/*
 * jQuery UI 1.8.2
 */
(function(a){a.ui=a.ui||{};if(!a.ui.version){a.extend(a.ui,{version:"1.8.2",plugin:{add:function(b,e,d){b=a.ui[b].prototype;for(var c in d){b.plugins[c]=b.plugins[c]||[];b.plugins[c].push([e,d[c]])}},call:function(b,a,d){if((a=b.plugins[a])&&b.element[0].parentNode)for(var c=0;c<a.length;c++)b.options[a[c][0]]&&a[c][1].apply(b.element,d)}},contains:function(a,b){return document.compareDocumentPosition?a.compareDocumentPosition(b)&16:a!==b&&a.contains(b)},hasScroll:function(c,b){if(a(c).css("overflow")=="hidden")return false;b=b&&b=="left"?"scrollLeft":"scrollTop";var d=false;if(c[b]>0)return true;c[b]=1;d=c[b]>0;c[b]=0;return d},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:{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(b,c){return typeof b==="number"?this.each(function(){var d=this;setTimeout(function(){a(d).focus();c&&c.call(d)},b)}):this._focus.apply(this,arguments)},enableSelection:function(){return this.attr("unselectable","off").css("MozUserSelect","")},disableSelection:function(){return this.attr("unselectable","on").css("MozUserSelect","none")},scrollParent:function(){var b;b=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"))||!b.length?a(document):b},zIndex:function(b){if(b!==undefined)return this.css("zIndex",b);if(this.length){b=a(this[0]);for(var c;b.length&&b[0]!==document;){c=b.css("position");if(c=="absolute"||c=="relative"||c=="fixed"){c=parseInt(b.css("zIndex"));if(!isNaN(c)&&c!=0)return c}b=b.parent()}}return 0}});a.extend(a.expr[":"],{data:function(b,d,c){return!!a.data(b,c[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")}})}})(jQuery);
/*
 * jQuery UI Widget 1.8.2
 */
(function(a){var b=a.fn.remove;a.fn.remove=function(c,d){return this.each(function(){if(!d)(!c||a.filter(c,[this]).length)&&a("*",this).add(this).each(function(){a(this).triggerHandler("remove")});return b.call(a(this),c,d)})};a.widget=function(b,d,e){var c=b.split(".")[0],f;b=b.split(".")[1];f=c+"-"+b;if(!e){e=d;d=a.Widget}a.expr[":"][f]=function(c){return!!a.data(c,b)};a[c]=a[c]||{};a[c][b]=function(b,a){arguments.length&&this._createWidget(b,a)};d=new d;d.options=a.extend({},d.options);a[c][b].prototype=a.extend(true,d,{"namespace":c,widgetName:b,widgetEventPrefix:a[c][b].prototype.widgetEventPrefix||b,widgetBaseClass:f},e);a.widget.bridge(b,a[c][b])};a.widget.bridge=function(b,c){a.fn[b]=function(d){var e=typeof d==="string",f=Array.prototype.slice.call(arguments,1),g=this;d=!e&&f.length?a.extend.apply(null,[true,d].concat(f)):d;if(e&&d.substring(0,1)==="_")return g;e?this.each(function(){var c=a.data(this,b),e=c&&a.isFunction(c[d])?c[d].apply(c,f):c;if(e!==c&&e!==undefined){g=e;return false}}):this.each(function(){var e=a.data(this,b);if(e){d&&e.option(d);e._init()}else a.data(this,b,new c(d,this))});return g}};a.Widget=function(a,b){arguments.length&&this._createWidget(a,b)};a.Widget.prototype={widgetName:"widget",widgetEventPrefix:"",options:{disabled:false},_createWidget:function(c,b){this.element=a(b).data(this.widgetName,this);this.options=a.extend(true,{},this.options,a.metadata&&a.metadata.get(b)[this.widgetName],c);var d=this;this.element.bind("remove."+this.widgetName,function(){d.destroy()});this._create();this._init()},_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(b,e){var c=b,d=this;if(arguments.length===0)return a.extend({},d.options);if(typeof b==="string"){if(e===undefined)return this.options[b];c={};c[b]=e}a.each(c,function(a,b){d._setOption(a,b)});return d},_setOption:function(b,a){this.options[b]=a;b==="disabled"&&this.widget()[a?"addClass":"removeClass"](this.widgetBaseClass+"-disabled ui-state-disabled").attr("aria-disabled",a);return this},enable:function(){return this._setOption("disabled",false)},disable:function(){return this._setOption("disabled",true)},_trigger:function(c,b,d){var f=this.options[c];b=a.Event(b);b.type=(c===this.widgetEventPrefix?c:this.widgetEventPrefix+c).toLowerCase();d=d||{};if(b.originalEvent){c=a.event.props.length;for(var e;c;){e=a.event.props[--c];b[e]=b.originalEvent[e]}}this.element.trigger(b,d);return!(a.isFunction(f)&&f.call(this.element[0],b,d)===false||b.isDefaultPrevented())}}})(jQuery);
/*
 * jQuery UI Mouse 1.8.2
 */
(function(a){a.widget("ui.mouse",{options:{cancel:":input,option",distance:1,delay:0},_mouseInit:function(){var a=this;this.element.bind("mousedown."+this.widgetName,function(b){return a._mouseDown(b)}).bind("click."+this.widgetName,function(b){if(a._preventClickEvent){a._preventClickEvent=false;b.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 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();return b.originalEvent.mouseHandled=true}},_mouseMove:function(b){if(a.browser.msie&&!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;this._preventClickEvent=b.target==this._mouseDownEvent.target;this._mouseStop(b)}return false},_mouseDistanceMet:function(a){return Math.max(Math.abs(this._mouseDownEvent.pageX-a.pageX),Math.abs(this._mouseDownEvent.pageY-a.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 c=this.options;if(this.helper||c.disabled||a(b.target).is(".ui-resizable-handle"))return false;this.handle=this._getHandle(b);return!this.handle?false: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.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;c.cursorAt&&this._adjustOffsetFromHelper(c.cursorAt);c.containment&&this._setContainment();if(this._trigger("start",b)===false){this._clear();return false}this._cacheHelperProportions();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(c,b){this.position=this._generatePosition(c);this.positionAbs=this._convertPositionTo("absolute");if(!b){b=this._uiHash();if(this._trigger("drag",c,b)===false){this._mouseUp({});return false}this.position=b.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,c);return false},_mouseStop:function(c){var b=false;if(a.ui.ddmanager&&!this.options.dropBehaviour)b=a.ui.ddmanager.drop(this,c);if(this.dropped){b=this.dropped;this.dropped=false}if(!this.element[0]||!this.element[0].parentNode)return false;if(this.options.revert=="invalid"&&!b||this.options.revert=="valid"&&b||this.options.revert===true||a.isFunction(this.options.revert)&&this.options.revert.call(this.element,b)){var d=this;a(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){d._trigger("stop",c)!==false&&d._clear()})}else this._trigger("stop",c)!==false&&this._clear();return false},cancel:function(){this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear();return this},_getHandle:function(c){var b=!this.options.handle||!a(this.options.handle,this.element).length?true:false;a(this.options.handle,this.element).find("*").andSelf().each(function(){if(this==c.target)b=true});return b},_createHelper:function(b){var c=this.options;b=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[b])):c.helper=="clone"?this.element.clone():this.element;b.parents("body").length||b.appendTo(c.appendTo=="parent"?this.element[0].parentNode:c.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 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){b=a(b.containment).offset();var d=a(c).css("overflow")!="hidden";this.containment=[b.left+(parseInt(a(c).css("borderLeftWidth"),10)||0)+(parseInt(a(c).css("paddingLeft"),10)||0)-this.margins.left,b.top+(parseInt(a(c).css("borderTopWidth"),10)||0)+(parseInt(a(c).css("paddingTop"),10)||0)-this.margins.top,b.left+(d?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,b.top+(d?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;b=b=="absolute"?1:-1;var 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);return{top:c.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():e?0:d.scrollTop())*b),left:c.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():e?0:d.scrollLeft())*b)}},_generatePosition:function(e){var d=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),b=e.pageX,c=e.pageY;if(this.originalPosition){if(this.containment){if(e.pageX-this.offset.click.left<this.containment[0])b=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])b=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(d.grid){c=this.originalPageY+Math.round((c-this.originalPageY)/d.grid[1])*d.grid[1];c=this.containment?!(c-this.offset.click.top<this.containment[1]||c-this.offset.click.top>this.containment[3])?c:!(c-this.offset.click.top<this.containment[1])?c-d.grid[1]:c+d.grid[1]:c;b=this.originalPageX+Math.round((b-this.originalPageX)/d.grid[0])*d.grid[0];b=this.containment?!(b-this.offset.click.left<this.containment[0]||b-this.offset.click.left>this.containment[2])?b:!(b-this.offset.click.left<this.containment[0])?b-d.grid[0]:b+d.grid[0]:b}}return{top:c-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():g?0:f.scrollTop()),left:b-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():g?0:f.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(c,d,b){b=b||this._uiHash();a.ui.plugin.call(this,c,[d,b]);if(c=="drag")this.positionAbs=this._convertPositionTo("absolute");return a.Widget.prototype._trigger.call(this,c,d,b)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}});a.extend(a.ui.draggable,{version:"1.8.2"});a.ui.plugin.add("draggable","connectToSortable",{start:function(c,d){var b=a(this).data("draggable"),f=b.options,e=a.extend({},d,{item:b.element});b.sortables=[];a(f.connectToSortable).each(function(){var d=a.data(this,"sortable");if(d&&!d.options.disabled){b.sortables.push({instance:d,shouldRevert:d.options.revert});d._refreshItems();d._trigger("activate",c,e)}})},stop:function(c,d){var b=a(this).data("draggable"),e=a.extend({},d,{item:b.element});a.each(b.sortables,function(){if(this.instance.isOver){this.instance.isOver=0;b.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;b.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})}else{this.instance.cancelHelperRemoval=false;this.instance._trigger("deactivate",c,e)}})},drag:function(c,d){var b=a(this).data("draggable"),e=this;a.each(b.sortables,function(){this.instance.positionAbs=b.positionAbs;this.instance.helperProportions=b.helperProportions;this.instance.offset.click=b.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 d.helper[0]};c.target=this.instance.currentItem[0];this.instance._mouseCapture(c,true);this.instance._mouseStart(c,true,true);this.instance.offset.click.top=b.offset.click.top;this.instance.offset.click.left=b.offset.click.left;this.instance.offset.parent.left-=b.offset.parent.left-this.instance.offset.parent.left;this.instance.offset.parent.top-=b.offset.parent.top-this.instance.offset.parent.top;b._trigger("toSortable",c);b.dropped=this.instance.element;b.currentItem=b.element;this.instance.fromOutside=b}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();this.instance.placeholder&&this.instance.placeholder.remove();b._trigger("fromSortable",c);b.dropped=false}})}});a.ui.plugin.add("draggable","cursor",{start:function(){var b=a("body"),c=a(this).data("draggable").options;if(b.css("cursor"))c._cursor=b.css("cursor");b.css("cursor",c.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,c){b=a(c.helper);c=a(this).data("draggable").options;if(b.css("opacity"))c._opacity=b.css("opacity");b.css("opacity",c.opacity)},stop:function(b,c){b=a(this).data("draggable").options;b._opacity&&a(c.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(d){var 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t=n||o||p||q;if(r.snapMode!="outer"){n=Math.abs(g-k)<=c;o=Math.abs(i-m)<=c;p=Math.abs(f-j)<=c;q=Math.abs(h-l)<=c;if(n)e.position.top=b._convertPositionTo("relative",{top:g,left:0}).top-b.margins.top;if(o)e.position.top=b._convertPositionTo("relative",{top:i-b.helperProportions.height,left:0}).top-b.margins.top;if(p)e.position.left=b._convertPositionTo("relative",{top:0,left:f}).left-b.margins.left;if(q)e.position.left=b._convertPositionTo("relative",{top:0,left:h-b.helperProportions.width}).left-b.margins.left}if(!b.snapElements[d].snapping&&(n||o||p||q||t))b.options.snap.snap&&b.options.snap.snap.call(b.element,s,a.extend(b._uiHash(),{snapItem:b.snapElements[d].item}));b.snapElements[d].snapping=n||o||p||q||t}else{b.snapElements[d].snapping&&b.options.snap.release&&b.options.snap.release.call(b.element,s,a.extend(b._uiHash(),{snapItem:b.snapElements[d].item}));b.snapElements[d].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(b,c){return(parseInt(a(b).css("zIndex"),10)||0)-(parseInt(a(c).css("zIndex"),10)||0)});if(b.length){var c=parseInt(b[0].style.zIndex)||0;a(b).each(function(a){this.style.zIndex=c+a});this[0].style.zIndex=c+b.length}}});a.ui.plugin.add("draggable","zIndex",{start:function(b,c){b=a(c.helper);c=a(this).data("draggable").options;if(b.css("zIndex"))c._zIndex=b.css("zIndex");b.css("zIndex",c.zIndex)},stop:function(b,c){b=a(this).data("draggable").options;b._zIndex&&a(c.helper).css("zIndex",b._zIndex)}})})(jQuery);(function(a){a.widget("ui.droppable",{widgetEventPrefix:"drop",options:{accept:"*",activeClass:false,addClasses:true,greedy:false,hoverClass:false,scope:"default",tolerance:"intersect"},_create:function(){var b=this.options,c=b.accept;this.isover=0;this.isout=1;this.accept=a.isFunction(c)?c:function(a){return a.is(c)};this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight};a.ui.ddmanager.droppables[b.scope]=a.ui.ddmanager.droppables[b.scope]||[];a.ui.ddmanager.droppables[b.scope].push(this);b.addClasses&&this.element.addClass("ui-droppable")},destroy:function(){for(var c=a.ui.ddmanager.droppables[this.options.scope],b=0;b<c.length;b++)c[b]==this&&c.splice(b,1);this.element.removeClass("ui-droppable ui-droppable-disabled").removeData("droppable").unbind(".droppable");return this},_setOption:function(c,b){if(c=="accept")this.accept=a.isFunction(b)?b:function(a){return a.is(b)};a.Widget.prototype._setOption.apply(this,arguments)},_activate:function(c){var b=a.ui.ddmanager.current;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;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]))if(this.accept.call(this.element[0],b.currentItem||b.element)){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]))if(this.accept.call(this.element[0],b.currentItem||b.element)){this.options.hoverClass&&this.element.removeClass(this.options.hoverClass);this._trigger("out",c,this.ui(b))}},_drop:function(d,e){var b=e||a.ui.ddmanager.current;if(!b||(b.currentItem||b.element)[0]==this.element[0])return false;var c=false;this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function(){var d=a.data(this,"droppable");if(d.options.greedy&&!d.options.disabled&&d.options.scope==b.options.scope&&d.accept.call(d.element[0],b.currentItem||b.element)&&a.ui.intersect(b,a.extend(d,{offset:d.element.offset()}),d.options.tolerance)){c=true;return false}});if(c)return false;if(this.accept.call(this.element[0],b.currentItem||b.element)){this.options.activeClass&&this.element.removeClass(this.options.activeClass);this.options.hoverClass&&this.element.removeClass(this.options.hoverClass);this._trigger("drop",d,this.ui(b));return this.element}return false},ui:function(a){return{draggable:a.currentItem||a.element,helper:a.helper,position:a.position,offset:a.positionAbs}}});a.extend(a.ui.droppable,{version:"1.8.2"});a.ui.intersect=function(b,c,l){if(!c.offset)return false;var f=(b.positionAbs||b.position.absolute).left,h=f+b.helperProportions.width,g=(b.positionAbs||b.position.absolute).top,i=g+b.helperProportions.height,d=c.offset.left,j=d+c.proportions.width,e=c.offset.top,k=e+c.proportions.height;switch(l){case"fit":return d<f&&h<j&&e<g&&i<k;case"intersect":return d<f+b.helperProportions.width/2&&h-b.helperProportions.width/2<j&&e<g+b.helperProportions.height/2&&i-b.helperProportions.height/2<k;case"pointer":return a.ui.isOver((b.positionAbs||b.position.absolute).top+(b.clickOffset||b.offset.click).top,(b.positionAbs||b.position.absolute).left+(b.clickOffset||b.offset.click).left,e,d,c.proportions.height,c.proportions.width);case"touch":return(g>=e&&g<=k||i>=e&&i<=k||g<e&&i>k)&&(f>=d&&f<=j||h>=d&&h<=j||f<d&&h>j);default:return false}};a.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(d,e){var c=a.ui.ddmanager.droppables[d.options.scope]||[],h=e?e.type:null,g=(d.currentItem||d.element).find(":data(droppable)").andSelf(),b=0;a:for(;b<c.length;b++)if(!(c[b].options.disabled||d&&!c[b].accept.call(c[b].element[0],d.currentItem||d.element))){for(var f=0;f<g.length;f++)if(g[f]==c[b].element[0]){c[b].proportions.height=0;continue a}c[b].visible=c[b].element.css("display")!="none";if(c[b].visible){c[b].offset=c[b].element.offset();c[b].proportions={width:c[b].element[0].offsetWidth,height:c[b].element[0].offsetHeight};h=="mousedown"&&c[b]._activate.call(c[b],e)}}},drop:function(b,d){var c=false;a.each(a.ui.ddmanager.droppables[b.options.scope]||[],function(){if(this.options){if(!this.options.disabled&&this.visible&&a.ui.intersect(b,this,this.options.tolerance))c=c||this._drop.call(this,d);if(!this.options.disabled&&this.visible&&this.accept.call(this.element[0],b.currentItem||b.element)){this.isout=1;this.isover=0;this._deactivate.call(this,d)}}});return c},drag:function(b,c){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)){var e=a.ui.intersect(b,this,this.options.tolerance);if(e=!e&&this.isover==1?"isout":e&&this.isover==0?"isover":null){var d;if(this.options.greedy){var f=this.element.parents(":data(droppable):eq(0)");if(f.length){d=a.data(f[0],"droppable");d.greedyChild=e=="isover"?1:0}}if(d&&e=="isover"){d.isover=0;d.isout=1;d._out.call(d,c)}this[e]=1;this[e=="isout"?"isover":"isout"]=0;this[e=="isover"?"_over":"_out"].call(this,c);if(d&&e=="isout"){d.isout=0;d.isover=1;d._over.call(d,c)}}}})}}})(jQuery)