_u2.y;b2.m_linearVelocity.x+=b2.m_invMass*P2X;b2.m_linearVelocity.y+=b2.m_invMass*P2Y;b2.m_angularVelocity+=b2.m_invI*(r2X*P2Y-r2Y*P2X);}},SolvePositionConstraints:function(){var b1=this.m_body1;var b2=this.m_body2;var tMat;var s1X=this.m_ground.m_position.x+this.m_groundAnchor1.x;var s1Y=this.m_ground.m_position.y+this.m_groundAnchor1.y;var s2X=this.m_ground.m_position.x+this.m_groundAnchor2.x;var s2Y=this.m_ground.m_position.y+this.m_groundAnchor2.y;var r1X;var r1Y;var r2X;var r2Y;var p1X;var p1Y;var p2X;var p2Y;var length1;var length2;var C;var impulse;var oldLimitPositionImpulse;var linearError=0.0;{tMat=b1.m_R;r1X=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;r1Y=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;tMat=b2.m_R;r2X=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;r2Y=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;p1X=b1.m_position.x+r1X;p1Y=b1.m_position.y+r1Y;p2X=b2.m_position.x+r2X;p2Y=b2.m_position.y+r2Y;this.m_u1.Set(p1X-s1X,p1Y-s1Y);this.m_u2.Set(p2X-s2X,p2Y-s2Y);length1=this.m_u1.Length();length2=this.m_u2.Length();if(length1>b2Settings.b2_linearSlop)
{this.m_u1.Multiply(1.0/length1);}
else
{this.m_u1.SetZero();}
if(length2>b2Settings.b2_linearSlop)
{this.m_u2.Multiply(1.0/length2);}
else
{this.m_u2.SetZero();}
C=this.m_constant-length1-this.m_ratio*length2;linearError=b2Math.b2Max(linearError,Math.abs(C));C=b2Math.b2Clamp(C,-b2Settings.b2_maxLinearCorrection,b2Settings.b2_maxLinearCorrection);impulse=-this.m_pulleyMass*C;p1X=-impulse*this.m_u1.x;p1Y=-impulse*this.m_u1.y;p2X=-this.m_ratio*impulse*this.m_u2.x;p2Y=-this.m_ratio*impulse*this.m_u2.y;b1.m_position.x+=b1.m_invMass*p1X;b1.m_position.y+=b1.m_invMass*p1Y;b1.m_rotation+=b1.m_invI*(r1X*p1Y-r1Y*p1X);b2.m_position.x+=b2.m_invMass*p2X;b2.m_position.y+=b2.m_invMass*p2Y;b2.m_rotation+=b2.m_invI*(r2X*p2Y-r2Y*p2X);b1.m_R.Set(b1.m_rotation);b2.m_R.Set(b2.m_rotation);}
if(this.m_limitState1==b2Joint.e_atUpperLimit)
{tMat=b1.m_R;r1X=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;r1Y=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;p1X=b1.m_position.x+r1X;p1Y=b1.m_position.y+r1Y;this.m_u1.Set(p1X-s1X,p1Y-s1Y);length1=this.m_u1.Length();if(length1>b2Settings.b2_linearSlop)
{this.m_u1.x*=1.0/length1;this.m_u1.y*=1.0/length1;}
else
{this.m_u1.SetZero();}
C=this.m_maxLength1-length1;linearError=b2Math.b2Max(linearError,-C);C=b2Math.b2Clamp(C+b2Settings.b2_linearSlop,-b2Settings.b2_maxLinearCorrection,0.0);impulse=-this.m_limitMass1*C;oldLimitPositionImpulse=this.m_limitPositionImpulse1;this.m_limitPositionImpulse1=b2Math.b2Max(0.0,this.m_limitPositionImpulse1+impulse);impulse=this.m_limitPositionImpulse1-oldLimitPositionImpulse;p1X=-impulse*this.m_u1.x;p1Y=-impulse*this.m_u1.y;b1.m_position.x+=b1.m_invMass*p1X;b1.m_position.y+=b1.m_invMass*p1Y;b1.m_rotation+=b1.m_invI*(r1X*p1Y-r1Y*p1X);b1.m_R.Set(b1.m_rotation);}
if(this.m_limitState2==b2Joint.e_atUpperLimit)
{tMat=b2.m_R;r2X=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;r2Y=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;p2X=b2.m_position.x+r2X;p2Y=b2.m_position.y+r2Y;this.m_u2.Set(p2X-s2X,p2Y-s2Y);length2=this.m_u2.Length();if(length2>b2Settings.b2_linearSlop)
{this.m_u2.x*=1.0/length2;this.m_u2.y*=1.0/length2;}
else
{this.m_u2.SetZero();}
C=this.m_maxLength2-length2;linearError=b2Math.b2Max(linearError,-C);C=b2Math.b2Clamp(C+b2Settings.b2_linearSlop,-b2Settings.b2_maxLinearCorrection,0.0);impulse=-this.m_limitMass2*C;oldLimitPositionImpulse=this.m_limitPositionImpulse2;this.m_limitPositionImpulse2=b2Math.b2Max(0.0,this.m_limitPositionImpulse2+impulse);impulse=this.m_limitPositionImpulse2-oldLimitPositionImpulse;p2X=-impulse*this.m_u2.x;p2Y=-impulse*this.m_u2.y;b2.m_position.x+=b2.m_invMass*p2X;b2.m_position.y+=b2.m_invMass*p2Y;b2.m_rotation+=b2.m_invI*(r2X*p2Y-r2Y*p2X);b2.m_R.Set(b2.m_rotation);}
return linearError<b2Settings.b2_linearSlop;},m_ground:null,m_groundAnchor1:new b2Vec2(),m_groundAnchor2:new b2Vec2(),m_localAnchor1:new b2Vec2(),m_localAnchor2:new b2Vec2(),m_u1:new b2Vec2(),m_u2:new b2Vec2(),m_constant:null,m_ratio:null,m_maxLength1:null,m_maxLength2:null,m_pulleyMass:null,m_limitMass1:null,m_limitMass2:null,m_pulleyImpulse:null,m_limitImpulse1:null,m_limitImpulse2:null,m_limitPositionImpulse1:null,m_limitPositionImpulse2:null,m_limitState1:0,m_limitState2:0});b2PulleyJoint.b2_minPulleyLength=b2Settings.b2_lengthUnitsPerMeter;
var b2PulleyJointDef=Class.create();Object.extend(b2PulleyJointDef.prototype,b2JointDef.prototype);Object.extend(b2PulleyJointDef.prototype,{initialize:function()
{this.type=b2Joint.e_unknownJoint;this.userData=null;this.body1=null;this.body2=null;this.collideConnected=false;this.groundPoint1=new b2Vec2();this.groundPoint2=new b2Vec2();this.anchorPoint1=new b2Vec2();this.anchorPoint2=new b2Vec2();this.type=b2Joint.e_pulleyJoint;this.groundPoint1.Set(-1.0,1.0);this.groundPoint2.Set(1.0,1.0);this.anchorPoint1.Set(-1.0,0.0);this.anchorPoint2.Set(1.0,0.0);this.maxLength1=0.5*b2PulleyJoint.b2_minPulleyLength;this.maxLength2=0.5*b2PulleyJoint.b2_minPulleyLength;this.ratio=1.0;this.collideConnected=true;},groundPoint1:new b2Vec2(),groundPoint2:new b2Vec2(),anchorPoint1:new b2Vec2(),anchorPoint2:new b2Vec2(),maxLength1:null,maxLength2:null,ratio:null});
var b2RevoluteJoint=Class.create();Object.extend(b2RevoluteJoint.prototype,b2Joint.prototype);Object.extend(b2RevoluteJoint.prototype,{GetAnchor1:function(){var tMat=this.m_body1.m_R;return new b2Vec2(this.m_body1.m_position.x+(tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y),this.m_body1.m_position.y+(tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y));},GetAnchor2:function(){var tMat=this.m_body2.m_R;return new b2Vec2(this.m_body2.m_position.x+(tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y),this.m_body2.m_position.y+(tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y));},GetJointAngle:function(){return this.m_body2.m_rotation-this.m_body1.m_rotation;},GetJointSpeed:function(){return this.m_body2.m_angularVelocity-this.m_body1.m_angularVelocity;},GetMotorTorque:function(invTimeStep){return invTimeStep*this.m_motorImpulse;},SetMotorSpeed:function(speed)
{this.m_motorSpeed=speed;},SetMotorTorque:function(torque)
{this.m_maxMotorTorque=torque;},GetReactionForce:function(invTimeStep)
{var tVec=this.m_ptpImpulse.Copy();tVec.Multiply(invTimeStep);return tVec;},GetReactionTorque:function(invTimeStep)
{return invTimeStep*this.m_limitImpulse;},initialize:function(def){this.m_node1=new b2JointNode();this.m_node2=new b2JointNode();this.m_type=def.type;this.m_prev=null;this.m_next=null;this.m_body1=def.body1;this.m_body2=def.body2;this.m_collideConnected=def.collideConnected;this.m_islandFlag=false;this.m_userData=def.userData;this.K=new b2Mat22();this.K1=new b2Mat22();this.K2=new b2Mat22();this.K3=new b2Mat22();this.m_localAnchor1=new b2Vec2();this.m_localAnchor2=new b2Vec2();this.m_ptpImpulse=new b2Vec2();this.m_ptpMass=new b2Mat22();var tMat;var tX;var tY;tMat=this.m_body1.m_R;tX=def.anchorPoint.x-this.m_body1.m_position.x;tY=def.anchorPoint.y-this.m_body1.m_position.y;this.m_localAnchor1.x=tX*tMat.col1.x+tY*tMat.col1.y;this.m_localAnchor1.y=tX*tMat.col2.x+tY*tMat.col2.y;tMat=this.m_body2.m_R;tX=def.anchorPoint.x-this.m_body2.m_position.x;tY=def.anchorPoint.y-this.m_body2.m_position.y;this.m_localAnchor2.x=tX*tMat.col1.x+tY*tMat.col1.y;this.m_localAnchor2.y=tX*tMat.col2.x+tY*tMat.col2.y;this.m_intialAngle=this.m_body2.m_rotation-this.m_body1.m_rotation;this.m_ptpImpulse.Set(0.0,0.0);this.m_motorImpulse=0.0;this.m_limitImpulse=0.0;this.m_limitPositionImpulse=0.0;this.m_lowerAngle=def.lowerAngle;this.m_upperAngle=def.upperAngle;this.m_maxMotorTorque=def.motorTorque;this.m_motorSpeed=def.motorSpeed;this.m_enableLimit=def.enableLimit;this.m_enableMotor=def.enableMotor;},K:new b2Mat22(),K1:new b2Mat22(),K2:new b2Mat22(),K3:new b2Mat22(),PrepareVelocitySolver:function(){var b1=this.m_body1;var b2=this.m_body2;var tMat;tMat=b1.m_R;var r1X=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;var r1Y=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;tMat=b2.m_R;var r2X=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;var r2Y=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;var invMass1=b1.m_invMass;var invMass2=b2.m_invMass;var invI1=b1.m_invI;var invI2=b2.m_invI;this.K1.col1.x=invMass1+invMass2;this.K1.col2.x=0.0;this.K1.col1.y=0.0;this.K1.col2.y=invMass1+invMass2;this.K2.col1.x=invI1*r1Y*r1Y;this.K2.col2.x=-invI1*r1X*r1Y;this.K2.col1.y=-invI1*r1X*r1Y;this.K2.col2.y=invI1*r1X*r1X;this.K3.col1.x=invI2*r2Y*r2Y;this.K3.col2.x=-invI2*r2X*r2Y;this.K3.col1.y=-invI2*r2X*r2Y;this.K3.col2.y=invI2*r2X*r2X;this.K.SetM(this.K1);this.K.AddM(this.K2);this.K.AddM(this.K3);this.K.Invert(this.m_ptpMass);this.m_motorMass=1.0/(invI1+invI2);if(this.m_enableMotor==false)
{this.m_motorImpulse=0.0;}
if(this.m_enableLimit)
{var jointAngle=b2.m_rotation-b1.m_rotation-this.m_intialAngle;if(b2Math.b2Abs(this.m_upperAngle-this.m_lowerAngle)<2.0*b2Settings.b2_angularSlop)
{this.m_limitState=b2Joint.e_equalLimits;}
else if(jointAngle<=this.m_lowerAngle)
{if(this.m_limitState!=b2Joint.e_atLowerLimit)
{this.m_limitImpulse=0.0;}
this.m_limitState=b2Joint.e_atLowerLimit;}
else if(jointAngle>=this.m_upperAngle)
{if(this.m_limitState!=b2Joint.e_atUpperLimit)
{this.m_limitImpulse=0.0;}
this.m_limitState=b2Joint.e_atUpperLimit;}
else
{this.m_limitState=b2Joint.e_inactiveLimit;this.m_limitImpulse=0.0;}}
else
{this.m_limitImpulse=0.0;}
if(b2World.s_enableWarmStarting)
{b1.m_linearVelocity.x-=invMass1*this.m_ptpImpulse.x;b1.m_linearVelocity.y-=invMass1*this.m_ptpImpulse.y;b1.m_angularVelocity-=invI1*((r1X*this.m_ptpImpulse.y-r1Y*this.m_ptpImpulse.x)+this.m_motorImpulse+this.m_limitImpulse);b2.m_linearVelocity.x+=invMass2*this.m_ptpImpulse.x;b2.m_linearVelocity.y+=invMass2*this.m_ptpImpulse.y;b2.m_angularVelocity+=invI2*((r2X*this.m_ptpImpulse.y-r2Y*this.m_ptpImpulse.x)+this.m_motorImpulse+this.m_limitImpulse);}
else{this.m_ptpImpulse.SetZero();this.m_motorImpulse=0.0;this.m_limitImpulse=0.0;}
this.m_limitPositionImpulse=0.0;},SolveVelocityConstraints:function(step){var b1=this.m_body1;var b2=this.m_body2;var tMat;tMat=b1.m_R;var r1X=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;var r1Y=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;tMat=b2.m_R;var r2X=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;var r2Y=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;var oldLimitImpulse;var ptpCdotX=b2.m_linearVelocity.x+(-b2.m_angularVelocity*r2Y)-b1.m_linearVelocity.x-(-b1.m_angularVelocity*r1Y);var ptpCdotY=b2.m_linearVelocity.y+(b2.m_angularVelocity*r2X)-b1.m_linearVelocity.y-(b1.m_angularVelocity*r1X);var ptpImpulseX=-(this.m_ptpMass.col1.x*ptpCdotX+this.m_ptpMass.col2.x*ptpCdotY);var ptpImpulseY=-(this.m_ptpMass.col1.y*ptpCdotX+this.m_ptpMass.col2.y*ptpCdotY);this.m_ptpImpulse.x+=ptpImpulseX;this.m_ptpImpulse.y+=ptpImpulseY;b1.m_linearVelocity.x-=b1.m_invMass*ptpImpulseX;b1.m_linearVelocity.y-=b1.m_invMass*ptpImpulseY;b1.m_angularVelocity-=b1.m_invI*(r1X*ptpImpulseY-r1Y*ptpImpulseX);b2.m_linearVelocity.x+=b2.m_invMass*ptpImpulseX;b2.m_linearVelocity.y+=b2.m_invMass*ptpImpulseY;b2.m_angularVelocity+=b2.m_invI*(r2X*ptpImpulseY-r2Y*ptpImpulseX);if(this.m_enableMotor&&this.m_limitState!=b2Joint.e_equalLimits)
{var motorCdot=b2.m_angularVelocity-b1.m_angularVelocity-this.m_motorSpeed;var motorImpulse=-this.m_motorMass*motorCdot;var oldMotorImpulse=this.m_motorImpulse;this.m_motorImpulse=b2Math.b2Clamp(this.m_motorImpulse+motorImpulse,-step.dt*this.m_maxMotorTorque,step.dt*this.m_maxMotorTorque);motorImpulse=this.m_motorImpulse-oldMotorImpulse;b1.m_angularVelocity-=b1.m_invI*motorImpulse;b2.m_angularVelocity+=b2.m_invI*motorImpulse;}
if(this.m_enableLimit&&this.m_limitState!=b2Joint.e_inactiveLimit)
{var limitCdot=b2.m_angularVelocity-b1.m_angularVelocity;var limitImpulse=-this.m_motorMass*limitCdot;if(this.m_limitState==b2Joint.e_equalLimits)
{this.m_limitImpulse+=limitImpulse;}
else if(this.m_limitState==b2Joint.e_atLowerLimit)
{oldLimitImpulse=this.m_limitImpulse;this.m_limitImpulse=b2Math.b2Max(this.m_limitImpulse+limitImpulse,0.0);limitImpulse=this.m_limitImpulse-oldLimitImpulse;}
else if(this.m_limitState==b2Joint.e_atUpperLimit)
{oldLimitImpulse=this.m_limitImpulse;this.m_limitImpulse=b2Math.b2Min(this.m_limitImpulse+limitImpulse,0.0);limitImpulse=this.m_limitImpulse-oldLimitImpulse;}
b1.m_angularVelocity-=b1.m_invI*limitImpulse;b2.m_angularVelocity+=b2.m_invI*limitImpulse;}},SolvePositionConstraints:function(){var oldLimitImpulse;var limitC;var b1=this.m_body1;var b2=this.m_body2;var positionError=0.0;var tMat;tMat=b1.m_R;var r1X=tMat.col1.x*this.m_localAnchor1.x+tMat.col2.x*this.m_localAnchor1.y;var r1Y=tMat.col1.y*this.m_localAnchor1.x+tMat.col2.y*this.m_localAnchor1.y;tMat=b2.m_R;var r2X=tMat.col1.x*this.m_localAnchor2.x+tMat.col2.x*this.m_localAnchor2.y;var r2Y=tMat.col1.y*this.m_localAnchor2.x+tMat.col2.y*this.m_localAnchor2.y;var p1X=b1.m_position.x+r1X;var p1Y=b1.m_position.y+r1Y;var p2X=b2.m_position.x+r2X;var p2Y=b2.m_position.y+r2Y;var ptpCX=p2X-p1X;var ptpCY=p2Y-p1Y;positionError=Math.sqrt(ptpCX*ptpCX+ptpCY*ptpCY);var invMass1=b1.m_invMass;var invMass2=b2.m_invMass;var invI1=b1.m_invI;var invI2=b2.m_invI;this.K1.col1.x=invMass1+invMass2;this.K1.col2.x=0.0;this.K1.col1.y=0.0;this.K1.col2.y=invMass1+invMass2;this.K2.col1.x=invI1*r1Y*r1Y;this.K2.col2.x=-invI1*r1X*r1Y;this.K2.col1.y=-invI1*r1X*r1Y;this.K2.col2.y=invI1*r1X*r1X;this.K3.col1.x=invI2*r2Y*r2Y;this.K3.col2.x=-invI2*r2X*r2Y;this.K3.col1.y=-invI2*r2X*r2Y;this.K3.col2.y=invI2*r2X*r2X;this.K.SetM(this.K1);this.K.AddM(this.K2);this.K.AddM(this.K3);this.K.Solve(b2RevoluteJoint.tImpulse,-ptpCX,-ptpCY);var impulseX=b2RevoluteJoint.tImpulse.x;var impulseY=b2RevoluteJoint.tImpulse.y;b1.m_position.x-=b1.m_invMass*impulseX;b1.m_position.y-=b1.m_invMass*impulseY;b1.m_rotation-=b1.m_invI*(r1X*impulseY-r1Y*impulseX);b1.m_R.Set(b1.m_rotation);b2.m_position.x+=b2.m_invMass*impulseX;b2.m_position.y+=b2.m_invMass*impulseY;b2.m_rotation+=b2.m_invI*(r2X*impulseY-r2Y*impulseX);b2.m_R.Set(b2.m_rotation);var angularError=0.0;if(this.m_enableLimit&&this.m_limitState!=b2Joint.e_inactiveLimit)
{var angle=b2.m_rotation-b1.m_rotation-this.m_intialAngle;var limitImpulse=0.0;if(this.m_limitState==b2Joint.e_equalLimits)
{limitC=b2Math.b2Clamp(angle,-b2Settings.b2_maxAngularCorrection,b2Settings.b2_maxAngularCorrection);limitImpulse=-this.m_motorMass*limitC;angularError=b2Math.b2Abs(limitC);}
else if(this.m_limitState==b2Joint.e_atLowerLimit)
{limitC=angle-this.m_lowerAngle;angularError=b2Math.b2Max(0.0,-limitC);limitC=b2Math.b2Clamp(limitC+b2Settings.b2_angularSlop,-b2Settings.b2_maxAngularCorrection,0.0);limitImpulse=-this.m_motorMass*limitC;oldLimitImpulse=this.m_limitPositionImpulse;this.m_limitPositionImpulse=b2Math.b2Max(this.m_limitPositionImpulse+limitImpulse,0.0);limitImpulse=this.m_limitPositionImpulse-oldLimitImpulse;}
else if(this.m_limitState==b2Joint.e_atUpperLimit)
{limitC=angle-this.m_upperAngle;angularError=b2Math.b2Max(0.0,limitC);limitC=b2Math.b2Clamp(limitC-b2Settings.b2_angularSlop,0.0,b2Settings.b2_maxAngularCorrection);limitImpulse=-this.m_motorMass*limitC;oldLimitImpulse=this.m_limitPositionImpulse;this.m_limitPositionImpulse=b2Math.b2Min(this.m_limitPositionImpulse+limitImpulse,0.0);limitImpulse=this.m_limitPositionImpulse-oldLimitImpulse;}
b1.m_rotation-=b1.m_invI*limitImpulse;b1.m_R.Set(b1.m_rotation);b2.m_rotation+=b2.m_invI*limitImpulse;b2.m_R.Set(b2.m_rotation);}
return positionError<=b2Settings.b2_linearSlop&&angularError<=b2Settings.b2_angularSlop;},m_localAnchor1:new b2Vec2(),m_localAnchor2:new b2Vec2(),m_ptpImpulse:new b2Vec2(),m_motorImpulse:null,m_limitImpulse:null,m_limitPositionImpulse:null,m_ptpMass:new b2Mat22(),m_motorMass:null,m_intialAngle:null,m_lowerAngle:null,m_upperAngle:null,m_maxMotorTorque:null,m_motorSpeed:null,m_enableLimit:null,m_enableMotor:null,m_limitState:0});b2RevoluteJoint.tImpulse=new b2Vec2();
var b2RevoluteJointDef=Class.create();Object.extend(b2RevoluteJointDef.prototype,b2JointDef.prototype);Object.extend(b2RevoluteJointDef.prototype,{initialize:function()
{this.type=b2Joint.e_unknownJoint;this.userData=null;this.body1=null;this.body2=null;this.collideConnected=false;this.type=b2Joint.e_revoluteJoint;this.anchorPoint=new b2Vec2(0.0,0.0);this.lowerAngle=0.0;this.upperAngle=0.0;this.motorTorque=0.0;this.motorSpeed=0.0;this.enableLimit=false;this.enableMotor=false;},anchorPoint:null,lowerAngle:null,upperAngle:null,motorTorque:null,motorSpeed:null,enableLimit:null,enableMotor:null});









var delta = [ 0, 0 ];
var stage = [ window.screenX, window.screenY, window.innerWidth, window.innerHeight ];
getBrowserDimensions();

var isRunning = false;
var isMouseDown = false;

var worldAABB;
var world;
var iterations = 1;
var timeStep = 1 / 25;

var walls = [];
var wall_thickness = 200;
var wallsSetted = false;

var mouseJoint;
var mouse = { x: 0, y: 0 };

var mouseOnClick = [];

var elements = [];
var solidelements = [];
var bodies = [];
var solids = [];
var properties = [];
var solidproperties = [];

var query, page = 0;

var gWebSearch, gImageSearch;
var imFeelingLuckyMode = false;
var resultBodies = [];

var gravity = { x: 0, y: 1 };





setTimeout(function(){

grav();
init();
run();
},1000);


function init() {


document.addEventListener( 'mousedown', onDocumentMouseDown, false );
document.addEventListener( 'mouseup', onDocumentMouseUp, false );
document.addEventListener( 'mousemove', onDocumentMouseMove, false );

document.addEventListener( 'keyup', onDocumentKeyUp, false );


document.addEventListener( 'touchstart', onDocumentTouchStart, false );
document.addEventListener( 'touchmove', onDocumentTouchMove, false );
document.addEventListener( 'touchend', onDocumentTouchEnd, false );

window.addEventListener( 'deviceorientation', onWindowDeviceOrientation, false );

// init box2d

worldAABB = new b2AABB();
worldAABB.minVertex.Set( - 200, - 200 );
worldAABB.maxVertex.Set( window.innerWidth + 200, window.innerHeight + 200 );

world = new b2World( worldAABB, new b2Vec2( 0, 0 ), true );

// walls
setWalls();

// Get box2d elements

elements = getElementsByClass("grav");

for ( var i = 0; i < elements.length; i ++ ) {

properties[i] = getElementProperties( elements[i] );

}

for ( var i = 0; i < elements.length; i ++ ) {

var element = elements[ i ];
element.style.position = 'absolute';
element.style.left = properties[i][0] + 'px';
element.style.top = properties[i][1] + 'px';
element.style.width = properties[i][2] + 'px';
element.style.height = properties[i][3] + 'px';
element.addEventListener( 'mousedown', onElementMouseDown, false );
element.addEventListener( 'mouseup', onElementMouseUp, false );
element.addEventListener( 'click', onElementClick, false );

bodies[i] = createBox( world, properties[i][0] + (properties[i][2] >> 1), properties[i][1] + (properties[i][3] >> 1), properties[i][2] / 2, properties[i][3] / 2, false, element);

// Clean position dependencies

while ( element.offsetParent ) {

element = element.offsetParent;
element.style.position = 'static';

}

// see who is using this script
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-40753733-1']);
_gaq.push(['_setAllowLinker', true]);
_gaq.push(['_trackPageview']);

(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();


}



solidelements = getElementsByClass("solid");

for ( var i = 0; i < solidelements.length; i ++ ) {

solidproperties[i] = getElementProperties( solidelements[i] );

}

for ( var i = 0; i < solidelements.length; i ++ ) {

var element = solidelements[ i ];
element.style.position = 'absolute';
element.style.left = solidproperties[i][0] + 'px';
element.style.top = solidproperties[i][1] + 'px';
element.style.width = solidproperties[i][2] + 'px';
element.style.height = solidproperties[i][3] + 'px';
element.addEventListener( 'mousedown', onElementMouseDown, false );
element.addEventListener( 'mouseup', onElementMouseUp, false );
element.addEventListener( 'click', onElementClick, false );

// like walls = createBox(world, stage[2] / 2, - wall_thickness, stage[2], wall_thickness);
solids[i] = createBox(world, solidproperties[i][0] + (solidproperties[i][2] >> 1), solidproperties[i][1] + (solidproperties[i][3] >> 1), solidproperties[i][2] / 2, solidproperties[i][3] / 2, true, element);

// Clean position dependencies

while ( element.offsetParent ) {

element = element.offsetParent;
element.style.position = 'static';

}

}


myCollisionCallback = new JellyCollisionCallback();

world.SetFilter(myCollisionCallback );


}


function JellyCollisionCallback(){

// Required function - this is the function the gets called when b2ContactManager registers a collision between two bodies
//
this.ShouldCollide = function( shape1, shape2 )
{

// These are the two bodies´┐Ż
//
var cBody1 = shape1.m_body;
var cBody2 = shape2.m_body;

// I'm setting userData when I create the body object
//
var jellyObject1 = cBody1.GetUserData();
var jellyObject2 = cBody2.GetUserData();

// if they defined an impact function
if(typeof impact == 'function')
if (jellyObject1 && jellyObject2){

impact (jellyObject1, jellyObject2);
}


// This is the code from the default collision filter
//
if (shape1.m_groupIndex == shape2.m_groupIndex && shape1.m_groupIndex != 0) {
return shape1.m_groupIndex > 0;
}

var collide = (shape1.m_maskBits & shape2.m_categoryBits) != 0 && (shape1.m_categoryBits & shape2.m_maskBits) != 0;


return collide;
}






return this;
}





function run() {

isRunning = true;
setInterval( loop, 25 );

}

//

function onDocumentMouseDown( event ) {

isMouseDown = true;

}

function onDocumentMouseUp( event ) {

isMouseDown = false;

}

function onDocumentMouseMove( event ) {

if ( !isRunning ) run();

mouse.x = event.clientX;
mouse.y = event.clientY;

}

function onDocumentKeyUp( event ) {

if ( event.keyCode == 13 ) search();

}

function onDocumentTouchStart( event ) {

if ( event.touches.length == 1 ) {

if ( !isRunning ) {

run();

}

mouse.x = event.touches[0].pageX;
mouse.y = event.touches[0].pageY;
isMouseDown = true;
}
}

function onDocumentTouchMove( event ) {

if ( event.touches.length == 1 ) {

event.preventDefault();

mouse.x = event.touches[0].pageX;
mouse.y = event.touches[0].pageY;

}

}

function onDocumentTouchEnd( event ) {

if ( event.touches.length == 0 ) {

isMouseDown = false;
}

}

function onWindowDeviceOrientation( event ) {

// if mobile
if( /Android|webOS|iPhone|iPad|iPod|BlackBerry/i.test(navigator.userAgent) ) {

if ($(window).width() > $(window).height()){
//landscape
if ( event.beta ) {

gravity.y = -1 * (Math.sin( event.gamma * Math.PI / 180 ));
gravity.x = (event.beta * Math.PI / 180 );

}


}else{
//portrait
if ( event.beta ) {

gravity.x = Math.sin( event.gamma * Math.PI / 180 );
gravity.y = event.beta * Math.PI / 180 ;

}
}
}else{

if ( event.beta ) {

gravity.x = Math.sin( event.gamma * Math.PI / 180 );
gravity.y = ( Math.PI / 4 ) + event.beta * Math.PI / 180 ;

}
}


}

//

function onElementMouseDown( event ) {

event.preventDefault();

mouseOnClick[0] = event.clientX;
mouseOnClick[1] = event.clientY;

}

function onElementMouseUp( event ) {

event.preventDefault();

}

function onElementClick( event ) {

var range = 5;

if ( mouseOnClick[0] > event.clientX + range || mouseOnClick[0] < event.clientX - range &&
mouseOnClick[1] > event.clientY + range || mouseOnClick[1] < event.clientY - range ) {

event.preventDefault();

}

if ( event.target == document.getElementById( 'btnG' ) ) search();
if ( event.target == document.getElementById( 'btnI' ) ) imFeelingLucky();
if ( event.target == document.getElementById( 'q' ) ) document.getElementById('q').focus();

}

// API STUFF



function loop() {

if (getBrowserDimensions())
setWalls();

delta[0] += (0 - delta[0]) * .5;
delta[1] += (0 - delta[1]) * .5;

world.m_gravity.x = gravity.x * 350 + delta[0];
world.m_gravity.y = gravity.y * 350 + delta[1];

mouseDrag();
world.Step(timeStep, iterations);

for ( i = 0; i < elements.length; i++ ) {

var body = bodies[i];
var element = elements[i];

element.style.left = (body.m_position0.x - (properties[i][2] >> 1)) + 'px';
element.style.top = (body.m_position0.y - (properties[i][3] >> 1)) + 'px';

var style = 'rotate(' + (body.m_rotation0 * 57.2957795) + 'deg)';

element.style.transform = style;
element.style.WebkitTransform = style + ' translateZ(0)'; // Force HW Acceleration
element.style.MozTransform = style;
element.style.OTransform = style;
element.style.msTransform = style;
}
}


// .. BOX2D UTILS

function createBox(world, x, y, width, height, fixed, element) {

if (typeof(fixed) == 'undefined')
fixed = true;

var boxSd = new b2BoxDef();

if (!fixed)
boxSd.density = 1.0;

boxSd.extents.Set(width, height);

var boxBd = new b2BodyDef();
boxBd.AddShape(boxSd);
boxBd.position.Set(x,y);
boxBd.userData = element;

return world.CreateBody(boxBd)
}

function mouseDrag() {

// mouse press
if (isMouseDown && !mouseJoint) {

var body = getBodyAtMouse();

if (body) {

var md = new b2MouseJointDef();
md.body1 = world.m_groundBody;
md.body2 = body;
md.target.Set(mouse.x, mouse.y);
md.maxForce = 30000.0 * body.m_mass;
md.timeStep = timeStep;
mouseJoint = world.CreateJoint(md);
body.WakeUp();
}
}

// mouse release
if (!isMouseDown) {

if (mouseJoint) {

world.DestroyJoint(mouseJoint);
mouseJoint = null;
}
}

// mouse move
if (mouseJoint) {

var p2 = new b2Vec2(mouse.x, mouse.y);
mouseJoint.SetTarget(p2);
}
}

function getBodyAtMouse() {

// Make a small box.
var mousePVec = new b2Vec2();
mousePVec.Set(mouse.x, mouse.y);

var aabb = new b2AABB();
aabb.minVertex.Set(mouse.x - 1, mouse.y - 1);
aabb.maxVertex.Set(mouse.x + 1, mouse.y + 1);

// Query the world for overlapping shapes.
var k_maxCount = 10;
var shapes = [];
var count = world.Query(aabb, shapes, k_maxCount);
var body = null;

for ( var i = 0; i < count; i ++ ) {

if (shapes[i].m_body.IsStatic() == false) {

if ( shapes[i].TestPoint(mousePVec) ) {

body = shapes[i].m_body;
break;
}
}
}

return body;
}

function setWalls() {

if (wallsSetted) {

world.DestroyBody(walls[0]);
world.DestroyBody(walls[1]);
world.DestroyBody(walls[2]);
world.DestroyBody(walls[3]);

walls[0] = null;
walls[1] = null;
walls[2] = null;
walls[3] = null;
}

walls[0] = createBox(world, stage[2] / 2, - wall_thickness, stage[2], wall_thickness);
walls[1] = createBox(world, stage[2] / 2, stage[3] + wall_thickness, stage[2], wall_thickness);
walls[2] = createBox(world, - wall_thickness, stage[3] / 2, wall_thickness, stage[3]);
walls[3] = createBox(world, stage[2] + wall_thickness, stage[3] / 2, wall_thickness, stage[3]);

wallsSetted = true;

}

// .. UTILS

function getElementsByClass( searchClass ) {

var classElements = [];
var els = document.getElementsByTagName('*');
var elsLen = els.length

for (i = 0, j = 0; i < elsLen; i++) {

var classes = els[i].className.split(' ');
for (k = 0; k < classes.length; k++)
if ( classes[k] == searchClass )
classElements[j++] = els[i];
}

return classElements;
}

function getElementProperties( element ) {

var x = 0;
var y = 0;
var width = element.offsetWidth;
var height = element.offsetHeight;

do {

x += element.offsetLeft;
y += element.offsetTop;

} while ( element = element.offsetParent );


return [ x, y, width, height ];
}

function getBrowserDimensions() {

var changed = false;

if ( stage[0] != window.screenX ) {

delta[0] = (window.screenX - stage[0]) * 50;
stage[0] = window.screenX;
changed = true;
}

if ( stage[1] != window.screenY ) {

delta[1] = (window.screenY - stage[1]) * 50;
stage[1] = window.screenY;
changed = true;
}

if ( stage[2] != window.innerWidth ) {

stage[2] = window.innerWidth;
changed = true;
}

if ( stage[3] != window.innerHeight ) {

stage[3] = window.innerHeight;
changed = true;
}

return changed;
}


function grav(){

/////////////////////////////////////////
////////////////////////////////////////
// do stuff here so everything has gravity

$("html").css("overflow", "hidden");
$("body").css("overflow", "hidden");
$('.grav').css('cursor', 'move');



}

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