;jQuery.ui||(function($){
var _remove=$.fn.remove,
isFF2=$.browser.mozilla&&(parseFloat($.browser.version)<1.9);
$.ui={
version:"1.7.2",
plugin:{
add:function(module,option,set){
var proto=$.ui[module].prototype;
for(var i in set){
proto.plugins[i]=proto.plugins[i]||[];
proto.plugins[i].push([option,set[i]])}
},
call:function(instance,name,args){
var set=instance.plugins[name];
if(!set||!instance.element[0].parentNode){return}
for(var i=0;i<set.length;i++){
if(instance.options[set[i][0]]){
set[i][1].apply(instance.element,args)}
}
}
},
contains:function(a,b){
return document.compareDocumentPosition
?a.compareDocumentPosition(b)&16
:a!==b&&a.contains(b)},
hasScroll:function(el,a){
if($(el).css('overflow')=='hidden'){return false}
var scroll=(a&&a=='left')?'scrollLeft':'scrollTop',
has=false;
if(el[scroll]>0){return true}
el[scroll]=1;
has=(el[scroll]>0);
el[scroll]=0;
return has},
isOverAxis:function(x,reference,size){
return(x>reference)&&(x<(reference+size))},
isOver:function(y,x,top,left,height,width){
return $.ui.isOverAxis(y,top,height)&&$.ui.isOverAxis(x,left,width)},
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(isFF2){
var attr=$.attr,
removeAttr=$.fn.removeAttr,
ariaNS="http://www.w3.org/2005/07/aaa",
ariaState=/^aria-/,
ariaRole=/^wairole:/;
$.attr=function(elem,name,value){
var set=value!==undefined;
return(name=='role'
?(set
?attr.call(this,elem,name,"wairole:"+value)
:(attr.apply(this,arguments)||"").replace(ariaRole,""))
:(ariaState.test(name)
?(set
?elem.setAttributeNS(ariaNS,
name.replace(ariaState,"aaa:"),value)
:attr.call(this,elem,name.replace(ariaState,"aaa:")))
:attr.apply(this,arguments)))};
$.fn.removeAttr=function(name){
return(ariaState.test(name)
?this.each(function(){
this.removeAttributeNS(ariaNS,name.replace(ariaState,""))}):removeAttr.call(this,name))}}
$.fn.extend({
remove:function(){
$("*",this).add(this).each(function(){
$(this).triggerHandler("remove")});
return _remove.apply(this,arguments)},
enableSelection:function(){
return this
.attr('unselectable','off')
.css('MozUserSelect','')
.unbind('selectstart.ui')},
disableSelection:function(){
return this
.attr('unselectable','on')
.css('MozUserSelect','none')
.bind('selectstart.ui',function(){return false})},
scrollParent:function(){
var scrollParent;
if(($.browser.msie&&(/(static|relative)/).test(this.css('position')))||(/absolute/).test(this.css('position'))){
scrollParent=this.parents().filter(function(){
return(/(relative|absolute|fixed)/).test($.curCSS(this,'position',1))&&(/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1))}).eq(0)}else{
scrollParent=this.parents().filter(function(){
return(/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1))}).eq(0)}
return(/fixed/).test(this.css('position'))||!scrollParent.length?$(document):scrollParent}
});
$.extend($.expr[':'],{
data:function(elem,i,match){
return!!$.data(elem,match[3])},
focusable:function(element){
var nodeName=element.nodeName.toLowerCase(),
tabIndex=$.attr(element,'tabindex');
return(/input|select|textarea|button|object/.test(nodeName)
?!element.disabled
:'a'==nodeName||'area'==nodeName
?element.href||!isNaN(tabIndex)
:!isNaN(tabIndex))
&&!$(element)['area'==nodeName?'parents':'closest'](':hidden').length},
tabbable:function(element){
var tabIndex=$.attr(element,'tabindex');
return(isNaN(tabIndex)||tabIndex>=0)&&$(element).is(':focusable')}
});
function getter(namespace,plugin,method,args){
function getMethods(type){
var methods=$[namespace][plugin][type]||[];
return(typeof methods=='string'?methods.split(/,?\s+/):methods)}
var methods=getMethods('getter');
if(args.length==1&&typeof args[0]=='string'){
methods=methods.concat(getMethods('getterSetter'))}
return($.inArray(method,methods)!=-1)}
$.widget=function(name,prototype){
var namespace=name.split(".")[0];
name=name.split(".")[1];
$.fn[name]=function(options){
var isMethodCall=(typeof options=='string'),
args=Array.prototype.slice.call(arguments,1);
if(isMethodCall&&options.substring(0,1)=='_'){
return this}
if(isMethodCall&&getter(namespace,name,options,args)){
var instance=$.data(this[0],name);
return(instance?instance[options].apply(instance,args)
:undefined)}
return this.each(function(){
var instance=$.data(this,name);
(!instance&&!isMethodCall&&
$.data(this,name,new $[namespace][name](this,options))._init());
(instance&&isMethodCall&&$.isFunction(instance[options])&&
instance[options].apply(instance,args))})};
$[namespace]=$[namespace]||{};
$[namespace][name]=function(element,options){
var self=this;
this.namespace=namespace;
this.widgetName=name;
this.widgetEventPrefix=$[namespace][name].eventPrefix||name;
this.widgetBaseClass=namespace+'-'+name;
this.options=$.extend({},
$.widget.defaults,
$[namespace][name].defaults,
$.metadata&&$.metadata.get(element)[name],
options);
this.element=$(element)
.bind('setData.'+name,function(event,key,value){
if(event.target==element){
return self._setData(key,value)}
})
.bind('getData.'+name,function(event,key){
if(event.target==element){
return self._getData(key)}
})
.bind('remove',function(){
return self.destroy()})};
$[namespace][name].prototype=$.extend({},$.widget.prototype,prototype);
$[namespace][name].getterSetter='option'};
$.widget.prototype={
_init:function(){},
destroy:function(){
this.element.removeData(this.widgetName)
.removeClass(this.widgetBaseClass+'-disabled'+' '+this.namespace+'-state-disabled')
.removeAttr('aria-disabled')},
option:function(key,value){
var options=key,
self=this;
if(typeof key=="string"){
if(value===undefined){
return this._getData(key)}
options={};
options[key]=value}
$.each(options,function(key,value){
self._setData(key,value)})},
_getData:function(key){
return this.options[key]},
_setData:function(key,value){
this.options[key]=value;
if(key=='disabled'){
this.element
[value?'addClass':'removeClass'](
this.widgetBaseClass+'-disabled'+' '+
this.namespace+'-state-disabled')
.attr("aria-disabled",value)}
},
enable:function(){
this._setData('disabled',false)},
disable:function(){
this._setData('disabled',true)},
_trigger:function(type,event,data){
var callback=this.options[type],
eventName=(type==this.widgetEventPrefix
?type:this.widgetEventPrefix+type);
event=$.Event(event);
event.type=eventName;
if(event.originalEvent){
for(var i=$.event.props.length,prop;i;){
prop=$.event.props[--i];
event[prop]=event.originalEvent[prop]}
}
this.element.trigger(event,data);
return!($.isFunction(callback)&&callback.call(this.element[0],event,data)===false
||event.isDefaultPrevented())}
};
$.widget.defaults={
disabled:false
};
$.ui.mouse={
_mouseInit:function(){
var self=this;
this.element
.bind('mousedown.'+this.widgetName,function(event){
return self._mouseDown(event)})
.bind('click.'+this.widgetName,function(event){
if(self._preventClickEvent){
self._preventClickEvent=false;
event.stopImmediatePropagation();
return false}
});
if($.browser.msie){
this._mouseUnselectable=this.element.attr('unselectable');
this.element.attr('unselectable','on')}
this.started=false},
_mouseDestroy:function(){
this.element.unbind('.'+this.widgetName);
($.browser.msie
&&this.element.attr('unselectable',this._mouseUnselectable))},
_mouseDown:function(event){
event.originalEvent=event.originalEvent||{};
if(event.originalEvent.mouseHandled){return}
(this._mouseStarted&&this._mouseUp(event));
this._mouseDownEvent=event;
var self=this,
btnIsLeft=(event.which==1),
elIsCancel=(typeof this.options.cancel=="string"?$(event.target).parents().add(event.target).filter(this.options.cancel).length:false);
if(!btnIsLeft||elIsCancel||!this._mouseCapture(event)){
return true}
this.mouseDelayMet=!this.options.delay;
if(!this.mouseDelayMet){
this._mouseDelayTimer=setTimeout(function(){
self.mouseDelayMet=true},this.options.delay)}
if(this._mouseDistanceMet(event)&&this._mouseDelayMet(event)){
this._mouseStarted=(this._mouseStart(event)!==false);
if(!this._mouseStarted){
event.preventDefault();
return true}
}
this._mouseMoveDelegate=function(event){
return self._mouseMove(event)};
this._mouseUpDelegate=function(event){
return self._mouseUp(event)};
$(document)
.bind('mousemove.'+this.widgetName,this._mouseMoveDelegate)
.bind('mouseup.'+this.widgetName,this._mouseUpDelegate);
($.browser.safari||event.preventDefault());
event.originalEvent.mouseHandled=true;
return true},
_mouseMove:function(event){
if($.browser.msie&&!event.button){
return this._mouseUp(event)}
if(this._mouseStarted){
this._mouseDrag(event);
return event.preventDefault()}
if(this._mouseDistanceMet(event)&&this._mouseDelayMet(event)){
this._mouseStarted=
(this._mouseStart(this._mouseDownEvent,event)!==false);
(this._mouseStarted?this._mouseDrag(event):this._mouseUp(event))}
return!this._mouseStarted},
_mouseUp:function(event){
$(document)
.unbind('mousemove.'+this.widgetName,this._mouseMoveDelegate)
.unbind('mouseup.'+this.widgetName,this._mouseUpDelegate);
if(this._mouseStarted){
this._mouseStarted=false;
this._preventClickEvent=(event.target==this._mouseDownEvent.target);
this._mouseStop(event)}
return false},
_mouseDistanceMet:function(event){
return(Math.max(
Math.abs(this._mouseDownEvent.pageX-event.pageX),
Math.abs(this._mouseDownEvent.pageY-event.pageY)
)>=this.options.distance
)},
_mouseDelayMet:function(event){
return this.mouseDelayMet},
_mouseStart:function(event){},
_mouseDrag:function(event){},
_mouseStop:function(event){},
_mouseCapture:function(event){return true}
};
$.ui.mouse.defaults={
cancel:null,
distance:1,
delay:0
}})(jQuery);
(function($){
$.widget("ui.draggable",$.extend({},$.ui.mouse,{
_init:function(){
if(this.options.helper=='original'&&!(/^(?:r|a|f)/).test(this.element.css("position")))
this.element[0].style.position='relative';
(this.options.addClasses&&this.element.addClass("ui-draggable"));
(this.options.disabled&&this.element.addClass("ui-draggable-disabled"));
this._mouseInit()},
destroy:function(){
if(!this.element.data('draggable'))return;
this.element
.removeData("draggable")
.unbind(".draggable")
.removeClass("ui-draggable"
+" ui-draggable-dragging"
+" ui-draggable-disabled");
this._mouseDestroy()},
_mouseCapture:function(event){
var o=this.options;
if(this.helper||o.disabled||$(event.target).is('.ui-resizable-handle'))
return false;
this.handle=this._getHandle(event);
if(!this.handle)
return false;
return true},
_mouseStart:function(event){
var o=this.options;
this.helper=this._createHelper(event);
this._cacheHelperProportions();
if($.ui.ddmanager)
$.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
};
$.extend(this.offset,{
click:{left:event.pageX-this.offset.left,
top:event.pageY-this.offset.top
},
parent:this._getParentOffset(),
relative:this._getRelativeOffset()});
this.originalPosition=this._generatePosition(event);
this.originalPageX=event.pageX;
this.originalPageY=event.pageY;
if(o.cursorAt)
this._adjustOffsetFromHelper(o.cursorAt);
if(o.containment)
this._setContainment();
this._trigger("start",event);
this._cacheHelperProportions();
if($.ui.ddmanager&&!o.dropBehaviour)
$.ui.ddmanager.prepareOffsets(this,event);
this.helper.addClass("ui-draggable-dragging");
this._mouseDrag(event,true);return true},
_mouseDrag:function(event,noPropagation){
this.position=this._generatePosition(event);
this.positionAbs=this._convertPositionTo("absolute");
if(!noPropagation){
var ui=this._uiHash();
this._trigger('drag',event,ui);
this.position=ui.position}
if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+'px';
if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+'px';
if($.ui.ddmanager)$.ui.ddmanager.drag(this,event);
return false},
_mouseStop:function(event){
var dropped=false;
if($.ui.ddmanager&&!this.options.dropBehaviour)
dropped=$.ui.ddmanager.drop(this,event);
if(this.dropped){
dropped=this.dropped;
this.dropped=false}
if((this.options.revert=="invalid"&&!dropped)||(this.options.revert=="valid"&&dropped)||this.options.revert===true||($.isFunction(this.options.revert)&&this.options.revert.call(this.element,dropped))){
var self=this;
$(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){
self._trigger("stop",event);
self._clear()})}else{
this._trigger("stop",event);
this._clear()}
return false},
_getHandle:function(event){
var handle=!this.options.handle||!$(this.options.handle,this.element).length?true:false;
$(this.options.handle,this.element)
.find("*")
.andSelf()
.each(function(){
if(this==event.target)handle=true});
return handle},
_createHelper:function(event){
var o=this.options;
var helper=$.isFunction(o.helper)?$(o.helper.apply(this.element[0],[event])):(o.helper=='clone'?this.element.clone():this.element);
if(!helper.parents('body').length)
helper.appendTo((o.appendTo=='parent'?this.element[0].parentNode:o.appendTo));
if(helper[0]!=this.element[0]&&!(/(fixed|absolute)/).test(helper.css("position")))
helper.css("position","absolute");
return helper},
_adjustOffsetFromHelper:function(obj){
if(obj.left!=undefined)this.offset.click.left=obj.left+this.margins.left;
if(obj.right!=undefined)this.offset.click.left=this.helperProportions.width-obj.right+this.margins.left;
if(obj.top!=undefined)this.offset.click.top=obj.top+this.margins.top;
if(obj.bottom!=undefined)this.offset.click.top=this.helperProportions.height-obj.bottom+this.margins.top},
_getParentOffset:function(){
this.offsetParent=this.helper.offsetParent();
var po=this.offsetParent.offset();
if(this.cssPosition=='absolute'&&this.scrollParent[0]!=document&&$.ui.contains(this.scrollParent[0],this.offsetParent[0])){
po.left+=this.scrollParent.scrollLeft();
po.top+=this.scrollParent.scrollTop()}
if((this.offsetParent[0]==document.body)||(this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=='html'&&$.browser.msie))po={top:0,left:0};
return{
top:po.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),
left:po.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)
}},
_getRelativeOffset:function(){
if(this.cssPosition=="relative"){
var p=this.element.position();
return{
top:p.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),
left:p.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 o=this.options;
if(o.containment=='parent')o.containment=this.helper[0].parentNode;
if(o.containment=='document'||o.containment=='window')this.containment=[
0-this.offset.relative.left-this.offset.parent.left,
0-this.offset.relative.top-this.offset.parent.top,
$(o.containment=='document'?document:window).width()-this.helperProportions.width-this.margins.left,
($(o.containment=='document'?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top
];
if(!(/^(document|window|parent)$/).test(o.containment)&&o.containment.constructor!=Array){
var ce=$(o.containment)[0];if(!ce)return;
var co=$(o.containment).offset();
var over=($(ce).css("overflow")!='hidden');
this.containment=[
co.left+(parseInt($(ce).css("borderLeftWidth"),10)||0)+(parseInt($(ce).css("paddingLeft"),10)||0)-this.margins.left,
co.top+(parseInt($(ce).css("borderTopWidth"),10)||0)+(parseInt($(ce).css("paddingTop"),10)||0)-this.margins.top,
co.left+(over?Math.max(ce.scrollWidth,ce.offsetWidth):ce.offsetWidth)-(parseInt($(ce).css("borderLeftWidth"),10)||0)-(parseInt($(ce).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,
co.top+(over?Math.max(ce.scrollHeight,ce.offsetHeight):ce.offsetHeight)-(parseInt($(ce).css("borderTopWidth"),10)||0)-(parseInt($(ce).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top
]}else if(o.containment.constructor==Array){
this.containment=o.containment}
},
_convertPositionTo:function(d,pos){
if(!pos)pos=this.position;
var mod=d=="absolute"?1:-1;
var o=this.options,scroll=this.cssPosition=='absolute'&&!(this.scrollParent[0]!=document&&$.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,scrollIsRootNode=(/(html|body)/i).test(scroll[0].tagName);
return{
top:(
pos.top+this.offset.relative.top*mod+this.offset.parent.top*mod-($.browser.safari&&this.cssPosition=='fixed'?0:(this.cssPosition=='fixed'?-this.scrollParent.scrollTop():(scrollIsRootNode?0:scroll.scrollTop()))*mod)
),
left:(
pos.left+this.offset.relative.left*mod+this.offset.parent.left*mod-($.browser.safari&&this.cssPosition=='fixed'?0:(this.cssPosition=='fixed'?-this.scrollParent.scrollLeft():scrollIsRootNode?0:scroll.scrollLeft())*mod)
)
}},
_generatePosition:function(event){
var o=this.options,scroll=this.cssPosition=='absolute'&&!(this.scrollParent[0]!=document&&$.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,scrollIsRootNode=(/(html|body)/i).test(scroll[0].tagName);
if(this.cssPosition=='relative'&&!(this.scrollParent[0]!=document&&this.scrollParent[0]!=this.offsetParent[0])){
this.offset.relative=this._getRelativeOffset()}
var pageX=event.pageX;
var pageY=event.pageY;
if(this.originalPosition){
if(this.containment){
if(event.pageX-this.offset.click.left<this.containment[0])pageX=this.containment[0]+this.offset.click.left;
if(event.pageY-this.offset.click.top<this.containment[1])pageY=this.containment[1]+this.offset.click.top;
if(event.pageX-this.offset.click.left>this.containment[2])pageX=this.containment[2]+this.offset.click.left;
if(event.pageY-this.offset.click.top>this.containment[3])pageY=this.containment[3]+this.offset.click.top}
if(o.grid){
var top=this.originalPageY+Math.round((pageY-this.originalPageY)/o.grid[1])*o.grid[1];
pageY=this.containment?(!(top-this.offset.click.top<this.containment[1]||top-this.offset.click.top>this.containment[3])?top:(!(top-this.offset.click.top<this.containment[1])?top-o.grid[1]:top+o.grid[1])):top;
var left=this.originalPageX+Math.round((pageX-this.originalPageX)/o.grid[0])*o.grid[0];
pageX=this.containment?(!(left-this.offset.click.left<this.containment[0]||left-this.offset.click.left>this.containment[2])?left:(!(left-this.offset.click.left<this.containment[0])?left-o.grid[0]:left+o.grid[0])):left}
}
return{
top:(
pageY-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+($.browser.safari&&this.cssPosition=='fixed'?0:(this.cssPosition=='fixed'?-this.scrollParent.scrollTop():(scrollIsRootNode?0:scroll.scrollTop())))
),
left:(
pageX-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+($.browser.safari&&this.cssPosition=='fixed'?0:(this.cssPosition=='fixed'?-this.scrollParent.scrollLeft():scrollIsRootNode?0:scroll.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(type,event,ui){
ui=ui||this._uiHash();
$.ui.plugin.call(this,type,[event,ui]);
if(type=="drag")this.positionAbs=this._convertPositionTo("absolute");return $.widget.prototype._trigger.call(this,type,event,ui)},
plugins:{},
_uiHash:function(event){
return{
helper:this.helper,
position:this.position,
absolutePosition:this.positionAbs,offset:this.positionAbs
}}
}));
$.extend($.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
}
});
$.ui.plugin.add("draggable","connectToSortable",{
start:function(event,ui){
var inst=$(this).data("draggable"),o=inst.options,
uiSortable=$.extend({},ui,{item:inst.element});
inst.sortables=[];
$(o.connectToSortable).each(function(){
var sortable=$.data(this,'sortable');
if(sortable&&!sortable.options.disabled){
inst.sortables.push({
instance:sortable,
shouldRevert:sortable.options.revert
});
sortable._refreshItems();sortable._trigger("activate",event,uiSortable)}
})},
stop:function(event,ui){
var inst=$(this).data("draggable"),
uiSortable=$.extend({},ui,{item:inst.element});
$.each(inst.sortables,function(){
if(this.instance.isOver){
this.instance.isOver=0;
inst.cancelHelperRemoval=true;this.instance.cancelHelperRemoval=false;
if(this.shouldRevert)this.instance.options.revert=true;
this.instance._mouseStop(event);
this.instance.options.helper=this.instance.options._helper;
if(inst.options.helper=='original')
this.instance.currentItem.css({top:'auto',left:'auto'})}else{
this.instance.cancelHelperRemoval=false;this.instance._trigger("deactivate",event,uiSortable)}
})},
drag:function(event,ui){
var inst=$(this).data("draggable"),self=this;
var checkPos=function(o){
var dyClick=this.offset.click.top,dxClick=this.offset.click.left;
var helperTop=this.positionAbs.top,helperLeft=this.positionAbs.left;
var itemHeight=o.height,itemWidth=o.width;
var itemTop=o.top,itemLeft=o.left;
return $.ui.isOver(helperTop+dyClick,helperLeft+dxClick,itemTop,itemLeft,itemHeight,itemWidth)};
$.each(inst.sortables,function(i){
this.instance.positionAbs=inst.positionAbs;
this.instance.helperProportions=inst.helperProportions;
this.instance.offset.click=inst.offset.click;
if(this.instance._intersectsWith(this.instance.containerCache)){
if(!this.instance.isOver){
this.instance.isOver=1;
this.instance.currentItem=$(self).clone().appendTo(this.instance.element).data("sortable-item",true);
this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return ui.helper[0]};
event.target=this.instance.currentItem[0];
this.instance._mouseCapture(event,true);
this.instance._mouseStart(event,true,true);
this.instance.offset.click.top=inst.offset.click.top;
this.instance.offset.click.left=inst.offset.click.left;
this.instance.offset.parent.left-=inst.offset.parent.left-this.instance.offset.parent.left;
this.instance.offset.parent.top-=inst.offset.parent.top-this.instance.offset.parent.top;
inst._trigger("toSortable",event);
inst.dropped=this.instance.element;inst.currentItem=inst.element;
this.instance.fromOutside=inst}
if(this.instance.currentItem)this.instance._mouseDrag(event)}else{
if(this.instance.isOver){
this.instance.isOver=0;
this.instance.cancelHelperRemoval=true;
this.instance.options.revert=false;
this.instance._trigger('out',event,this.instance._uiHash(this.instance));
this.instance._mouseStop(event,true);
this.instance.options.helper=this.instance.options._helper;
this.instance.currentItem.remove();
if(this.instance.placeholder)this.instance.placeholder.remove();
inst._trigger("fromSortable",event);
inst.dropped=false}
}})}
});
$.ui.plugin.add("draggable","cursor",{
start:function(event,ui){
var t=$('body'),o=$(this).data('draggable').options;
if(t.css("cursor"))o._cursor=t.css("cursor");
t.css("cursor",o.cursor)},
stop:function(event,ui){
var o=$(this).data('draggable').options;
if(o._cursor)$('body').css("cursor",o._cursor)}
});
$.ui.plugin.add("draggable","iframeFix",{
start:function(event,ui){
var o=$(this).data('draggable').options;
$(o.iframeFix===true?"iframe":o.iframeFix).each(function(){
$('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>')
.css({
width:this.offsetWidth+"px",height:this.offsetHeight+"px",
position:"absolute",opacity:"0.001",zIndex:1000
})
.css($(this).offset())
.appendTo("body")})},
stop:function(event,ui){
$("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)})}
});
$.ui.plugin.add("draggable","opacity",{
start:function(event,ui){
var t=$(ui.helper),o=$(this).data('draggable').options;
if(t.css("opacity"))o._opacity=t.css("opacity");
t.css('opacity',o.opacity)},
stop:function(event,ui){
var o=$(this).data('draggable').options;
if(o._opacity)$(ui.helper).css('opacity',o._opacity)}
});
$.ui.plugin.add("draggable","scroll",{
start:function(event,ui){
var i=$(this).data("draggable");
if(i.scrollParent[0]!=document&&i.scrollParent[0].tagName!='HTML')i.overflowOffset=i.scrollParent.offset()},
drag:function(event,ui){
var i=$(this).data("draggable"),o=i.options,scrolled=false;
if(i.scrollParent[0]!=document&&i.scrollParent[0].tagName!='HTML'){
if(!o.axis||o.axis!='x'){
if((i.overflowOffset.top+i.scrollParent[0].offsetHeight)-event.pageY<o.scrollSensitivity)
i.scrollParent[0].scrollTop=scrolled=i.scrollParent[0].scrollTop+o.scrollSpeed;
else if(event.pageY-i.overflowOffset.top<o.scrollSensitivity)
i.scrollParent[0].scrollTop=scrolled=i.scrollParent[0].scrollTop-o.scrollSpeed}
if(!o.axis||o.axis!='y'){
if((i.overflowOffset.left+i.scrollParent[0].offsetWidth)-event.pageX<o.scrollSensitivity)
i.scrollParent[0].scrollLeft=scrolled=i.scrollParent[0].scrollLeft+o.scrollSpeed;
else if(event.pageX-i.overflowOffset.left<o.scrollSensitivity)
i.scrollParent[0].scrollLeft=scrolled=i.scrollParent[0].scrollLeft-o.scrollSpeed}
}else{
if(!o.axis||o.axis!='x'){
if(event.pageY-$(document).scrollTop()<o.scrollSensitivity)
scrolled=$(document).scrollTop($(document).scrollTop()-o.scrollSpeed);
else if($(window).height()-(event.pageY-$(document).scrollTop())<o.scrollSensitivity)
scrolled=$(document).scrollTop($(document).scrollTop()+o.scrollSpeed)}
if(!o.axis||o.axis!='y'){
if(event.pageX-$(document).scrollLeft()<o.scrollSensitivity)
scrolled=$(document).scrollLeft($(document).scrollLeft()-o.scrollSpeed);
else if($(window).width()-(event.pageX-$(document).scrollLeft())<o.scrollSensitivity)
scrolled=$(document).scrollLeft($(document).scrollLeft()+o.scrollSpeed)}
}
if(scrolled!==false&&$.ui.ddmanager&&!o.dropBehaviour)
$.ui.ddmanager.prepareOffsets(i,event)}
});
$.ui.plugin.add("draggable","snap",{
start:function(event,ui){
var i=$(this).data("draggable"),o=i.options;
i.snapElements=[];
$(o.snap.constructor!=String?(o.snap.items||':data(draggable)'):o.snap).each(function(){
var $t=$(this);var $o=$t.offset();
if(this!=i.element[0])i.snapElements.push({
item:this,
width:$t.outerWidth(),height:$t.outerHeight(),
top:$o.top,left:$o.left
})})},
drag:function(event,ui){
var inst=$(this).data("draggable"),o=inst.options;
var d=o.snapTolerance;
var x1=ui.offset.left,x2=x1+inst.helperProportions.width,
y1=ui.offset.top,y2=y1+inst.helperProportions.height;
for(var i=inst.snapElements.length-1;i>=0;i--){
var l=inst.snapElements[i].left,r=l+inst.snapElements[i].width,
t=inst.snapElements[i].top,b=t+inst.snapElements[i].height;
if(!((l-d<x1&&x1<r+d&&t-d<y1&&y1<b+d)||(l-d<x1&&x1<r+d&&t-d<y2&&y2<b+d)||(l-d<x2&&x2<r+d&&t-d<y1&&y1<b+d)||(l-d<x2&&x2<r+d&&t-d<y2&&y2<b+d))){
if(inst.snapElements[i].snapping)(inst.options.snap.release&&inst.options.snap.release.call(inst.element,event,$.extend(inst._uiHash(),{snapItem:inst.snapElements[i].item})));
inst.snapElements[i].snapping=false;
continue}
if(o.snapMode!='inner'){
var ts=Math.abs(t-y2)<=d;
var bs=Math.abs(b-y1)<=d;
var ls=Math.abs(l-x2)<=d;
var rs=Math.abs(r-x1)<=d;
if(ts)ui.position.top=inst._convertPositionTo("relative",{top:t-inst.helperProportions.height,left:0}).top-inst.margins.top;
if(bs)ui.position.top=inst._convertPositionTo("relative",{top:b,left:0}).top-inst.margins.top;
if(ls)ui.position.left=inst._convertPositionTo("relative",{top:0,left:l-inst.helperProportions.width}).left-inst.margins.left;
if(rs)ui.position.left=inst._convertPositionTo("relative",{top:0,left:r}).left-inst.margins.left}
var first=(ts||bs||ls||rs);
if(o.snapMode!='outer'){
var ts=Math.abs(t-y1)<=d;
var bs=Math.abs(b-y2)<=d;
var ls=Math.abs(l-x1)<=d;
var rs=Math.abs(r-x2)<=d;
if(ts)ui.position.top=inst._convertPositionTo("relative",{top:t,left:0}).top-inst.margins.top;
if(bs)ui.position.top=inst._convertPositionTo("relative",{top:b-inst.helperProportions.height,left:0}).top-inst.margins.top;
if(ls)ui.position.left=inst._convertPositionTo("relative",{top:0,left:l}).left-inst.margins.left;
if(rs)ui.position.left=inst._convertPositionTo("relative",{top:0,left:r-inst.helperProportions.width}).left-inst.margins.left}
if(!inst.snapElements[i].snapping&&(ts||bs||ls||rs||first))
(inst.options.snap.snap&&inst.options.snap.snap.call(inst.element,event,$.extend(inst._uiHash(),{snapItem:inst.snapElements[i].item})));
inst.snapElements[i].snapping=(ts||bs||ls||rs||first)}}
});
$.ui.plugin.add("draggable","stack",{
start:function(event,ui){
var o=$(this).data("draggable").options;
var group=$.makeArray($(o.stack.group)).sort(function(a,b){
return(parseInt($(a).css("zIndex"),10)||o.stack.min)-(parseInt($(b).css("zIndex"),10)||o.stack.min)});
$(group).each(function(i){
this.style.zIndex=o.stack.min+i});
this[0].style.zIndex=o.stack.min+group.length}
});
$.ui.plugin.add("draggable","zIndex",{
start:function(event,ui){
var t=$(ui.helper),o=$(this).data("draggable").options;
if(t.css("zIndex"))o._zIndex=t.css("zIndex");
t.css('zIndex',o.zIndex)},
stop:function(event,ui){
var o=$(this).data("draggable").options;
if(o._zIndex)$(ui.helper).css('zIndex',o._zIndex)}
})})(jQuery);