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a=this[0],b=a.offsetParent,c=a,d=a.ownerDocument,f,g=d.documentElement,h=d.body,i=d.defaultView,j=i.getComputedStyle(a,null),k=a.offsetTop,l=a.offsetLeft;while((a=a.parentNode)&&a!==h&&a!==g){f=i.getComputedStyle(a,null);k-=a.scrollTop,l-=a.scrollLeft;if(a===b){k+=a.offsetTop,l+=a.offsetLeft;if(e.offset.doesNotAddBorder&&!(e.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(a.tagName)))k+=parseInt(f.borderTopWidth,10)||0,l+=parseInt(f.borderLeftWidth,10)||0;c=b,b=a.offsetParent}if(e.offset.subtractsBorderForOverflowNotVisible&&f.overflow!=="visible")k+=parseInt(f.borderTopWidth,10)||0,l+=parseInt(f.borderLeftWidth,10)||0;j=f}if(j.position==="relative"||j.position==="static")k+=h.offsetTop,l+=h.offsetLeft;if(j.position==="fixed")k+=Math.max(g.scrollTop,h.scrollTop),l+=Math.max(g.scrollLeft,h.scrollLeft);return{top:k,left:l}};e.offset={initialize:function(){if(this.initialized)return;var a=document.body,b=document.createElement("div"),c,d,e,f,g,h,i=a.style.marginTop,j='<div 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b=a.offsetTop,c=a.offsetLeft;if(e.offset.doesNotIncludeMarginInBodyOffset)b+=parseInt(e.curCSS(a,"marginTop",true),10)||0,c+=parseInt(e.curCSS(a,"marginLeft",true),10)||0;return{top:b,left:c}}};e.fn.extend({position:function(){var a=0,b=0,c;if(this[0]){var d=this.offsetParent(),e=this.offset(),f=/^body|html$/i.test(d[0].tagName)?{top:0,left:0}:d.offset();e.top-=n(this,"marginTop");e.left-=n(this,"marginLeft");f.top+=n(d,"borderTopWidth");f.left+=n(d,"borderLeftWidth");c={top:e.top-f.top,left:e.left-f.left}}return c},offsetParent:function(){var a=this[0].offsetParent||document.body;while(a&&!/^body|html$/i.test(a.tagName)&&e.css(a,"position")=="static")a=a.offsetParent;return e(a)}});e.each(["Left","Top"],function(c,d){var f="scroll"+d;e.fn[f]=function(d){if(!this[0])return null;return d!==b?this.each(function(){this==a||this==document?a.scrollTo(!c?d:e(a).scrollLeft(),c?d:e(a).scrollTop()):this[f]=d}):this[0]==a||this[0]==document?self[c?"pageYOffset":"pageXOffset"]||e.boxModel&&document.documentElement[f]||document.body[f]:this[0][f]}});e.each(["Height","Width"],function(c,d){var f=c?"Left":"Top",g=c?"Right":"Bottom",h=d.toLowerCase();e.fn["inner"+d]=function(){return this[0]?e.css(this[0],h,false,"padding"):null};e.fn["outer"+d]=function(a){return this[0]?e.css(this[0],h,false,a?"margin":"border"):null};var i=d.toLowerCase();e.fn[i]=function(c){return this[0]==a?document.compatMode=="CSS1Compat"&&document.documentElement["client"+d]||document.body["client"+d]:this[0]==document?Math.max(document.documentElement["client"+d],document.body["scroll"+d],document.documentElement["scroll"+d],document.body["offset"+d],document.documentElement["offset"+d]):c===b?this.length?e.css(this[0],i):null:this.css(i,typeof c==="string"?c:c+"px")}})})();jQuery.ui||function(a){function i(b,c,d,e){function f(d){var e=a[b][c][d]||[];return typeof e=="string"?e.split(/,?\s+/):e}var g=f("getter");if(e.length==1&&typeof e[0]=="string"){g=g.concat(f("getterSetter"))}return a.inArray(d,g)!=-1}var b=a.fn.remove,c=a.browser.mozilla&&parseFloat(a.browser.version)<1.9;a.ui={version:"1.7.3",plugin:{add:function(b,c,d){var e=a.ui[b].prototype;for(var f in d){e.plugins[f]=e.plugins[f]||[];e.plugins[f].push([c,d[f]])}},call:function(a,b,c){var d=a.plugins[b];if(!d||!a.element[0].parentNode){return}for(var e=0;e<d.length;e++){if(a.options[d[e][0]]){d[e][1].apply(a.element,c)}}}},contains:function(a,b){return document.compareDocumentPosition?a.compareDocumentPosition(b)&16:a!==b&&a.contains(b)},hasScroll:function(b,c){if(a(b).css("overflow")=="hidden"){return false}var d=c&&c=="left"?"scrollLeft":"scrollTop",e=false;if(b[d]>0){return true}b[d]=1;e=b[d]>0;b[d]=0;return e},isOverAxis:function(a,b,c){return a>b&&a<b+c},isOver:function(b,c,d,e,f,g){return a.ui.isOverAxis(b,d,f)&&a.ui.isOverAxis(c,e,g)},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(c){var d=a.attr,e=a.fn.removeAttr,f="http://www.w3.org/2005/07/aaa",g=/^aria-/,h=/^wairole:/;a.attr=function(a,b,c){var e=c!==undefined;return b=="role"?e?d.call(this,a,b,"wairole:"+c):(d.apply(this,arguments)||"").replace(h,""):g.test(b)?e?a.setAttributeNS(f,b.replace(g,"aaa:"),c):d.call(this,a,b.replace(g,"aaa:")):d.apply(this,arguments)};a.fn.removeAttr=function(a){return g.test(a)?this.each(function(){this.removeAttributeNS(f,a.replace(g,""))}):e.call(this,a)}}a.fn.extend({remove:function(c,d){return this.each(function(){if(!d){if(!c||a.filter(c,[this]).length){a("*",this).add(this).each(function(){a(this).triggerHandler("remove")})}}return b.call(a(this),c,d)})},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 b;if(a.browser.msie&&/(static|relative)/.test(this.css("position"))||/absolute/.test(this.css("position"))){b=this.parents().filter(function(){return/(relative|absolute|fixed)/.test(a.curCSS(this,"position",1))&&/(auto|scroll)/.test(a.curCSS(this,"overflow",1)+a.curCSS(this,"overflow-y",1)+a.curCSS(this,"overflow-x",1))}).eq(0)}else{b=this.parents().filter(function(){return/(auto|scroll)/.test(a.curCSS(this,"overflow",1)+a.curCSS(this,"overflow-y",1)+a.curCSS(this,"overflow-x",1))}).eq(0)}return/fixed/.test(this.css("position"))||!b.length?a(document):b}});a.extend(a.expr[":"],{data:function(b,c,d){return!!a.data(b,d[3])},focusable:function(b){var c=b.nodeName.toLowerCase(),d=a.attr(b,"tabindex");return(/input|select|textarea|button|object/.test(c)?!b.disabled:"a"==c||"area"==c?b.href||!isNaN(d):!isNaN(d))&&!a(b)["area"==c?"parents":"closest"](":hidden").length},tabbable:function(b){var c=a.attr(b,"tabindex");return(isNaN(c)||c>=0)&&a(b).is(":focusable")}});a.widget=function(b,c){var d=b.split(".")[0];b=b.split(".")[1];a.fn[b]=function(c){var e=typeof c=="string",f=Array.prototype.slice.call(arguments,1);if(e&&c.substring(0,1)=="_"){return this}if(e&&i(d,b,c,f)){var g=a.data(this[0],b);return g?g[c].apply(g,f):undefined}return this.each(function(){var g=a.data(this,b);!g&&!e&&a.data(this,b,new a[d][b](this,c))._init();g&&e&&a.isFunction(g[c])&&g[c].apply(g,f)})};a[d]=a[d]||{};a[d][b]=function(c,e){var f=this;this.namespace=d;this.widgetName=b;this.widgetEventPrefix=a[d][b].eventPrefix||b;this.widgetBaseClass=d+"-"+b;this.options=a.extend({},a.widget.defaults,a[d][b].defaults,a.metadata&&a.metadata.get(c)[b],e);this.element=a(c).bind("setData."+b,function(a,b,d){if(a.target==c){return f._setData(b,d)}}).bind("getData."+b,function(a,b){if(a.target==c){return f._getData(b)}}).bind("remove",function(){return f.destroy()})};a[d][b].prototype=a.extend({},a.widget.prototype,c);a[d][b].getterSetter="option"};a.widget.prototype={_init:function(){},destroy:function(){this.element.removeData(this.widgetName).removeClass(this.widgetBaseClass+"-disabled"+" "+this.namespace+"-state-disabled").removeAttr("aria-disabled")},option:function(b,c){var d=b,e=this;if(typeof b=="string"){if(c===undefined){return this._getData(b)}d={};d[b]=c}a.each(d,function(a,b){e._setData(a,b)})},_getData:function(a){return this.options[a]},_setData:function(a,b){this.options[a]=b;if(a=="disabled"){this.element[b?"addClass":"removeClass"](this.widgetBaseClass+"-disabled"+" "+this.namespace+"-state-disabled").attr("aria-disabled",b)}},enable:function(){this._setData("disabled",false)},disable:function(){this._setData("disabled",true)},_trigger:function(b,c,d){var e=this.options[b],f=b==this.widgetEventPrefix?b:this.widgetEventPrefix+b;c=a.Event(c);c.type=f;if(c.originalEvent){for(var g=a.event.props.length,h;g;){h=a.event.props[--g];c[h]=c.originalEvent[h]}}this.element.trigger(c,d);return!(a.isFunction(e)&&e.call(this.element[0],c,d)===false||c.isDefaultPrevented())}};a.widget.defaults={disabled:false};a.ui.mouse={_mouseInit:function(){var b=this;this.element.bind("mousedown."+this.widgetName,function(a){return b._mouseDown(a)}).bind("click."+this.widgetName,function(a){if(b._preventClickEvent){b._preventClickEvent=false;a.stopImmediatePropagation();return false}});if(a.browser.msie){this._mouseUnselectable=this.element.attr("unselectable");this.element.attr("unselectable","on")}this.started=false},_mouseDestroy:function(){this.element.unbind("."+this.widgetName);a.browser.msie&&this.element.attr("unselectable",this._mouseUnselectable)},_mouseDown:function(b){b.originalEvent=b.originalEvent||{};if(b.originalEvent.mouseHandled){return}this._mouseStarted&&this._mouseUp(b);this._mouseDownEvent=b;var c=this,d=b.which==1,e=typeof this.options.cancel=="string"?a(b.target).parents().add(b.target).filter(this.options.cancel).length:false;if(!d||e||!this._mouseCapture(b)){return true}this.mouseDelayMet=!this.options.delay;if(!this.mouseDelayMet){this._mouseDelayTimer=setTimeout(function(){c.mouseDelayMet=true},this.options.delay)}if(this._mouseDistanceMet(b)&&this._mouseDelayMet(b)){this._mouseStarted=this._mouseStart(b)!==false;if(!this._mouseStarted){b.preventDefault();return true}}this._mouseMoveDelegate=function(a){return c._mouseMove(a)};this._mouseUpDelegate=function(a){return c._mouseUp(a)};a(document).bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate);a.browser.safari||b.preventDefault();b.originalEvent.mouseHandled=true;return true},_mouseMove:function(b){if(a.browser.msie&&!b.button){return this._mouseUp(b)}if(this._mouseStarted){this._mouseDrag(b);return 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true}};a.ui.mouse.defaults={cancel:null,distance:1,delay:0}}(jQuery);(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,c){this.position=this._generatePosition(b);this.positionAbs=this._convertPositionTo("absolute");if(!c){var d=this._uiHash();this._trigger("drag",b,d);this.position=d.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(b){var c=false;if(a.ui.ddmanager&&!this.options.dropBehaviour)c=a.ui.ddmanager.drop(this,b);if(this.dropped){c=this.dropped;this.dropped=false}if(this.options.revert=="invalid"&&!c||this.options.revert=="valid"&&c||this.options.revert===true||a.isFunction(this.options.revert)&&this.options.revert.call(this.element,c)){var d=this;a(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){d._trigger("stop",b);d._clear()})}else{this._trigger("stop",b);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(b){var c=this.options;var d=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[b])):c.helper=="clone"?this.element.clone():this.element;if(!d.parents("body").length)d.appendTo(c.appendTo=="parent"?this.element[0].parentNode:c.appendTo);if(d[0]!=this.element[0]&&!/(fixed|absolute)/.test(d.css("position")))d.css("position","absolute");return d},_adjustOffsetFromHelper:function(a){if(a.left!=undefined)this.offset.click.left=a.left+this.margins.left;if(a.right!=undefined)this.offset.click.left=this.helperProportions.width-a.right+this.margins.left;if(a.top!=undefined)this.offset.click.top=a.top+this.margins.top;if(a.bottom!=undefined)this.offset.click.top=this.helperProportions.height-a.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 a=this.element.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.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 b=this.options;if(b.containment=="parent")b.containment=this.helper[0].parentNode;if(b.containment=="document"||b.containment=="window")this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,a(b.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(a(b.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(b.containment)&&b.containment.constructor!=Array){var c=a(b.containment)[0];if(!c)return;var d=a(b.containment).offset();var e=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+(e?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+(e?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(b.containment.constructor==Array){this.containment=b.containment}},_convertPositionTo:function(b,c){if(!c)c=this.position;var d=b=="absolute"?1:-1;var e=this.options,f=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(f[0].tagName);return{top:c.top+this.offset.relative.top*d+this.offset.parent.top*d-(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():g?0:f.scrollTop())*d),left:c.left+this.offset.relative.left*d+this.offset.parent.left*d-(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:f.scrollLeft())*d)}},_generatePosition:function(b){var c=this.options,d=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,e=/(html|body)/i.test(d[0].tagName);if(this.cssPosition=="relative"&&!(this.scrollParent[0]!=document&&this.scrollParent[0]!=this.offsetParent[0])){this.offset.relative=this._getRelativeOffset()}var f=b.pageX;var g=b.pageY;if(this.originalPosition){if(this.containment){if(b.pageX-this.offset.click.left<this.containment[0])f=this.containment[0]+this.offset.click.left;if(b.pageY-this.offset.click.top<this.containment[1])g=this.containment[1]+this.offset.click.top;if(b.pageX-this.offset.click.left>this.containment[2])f=this.containment[2]+this.offset.click.left;if(b.pageY-this.offset.click.top>this.containment[3])g=this.containment[3]+this.offset.click.top}if(c.grid){var h=this.originalPageY+Math.round((g-this.originalPageY)/c.grid[1])*c.grid[1];g=this.containment?!(h-this.offset.click.top<this.containment[1]||h-this.offset.click.top>this.containment[3])?h:!(h-this.offset.click.top<this.containment[1])?h-c.grid[1]:h+c.grid[1]:h;var i=this.originalPageX+Math.round((f-this.originalPageX)/c.grid[0])*c.grid[0];f=this.containment?!(i-this.offset.click.left<this.containment[0]||i-this.offset.click.left>this.containment[2])?i:!(i-this.offset.click.left<this.containment[0])?i-c.grid[0]:i+c.grid[0]:i}}return{top:g-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():e?0:d.scrollTop()),left:f-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():e?0:d.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(a){return{helper:this.helper,position:this.position,absolutePosition:this.positionAbs,offset:this.positionAbs}}}));a.extend(a.ui.draggable,{version:"1.7.3",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(b,c){var d=a(this).data("draggable"),e=d.options,f=a.extend({},c,{item:d.element});d.sortables=[];a(e.connectToSortable).each(function(){var c=a.data(this,"sortable");if(c&&!c.options.disabled){d.sortables.push({instance:c,shouldRevert:c.options.revert});c._refreshItems();c._trigger("activate",b,f)}})},stop:function(b,c){var d=a(this).data("draggable"),e=a.extend({},c,{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(b);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",b,e)}})},drag:function(b,c){var d=a(this).data("draggable"),e=this;var f=function(b){var c=this.offset.click.top,d=this.offset.click.left;var e=this.positionAbs.top,f=this.positionAbs.left;var g=b.height,h=b.width;var i=b.top,j=b.left;return a.ui.isOver(e+c,f+d,i,j,g,h)};a.each(d.sortables,function(f){this.instance.positionAbs=d.positionAbs;this.instance.helperProportions=d.helperProportions;this.instance.offset.click=d.offset.click;if(this.instance._intersectsWith(this.instance.containerCache)){if(!this.instance.isOver){this.instance.isOver=1;this.instance.currentItem=a(e).clone().appendTo(this.instance.element).data("sortable-item",true);this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return c.helper[0]};b.target=this.instance.currentItem[0];this.instance._mouseCapture(b,true);this.instance._mouseStart(b,true,true);this.instance.offset.click.top=d.offset.click.top;this.instance.offset.click.left=d.offset.click.left;this.instance.offset.parent.left-=d.offset.parent.left-this.instance.offset.parent.left;this.instance.offset.parent.top-=d.offset.parent.top-this.instance.offset.parent.top;d._trigger("toSortable",b);d.dropped=this.instance.element;d.currentItem=d.element;this.instance.fromOutside=d}if(this.instance.currentItem)this.instance._mouseDrag(b)}else{if(this.instance.isOver){this.instance.isOver=0;this.instance.cancelHelperRemoval=true;this.instance.options.revert=false;this.instance._trigger("out",b,this.instance._uiHash(this.instance));this.instance._mouseStop(b,true);this.instance.options.helper=this.instance.options._helper;this.instance.currentItem.remove();if(this.instance.placeholder)this.instance.placeholder.remove();d._trigger("fromSortable",b);d.dropped=false}}})}});a.ui.plugin.add("draggable","cursor",{start:function(b,c){var d=a("body"),e=a(this).data("draggable").options;if(d.css("cursor"))e._cursor=d.css("cursor");d.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:1e3}).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(b,c){var d=a(c.helper),e=a(this).data("draggable").options;if(d.css("opacity"))e._opacity=d.css("opacity");d.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(b,c){var d=a(this).data("draggable");if(d.scrollParent[0]!=document&&d.scrollParent[0].tagName!="HTML")d.overflowOffset=d.scrollParent.offset()},drag:function(b,c){var d=a(this).data("draggable"),e=d.options,f=false;if(d.scrollParent[0]!=document&&d.scrollParent[0].tagName!="HTML"){if(!e.axis||e.axis!="x"){if(d.overflowOffset.top+d.scrollParent[0].offsetHeight-b.pageY<e.scrollSensitivity)d.scrollParent[0].scrollTop=f=d.scrollParent[0].scrollTop+e.scrollSpeed;else if(b.pageY-d.overflowOffset.top<e.scrollSensitivity)d.scrollParent[0].scrollTop=f=d.scrollParent[0].scrollTop-e.scrollSpeed}if(!e.axis||e.axis!="y"){if(d.overflowOffset.left+d.scrollParent[0].offsetWidth-b.pageX<e.scrollSensitivity)d.scrollParent[0].scrollLeft=f=d.scrollParent[0].scrollLeft+e.scrollSpeed;else if(b.pageX-d.overflowOffset.left<e.scrollSensitivity)d.scrollParent[0].scrollLeft=f=d.scrollParent[0].scrollLeft-e.scrollSpeed}}else{if(!e.axis||e.axis!="x"){if(b.pageY-a(document).scrollTop()<e.scrollSensitivity)f=a(document).scrollTop(a(document).scrollTop()-e.scrollSpeed);else if(a(window).height()-(b.pageY-a(document).scrollTop())<e.scrollSensitivity)f=a(document).scrollTop(a(document).scrollTop()+e.scrollSpeed)}if(!e.axis||e.axis!="y"){if(b.pageX-a(document).scrollLeft()<e.scrollSensitivity)f=a(document).scrollLeft(a(document).scrollLeft()-e.scrollSpeed);else if(a(window).width()-(b.pageX-a(document).scrollLeft())<e.scrollSensitivity)f=a(document).scrollLeft(a(document).scrollLeft()+e.scrollSpeed)}}if(f!==false&&a.ui.ddmanager&&!e.dropBehaviour)a.ui.ddmanager.prepareOffsets(d,b)}});a.ui.plugin.add("draggable","snap",{start:function(b,c){var d=a(this).data("draggable"),e=d.options;d.snapElements=[];a(e.snap.constructor!=String?e.snap.items||":data(draggable)":e.snap).each(function(){var b=a(this);var c=b.offset();if(this!=d.element[0])d.snapElements.push({item:this,width:b.outerWidth(),height:b.outerHeight(),top:c.top,left:c.left})})},drag:function(b,c){var d=a(this).data("draggable"),e=d.options;var f=e.snapTolerance;var g=c.offset.left,h=g+d.helperProportions.width,i=c.offset.top,j=i+d.helperProportions.height;for(var k=d.snapElements.length-1;k>=0;k--){var l=d.snapElements[k].left,m=l+d.snapElements[k].width,n=d.snapElements[k].top,o=n+d.snapElements[k].height;if(!(l-f<g&&g<m+f&&n-f<i&&i<o+f||l-f<g&&g<m+f&&n-f<j&&j<o+f||l-f<h&&h<m+f&&n-f<i&&i<o+f||l-f<h&&h<m+f&&n-f<j&&j<o+f)){if(d.snapElements[k].snapping)d.options.snap.release&&d.options.snap.release.call(d.element,b,a.extend(d._uiHash(),{snapItem:d.snapElements[k].item}));d.snapElements[k].snapping=false;continue}if(e.snapMode!="inner"){var p=Math.abs(n-j)<=f;var q=Math.abs(o-i)<=f;var r=Math.abs(l-h)<=f;var s=Math.abs(m-g)<=f;if(p)c.position.top=d._convertPositionTo("relative",{top:n-d.helperProportions.height,left:0}).top-d.margins.top;if(q)c.position.top=d._convertPositionTo("relative",{top:o,left:0}).top-d.margins.top;if(r)c.position.left=d._convertPositionTo("relative",{top:0,left:l-d.helperProportions.width}).left-d.margins.left;if(s)c.position.left=d._convertPositionTo("relative",{top:0,left:m}).left-d.margins.left}var t=p||q||r||s;if(e.snapMode!="outer"){var p=Math.abs(n-i)<=f;var q=Math.abs(o-j)<=f;var r=Math.abs(l-g)<=f;var s=Math.abs(m-h)<=f;if(p)c.position.top=d._convertPositionTo("relative",{top:n,left:0}).top-d.margins.top;if(q)c.position.top=d._convertPositionTo("relative",{top:o-d.helperProportions.height,left:0}).top-d.margins.top;if(r)c.position.left=d._convertPositionTo("relative",{top:0,left:l}).left-d.margins.left;if(s)c.position.left=d._convertPositionTo("relative",{top:0,left:m-d.helperProportions.width}).left-d.margins.left}if(!d.snapElements[k].snapping&&(p||q||r||s||t))d.options.snap.snap&&d.options.snap.snap.call(d.element,b,a.extend(d._uiHash(),{snapItem:d.snapElements[k].item}));d.snapElements[k].snapping=p||q||r||s||t}}});a.ui.plugin.add("draggable","stack",{start:function(b,c){var d=a(this).data("draggable").options;var e=a.makeArray(a(d.stack.group)).sort(function(b,c){return(parseInt(a(b).css("zIndex"),10)||d.stack.min)-(parseInt(a(c).css("zIndex"),10)||d.stack.min)});a(e).each(function(a){this.style.zIndex=d.stack.min+a});this[0].style.zIndex=d.stack.min+e.length}});a.ui.plugin.add("draggable","zIndex",{start:function(b,c){var d=a(c.helper),e=a(this).data("draggable").options;if(d.css("zIndex"))e._zIndex=d.css("zIndex");d.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)