(function(a,b){function e(c){return!a(c).parents().andSelf().filter(function(){return a.curCSS(this,"visibility")==="hidden"||a.expr.filters.hidden(this)}).length}a.ui=a.ui||{};if(!a.ui.version){a.extend(a.ui,{version:"1.8.7",keyCode:{ALT:18,BACKSPACE:8,CAPS_LOCK:20,COMMA:188,COMMAND:91,COMMAND_LEFT:91,COMMAND_RIGHT:93,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,INSERT:45,LEFT:37,MENU:93,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,WINDOWS:91}});a.fn.extend({_focus:a.fn.focus,focus:function(c,d){return typeof c==="number"?this.each(function(){var f=this;setTimeout(function(){a(f).focus();d&&d.call(f)},c)}):this._focus.apply(this,arguments)},scrollParent:function(){var c;c=a.browser.msie&&/(static|relative)/.test(this.css("position"))||/absolute/.test(this.css("position"))?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):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"))||!c.length?a(document):c},zIndex:function(c){if(c!==b)return this.css("zIndex",c);if(this.length){c=a(this[0]);for(var d;c.length&&c[0]!==document;){d=c.css("position"); if(d==="absolute"||d==="relative"||d==="fixed"){d=parseInt(c.css("zIndex"),10);if(!isNaN(d)&&d!==0)return d}c=c.parent()}}return 0},disableSelection:function(){return this.bind((a.support.selectstart?"selectstart":"mousedown")+".ui-disableSelection",function(c){c.preventDefault()})},enableSelection:function(){return this.unbind(".ui-disableSelection")}});a.each(["Width","Height"],function(c,d){function f(j,h,l,m){a.each(g,function(){h-=parseFloat(a.curCSS(j,"padding"+this,true))||0;if(l)h-=parseFloat(a.curCSS(j, "border"+this+"Width",true))||0;if(m)h-=parseFloat(a.curCSS(j,"margin"+this,true))||0});return h}var g=d==="Width"?["Left","Right"]:["Top","Bottom"],i=d.toLowerCase(),k={innerWidth:a.fn.innerWidth,innerHeight:a.fn.innerHeight,outerWidth:a.fn.outerWidth,outerHeight:a.fn.outerHeight};a.fn["inner"+d]=function(j){if(j===b)return k["inner"+d].call(this);return this.each(function(){a(this).css(i,f(this,j)+"px")})};a.fn["outer"+d]=function(j,h){if(typeof j!=="number")return k["outer"+d].call(this,j);return this.each(function(){a(this).css(i, f(this,j,true,h)+"px")})}});a.extend(a.expr[":"],{data:function(c,d,f){return!!a.data(c,f[3])},focusable:function(c){var d=c.nodeName.toLowerCase(),f=a.attr(c,"tabindex");if("area"===d){d=c.parentNode;f=d.name;if(!c.href||!f||d.nodeName.toLowerCase()!=="map")return false;c=a("img[usemap=#"+f+"]")[0];return!!c&&e(c)}return(/input|select|textarea|button|object/.test(d)?!c.disabled:"a"==d?c.href||!isNaN(f):!isNaN(f))&&e(c)},tabbable:function(c){var d=a.attr(c,"tabindex");return(isNaN(d)||d>=0)&&a(c).is(":focusable")}}); a(function(){var c=document.body,d=c.appendChild(d=document.createElement("div"));a.extend(d.style,{minHeight:"100px",height:"auto",padding:0,borderWidth:0});a.support.minHeight=d.offsetHeight===100;a.support.selectstart="onselectstart"in d;c.removeChild(d).style.display="none"});a.extend(a.ui,{plugin:{add:function(c,d,f){c=a.ui[c].prototype;for(var g in f){c.plugins[g]=c.plugins[g]||[];c.plugins[g].push([d,f[g]])}},call:function(c,d,f){if((d=c.plugins[d])&&c.element[0].parentNode)for(var g=0;g<d.length;g++)c.options[d[g][0]]&& d[g][1].apply(c.element,f)}},contains:function(c,d){return document.compareDocumentPosition?c.compareDocumentPosition(d)&16:c!==d&&c.contains(d)},hasScroll:function(c,d){if(a(c).css("overflow")==="hidden")return false;d=d&&d==="left"?"scrollLeft":"scrollTop";var f=false;if(c[d]>0)return true;c[d]=1;f=c[d]>0;c[d]=0;return f},isOverAxis:function(c,d,f){return c>d&&c<d+f},isOver:function(c,d,f,g,i,k){return a.ui.isOverAxis(c,f,i)&&a.ui.isOverAxis(d,g,k)}})}})(jQuery); (function(a,b){if(a.cleanData){var e=a.cleanData;a.cleanData=function(d){for(var f=0,g;(g=d[f])!=null;f++)a(g).triggerHandler("remove");e(d)}}else{var c=a.fn.remove;a.fn.remove=function(d,f){return this.each(function(){if(!f)if(!d||a.filter(d,[this]).length)a("*",this).add([this]).each(function(){a(this).triggerHandler("remove")});return c.call(a(this),d,f)})}}a.widget=function(d,f,g){var i=d.split(".")[0],k;d=d.split(".")[1];k=i+"-"+d;if(!g){g=f;f=a.Widget}a.expr[":"][k]=function(j){return!!a.data(j, d)};a[i]=a[i]||{};a[i][d]=function(j,h){arguments.length&&this._createWidget(j,h)};f=new f;f.options=a.extend(true,{},f.options);a[i][d].prototype=a.extend(true,f,{namespace:i,widgetName:d,widgetEventPrefix:a[i][d].prototype.widgetEventPrefix||d,widgetBaseClass:k},g);a.widget.bridge(d,a[i][d])};a.widget.bridge=function(d,f){a.fn[d]=function(g){var i=typeof g==="string",k=Array.prototype.slice.call(arguments,1),j=this;g=!i&&k.length?a.extend.apply(null,[true,g].concat(k)):g;if(i&&g.charAt(0)==="_")return j; i?this.each(function(){var h=a.data(this,d),l=h&&a.isFunction(h[g])?h[g].apply(h,k):h;if(l!==h&&l!==b){j=l;return false}}):this.each(function(){var h=a.data(this,d);h?h.option(g||{})._init():a.data(this,d,new f(g,this))});return j}};a.Widget=function(d,f){arguments.length&&this._createWidget(d,f)};a.Widget.prototype={widgetName:"widget",widgetEventPrefix:"",options:{disabled:false},_createWidget:function(d,f){a.data(f,this.widgetName,this);this.element=a(f);this.options=a.extend(true,{},this.options, this._getCreateOptions(),d);var g=this;this.element.bind("remove."+this.widgetName,function(){g.destroy()});this._create();this._trigger("create");this._init()},_getCreateOptions:function(){return a.metadata&&a.metadata.get(this.element[0])[this.widgetName]},_create:function(){},_init:function(){},destroy:function(){this.element.unbind("."+this.widgetName).removeData(this.widgetName);this.widget().unbind("."+this.widgetName).removeAttr("aria-disabled").removeClass(this.widgetBaseClass+"-disabled ui-state-disabled")}, widget:function(){return this.element},option:function(d,f){var g=d;if(arguments.length===0)return a.extend({},this.options);if(typeof d==="string"){if(f===b)return this.options[d];g={};g[d]=f}this._setOptions(g);return this},_setOptions:function(d){var f=this;a.each(d,function(g,i){f._setOption(g,i)});return this},_setOption:function(d,f){this.options[d]=f;if(d==="disabled")this.widget()[f?"addClass":"removeClass"](this.widgetBaseClass+"-disabled ui-state-disabled").attr("aria-disabled",f);return this}, enable:function(){return this._setOption("disabled",false)},disable:function(){return this._setOption("disabled",true)},_trigger:function(d,f,g){var i=this.options[d];f=a.Event(f);f.type=(d===this.widgetEventPrefix?d:this.widgetEventPrefix+d).toLowerCase();g=g||{};if(f.originalEvent){d=a.event.props.length;for(var k;d;){k=a.event.props[--d];f[k]=f.originalEvent[k]}}this.element.trigger(f,g);return!(a.isFunction(i)&&i.call(this.element[0],f,g)===false||f.isDefaultPrevented())}}})(jQuery); (function(a){a.widget("ui.mouse",{options:{cancel:":input,option",distance:1,delay:0},_mouseInit:function(){var b=this;this.element.bind("mousedown."+this.widgetName,function(e){return b._mouseDown(e)}).bind("click."+this.widgetName,function(e){if(true===a.data(e.target,b.widgetName+".preventClickEvent")){a.removeData(e.target,b.widgetName+".preventClickEvent");e.stopImmediatePropagation();return false}});this.started=false},_mouseDestroy:function(){this.element.unbind("."+this.widgetName)},_mouseDown:function(b){b.originalEvent= b.originalEvent||{};if(!b.originalEvent.mouseHandled){this._mouseStarted&&this._mouseUp(b);this._mouseDownEvent=b;var e=this,c=b.which==1,d=typeof this.options.cancel=="string"?a(b.target).parents().add(b.target).filter(this.options.cancel).length:false;if(!c||d||!this._mouseCapture(b))return true;this.mouseDelayMet=!this.options.delay;if(!this.mouseDelayMet)this._mouseDelayTimer=setTimeout(function(){e.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(f){return e._mouseMove(f)};this._mouseUpDelegate=function(f){return e._mouseUp(f)};a(document).bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate);b.preventDefault();return b.originalEvent.mouseHandled=true}},_mouseMove:function(b){if(a.browser.msie&&!(document.documentMode>=9)&&!b.button)return this._mouseUp(b);if(this._mouseStarted){this._mouseDrag(b); return b.preventDefault()}if(this._mouseDistanceMet(b)&&this._mouseDelayMet(b))(this._mouseStarted=this._mouseStart(this._mouseDownEvent,b)!==false)?this._mouseDrag(b):this._mouseUp(b);return!this._mouseStarted},_mouseUp:function(b){a(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate);if(this._mouseStarted){this._mouseStarted=false;b.target==this._mouseDownEvent.target&&a.data(b.target,this.widgetName+".preventClickEvent", true);this._mouseStop(b)}return false},_mouseDistanceMet:function(b){return Math.max(Math.abs(this._mouseDownEvent.pageX-b.pageX),Math.abs(this._mouseDownEvent.pageY-b.pageY))>=this.options.distance},_mouseDelayMet:function(){return this.mouseDelayMet},_mouseStart:function(){},_mouseDrag:function(){},_mouseStop:function(){},_mouseCapture:function(){return true}})})(jQuery); (function(a){a.widget("ui.draggable",a.ui.mouse,{widgetEventPrefix:"drag",options:{addClasses:true,appendTo:"parent",axis:false,connectToSortable:false,containment:false,cursor:"auto",cursorAt:false,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},_create: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")){this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled");this._mouseDestroy();return this}},_mouseCapture:function(b){var e= this.options;if(this.helper||e.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 e=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.positionAbs=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.position=this._generatePosition(b);this.originalPageX=b.pageX;this.originalPageY=b.pageY;e.cursorAt&&this._adjustOffsetFromHelper(e.cursorAt);e.containment&&this._setContainment();if(this._trigger("start",b)===false){this._clear();return false}this._cacheHelperProportions(); a.ui.ddmanager&&!e.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b);this.helper.addClass("ui-draggable-dragging");this._mouseDrag(b,true);return true},_mouseDrag:function(b,e){this.position=this._generatePosition(b);this.positionAbs=this._convertPositionTo("absolute");if(!e){e=this._uiHash();if(this._trigger("drag",b,e)===false){this._mouseUp({});return false}this.position=e.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";a.ui.ddmanager&&a.ui.ddmanager.drag(this,b);return false},_mouseStop:function(b){var e=false;if(a.ui.ddmanager&&!this.options.dropBehaviour)e=a.ui.ddmanager.drop(this,b);if(this.dropped){e=this.dropped;this.dropped=false}if(!this.element[0]||!this.element[0].parentNode)return false;if(this.options.revert=="invalid"&&!e||this.options.revert=="valid"&&e||this.options.revert===true||a.isFunction(this.options.revert)&&this.options.revert.call(this.element, e)){var c=this;a(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){c._trigger("stop",b)!==false&&c._clear()})}else this._trigger("stop",b)!==false&&this._clear();return false},cancel:function(){this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear();return this},_getHandle:function(b){var e=!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)e=true});return e},_createHelper:function(b){var e=this.options;b=a.isFunction(e.helper)?a(e.helper.apply(this.element[0],[b])):e.helper=="clone"?this.element.clone():this.element;b.parents("body").length||b.appendTo(e.appendTo=="parent"?this.element[0].parentNode:e.appendTo);b[0]!=this.element[0]&&!/(fixed|absolute)/.test(b.css("position"))&&b.css("position","absolute");return b},_adjustOffsetFromHelper:function(b){if(typeof b=="string")b=b.split(" ");if(a.isArray(b))b={left:+b[0],top:+b[1]|| 0};if("left"in b)this.offset.click.left=b.left+this.margins.left;if("right"in b)this.offset.click.left=this.helperProportions.width-b.right+this.margins.left;if("top"in b)this.offset.click.top=b.top+this.margins.top;if("bottom"in b)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 b=this.options;if(b.containment== "parent")b.containment=this.helper[0].parentNode;if(b.containment=="document"||b.containment=="window")this.containment=[(b.containment=="document"?0:a(window).scrollLeft())-this.offset.relative.left-this.offset.parent.left,(b.containment=="document"?0:a(window).scrollTop())-this.offset.relative.top-this.offset.parent.top,(b.containment=="document"?0:a(window).scrollLeft())+a(b.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(b.containment=="document"? 0:a(window).scrollTop())+(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 e=a(b.containment)[0];if(e){b=a(b.containment).offset();var c=a(e).css("overflow")!="hidden";this.containment=[b.left+(parseInt(a(e).css("borderLeftWidth"),10)||0)+(parseInt(a(e).css("paddingLeft"),10)||0)-this.margins.left,b.top+(parseInt(a(e).css("borderTopWidth"), 10)||0)+(parseInt(a(e).css("paddingTop"),10)||0)-this.margins.top,b.left+(c?Math.max(e.scrollWidth,e.offsetWidth):e.offsetWidth)-(parseInt(a(e).css("borderLeftWidth"),10)||0)-(parseInt(a(e).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,b.top+(c?Math.max(e.scrollHeight,e.offsetHeight):e.offsetHeight)-(parseInt(a(e).css("borderTopWidth"),10)||0)-(parseInt(a(e).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}}else if(b.containment.constructor== Array)this.containment=b.containment},_convertPositionTo:function(b,e){if(!e)e=this.position;b=b=="absolute"?1:-1;var c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,d=/(html|body)/i.test(c[0].tagName);return{top:e.top+this.offset.relative.top*b+this.offset.parent.top*b-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop(): d?0:c.scrollTop())*b),left:e.left+this.offset.relative.left*b+this.offset.parent.left*b-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():d?0:c.scrollLeft())*b)}},_generatePosition:function(b){var e=this.options,c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,d=/(html|body)/i.test(c[0].tagName),f=b.pageX,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(e.grid){g=this.originalPageY+Math.round((g-this.originalPageY)/ e.grid[1])*e.grid[1];g=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-e.grid[1]:g+e.grid[1]:g;f=this.originalPageX+Math.round((f-this.originalPageX)/e.grid[0])*e.grid[0];f=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-e.grid[0]:f+e.grid[0]:f}}return{top:g-this.offset.click.top- this.offset.relative.top-this.offset.parent.top+(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():d?0:c.scrollTop()),left:f-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():d?0:c.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging");this.helper[0]!= this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove();this.helper=null;this.cancelHelperRemoval=false},_trigger:function(b,e,c){c=c||this._uiHash();a.ui.plugin.call(this,b,[e,c]);if(b=="drag")this.positionAbs=this._convertPositionTo("absolute");return a.Widget.prototype._trigger.call(this,b,e,c)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}});a.extend(a.ui.draggable,{version:"1.8.7"});a.ui.plugin.add("draggable", "connectToSortable",{start:function(b,e){var c=a(this).data("draggable"),d=c.options,f=a.extend({},e,{item:c.element});c.sortables=[];a(d.connectToSortable).each(function(){var g=a.data(this,"sortable");if(g&&!g.options.disabled){c.sortables.push({instance:g,shouldRevert:g.options.revert});g._refreshItems();g._trigger("activate",b,f)}})},stop:function(b,e){var c=a(this).data("draggable"),d=a.extend({},e,{item:c.element});a.each(c.sortables,function(){if(this.instance.isOver){this.instance.isOver= 0;c.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;c.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})}else{this.instance.cancelHelperRemoval=false;this.instance._trigger("deactivate",b,d)}})},drag:function(b,e){var c=a(this).data("draggable"),d=this;a.each(c.sortables,function(){this.instance.positionAbs= c.positionAbs;this.instance.helperProportions=c.helperProportions;this.instance.offset.click=c.offset.click;if(this.instance._intersectsWith(this.instance.containerCache)){if(!this.instance.isOver){this.instance.isOver=1;this.instance.currentItem=a(d).clone().appendTo(this.instance.element).data("sortable-item",true);this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return e.helper[0]};b.target=this.instance.currentItem[0];this.instance._mouseCapture(b, true);this.instance._mouseStart(b,true,true);this.instance.offset.click.top=c.offset.click.top;this.instance.offset.click.left=c.offset.click.left;this.instance.offset.parent.left-=c.offset.parent.left-this.instance.offset.parent.left;this.instance.offset.parent.top-=c.offset.parent.top-this.instance.offset.parent.top;c._trigger("toSortable",b);c.dropped=this.instance.element;c.currentItem=c.element;this.instance.fromOutside=c}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();this.instance.placeholder&&this.instance.placeholder.remove();c._trigger("fromSortable",b);c.dropped=false}})}});a.ui.plugin.add("draggable","cursor",{start:function(){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(){var b=a(this).data("draggable").options;b._cursor&&a("body").css("cursor",b._cursor)}});a.ui.plugin.add("draggable","iframeFix",{start:function(){var b=a(this).data("draggable").options;a(b.iframeFix===true?"iframe":b.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(){a("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)})}});a.ui.plugin.add("draggable","opacity",{start:function(b,e){b=a(e.helper);e=a(this).data("draggable").options;if(b.css("opacity"))e._opacity=b.css("opacity");b.css("opacity",e.opacity)},stop:function(b,e){b=a(this).data("draggable").options;b._opacity&&a(e.helper).css("opacity",b._opacity)}});a.ui.plugin.add("draggable","scroll",{start:function(){var b=a(this).data("draggable");if(b.scrollParent[0]!= document&&b.scrollParent[0].tagName!="HTML")b.overflowOffset=b.scrollParent.offset()},drag:function(b){var e=a(this).data("draggable"),c=e.options,d=false;if(e.scrollParent[0]!=document&&e.scrollParent[0].tagName!="HTML"){if(!c.axis||c.axis!="x")if(e.overflowOffset.top+e.scrollParent[0].offsetHeight-b.pageY<c.scrollSensitivity)e.scrollParent[0].scrollTop=d=e.scrollParent[0].scrollTop+c.scrollSpeed;else if(b.pageY-e.overflowOffset.top<c.scrollSensitivity)e.scrollParent[0].scrollTop=d=e.scrollParent[0].scrollTop- c.scrollSpeed;if(!c.axis||c.axis!="y")if(e.overflowOffset.left+e.scrollParent[0].offsetWidth-b.pageX<c.scrollSensitivity)e.scrollParent[0].scrollLeft=d=e.scrollParent[0].scrollLeft+c.scrollSpeed;else if(b.pageX-e.overflowOffset.left<c.scrollSensitivity)e.scrollParent[0].scrollLeft=d=e.scrollParent[0].scrollLeft-c.scrollSpeed}else{if(!c.axis||c.axis!="x")if(b.pageY-a(document).scrollTop()<c.scrollSensitivity)d=a(document).scrollTop(a(document).scrollTop()-c.scrollSpeed);else if(a(window).height()- (b.pageY-a(document).scrollTop())<c.scrollSensitivity)d=a(document).scrollTop(a(document).scrollTop()+c.scrollSpeed);if(!c.axis||c.axis!="y")if(b.pageX-a(document).scrollLeft()<c.scrollSensitivity)d=a(document).scrollLeft(a(document).scrollLeft()-c.scrollSpeed);else if(a(window).width()-(b.pageX-a(document).scrollLeft())<c.scrollSensitivity)d=a(document).scrollLeft(a(document).scrollLeft()+c.scrollSpeed)}d!==false&&a.ui.ddmanager&&!c.dropBehaviour&&a.ui.ddmanager.prepareOffsets(e,b)}});a.ui.plugin.add("draggable", "snap",{start:function(){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 c=a(this),d=c.offset();this!=b.element[0]&&b.snapElements.push({item:this,width:c.outerWidth(),height:c.outerHeight(),top:d.top,left:d.left})})},drag:function(b,e){for(var c=a(this).data("draggable"),d=c.options,f=d.snapTolerance,g=e.offset.left,i=g+c.helperProportions.width,k=e.offset.top,j=k+c.helperProportions.height,h= c.snapElements.length-1;h>=0;h--){var l=c.snapElements[h].left,m=l+c.snapElements[h].width,n=c.snapElements[h].top,o=n+c.snapElements[h].height;if(l-f<g&&g<m+f&&n-f<k&&k<o+f||l-f<g&&g<m+f&&n-f<j&&j<o+f||l-f<i&&i<m+f&&n-f<k&&k<o+f||l-f<i&&i<m+f&&n-f<j&&j<o+f){if(d.snapMode!="inner"){var p=Math.abs(n-j)<=f,q=Math.abs(o-k)<=f,r=Math.abs(l-i)<=f,s=Math.abs(m-g)<=f;if(p)e.position.top=c._convertPositionTo("relative",{top:n-c.helperProportions.height,left:0}).top-c.margins.top;if(q)e.position.top=c._convertPositionTo("relative", {top:o,left:0}).top-c.margins.top;if(r)e.position.left=c._convertPositionTo("relative",{top:0,left:l-c.helperProportions.width}).left-c.margins.left;if(s)e.position.left=c._convertPositionTo("relative",{top:0,left:m}).left-c.margins.left}var t=p||q||r||s;if(d.snapMode!="outer"){p=Math.abs(n-k)<=f;q=Math.abs(o-j)<=f;r=Math.abs(l-g)<=f;s=Math.abs(m-i)<=f;if(p)e.position.top=c._convertPositionTo("relative",{top:n,left:0}).top-c.margins.top;if(q)e.position.top=c._convertPositionTo("relative",{top:o-c.helperProportions.height, left:0}).top-c.margins.top;if(r)e.position.left=c._convertPositionTo("relative",{top:0,left:l}).left-c.margins.left;if(s)e.position.left=c._convertPositionTo("relative",{top:0,left:m-c.helperProportions.width}).left-c.margins.left}if(!c.snapElements[h].snapping&&(p||q||r||s||t))c.options.snap.snap&&c.options.snap.snap.call(c.element,b,a.extend(c._uiHash(),{snapItem:c.snapElements[h].item}));c.snapElements[h].snapping=p||q||r||s||t}else{c.snapElements[h].snapping&&c.options.snap.release&&c.options.snap.release.call(c.element, b,a.extend(c._uiHash(),{snapItem:c.snapElements[h].item}));c.snapElements[h].snapping=false}}}});a.ui.plugin.add("draggable","stack",{start:function(){var b=a(this).data("draggable").options;b=a.makeArray(a(b.stack)).sort(function(c,d){return(parseInt(a(c).css("zIndex"),10)||0)-(parseInt(a(d).css("zIndex"),10)||0)});if(b.length){var e=parseInt(b[0].style.zIndex)||0;a(b).each(function(c){this.style.zIndex=e+c});this[0].style.zIndex=e+b.length}}});a.ui.plugin.add("draggable","zIndex",{start:function(b, e){b=a(e.helper);e=a(this).data("draggable").options;if(b.css("zIndex"))e._zIndex=b.css("zIndex");b.css("zIndex",e.zIndex)},stop:function(b,e){b=a(this).data("draggable").options;b._zIndex&&a(e.helper).css("zIndex",b._zIndex)}})})(jQuery);