WordPress/wp-admin/js/custom-navigation-custom-jquery-ui-1.7.2.js

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d=this.options;this.helper=this._createHelper(a);this._cacheHelperProportions();if(b.ui.ddmanager){b.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};b.extend(this.offset,{click:{left:a.pageX-this.offset.left,top:a.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this._generatePosition(a);this.originalPageX=a.pageX;this.originalPageY=a.pageY;if(d.cursorAt){this._adjustOffsetFromHelper(d.cursorAt)}if(d.containment){this._setContainment()}this._trigger("start",a);this._cacheHelperProportions();if(b.ui.ddmanager&&!d.dropBehaviour){b.ui.ddmanager.prepareOffsets(this,a)}this.helper.addClass("ui-draggable-dragging");this._mouseDrag(a,true);return 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a},_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 a=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&b.ui.contains(this.scrollParent[0],this.offsetParent[0])){a.left+=this.scrollParent.scrollLeft();a.top+=this.scrollParent.scrollTop()}if((this.offsetParent[0]==document.body)||(this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&b.browser.msie)){a={top:0,left:0}}return{top:a.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:a.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 f=this.options;if(f.containment=="parent"){f.containment=this.helper[0].parentNode}if(f.containment=="document"||f.containment=="window"){this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,b(f.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(b(f.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]}if(!(/^(document|window|parent)$/).test(f.containment)&&f.containment.constructor!=Array){var h=b(f.containment)[0];if(!h){return}var g=b(f.containment).offset();var a=(b(h).css("overflow")!="hidden");this.containment=[g.left+(parseInt(b(h).css("borderLeftWidth"),10)||0)+(parseInt(b(h).css("paddingLeft"),10)||0)-this.margins.left,g.top+(parseInt(b(h).css("borderTopWidth"),10)||0)+(parseInt(b(h).css("paddingTop"),10)||0)-this.margins.top,g.left+(a?Math.max(h.scrollWidth,h.offsetWidth):h.offsetWidth)-(parseInt(b(h).css("borderLeftWidth"),10)||0)-(parseInt(b(h).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,g.top+(a?Math.max(h.scrollHeight,h.offsetHeight):h.offsetHeight)-(parseInt(b(h).css("borderTopWidth"),10)||0)-(parseInt(b(h).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}else{if(f.containment.constructor==Array){this.containment=f.containment}}},_convertPositionTo:function(j,d){if(!d){d=this.position}var l=j=="absolute"?1:-1;var k=this.options,a=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&b.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,i=(/(html|body)/i).test(a[0].tagName);return{top:(d.top+this.offset.relative.top*l+this.offset.parent.top*l-(b.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(i?0:a.scrollTop()))*l)),left:(d.left+this.offset.relative.left*l+this.offset.parent.left*l-(b.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():i?0:a.scrollLeft())*l))}},_generatePosition:function(n){var k=this.options,a=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&b.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,j=(/(html|body)/i).test(a[0].tagName);if(this.cssPosition=="relative"&&!(this.scrollParent[0]!=document&&this.scrollParent[0]!=this.offsetParent[0])){this.offset.relative=this._getRelativeOffset()}var o=n.pageX;var p=n.pageY;if(this.originalPosition){if(this.containment){if(n.pageX-this.offset.click.left<this.containment[0]){o=this.containment[0]+this.offset.click.left}if(n.pageY-this.offset.click.top<this.containment[1]){p=this.containment[1]+this.offset.click.top}if(n.pageX-this.offset.click.left>this.containment[2]){o=this.containment[2]+this.offset.click.left}if(n.pageY-this.offset.click.top>this.containment[3]){p=this.containment[3]+this.offset.click.top}}if(k.grid){var l=this.originalPageY+Math.round((p-this.originalPageY)/k.grid[1])*k.grid[1];p=this.containment?(!(l-this.offset.click.top<this.containment[1]||l-this.offset.click.top>this.containment[3])?l:(!(l-this.offset.click.top<this.containment[1])?l-k.grid[1]:l+k.grid[1])):l;var m=this.originalPageX+Math.round((o-this.originalPageX)/k.grid[0])*k.grid[0];o=this.containment?(!(m-this.offset.click.left<this.containment[0]||m-this.offset.click.left>this.containment[2])?m:(!(m-this.offset.click.left<this.containment[0])?m-k.grid[0]:m+k.grid[0])):m}}return{top:(p-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(b.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(j?0:a.scrollTop())))),left:(o-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(b.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():j?0:a.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(a,f,e){e=e||this._uiHash();b.ui.plugin.call(this,a,[f,e]);if(a=="drag"){this.positionAbs=this._convertPositionTo("absolute")}return b.widget.prototype._trigger.call(this,a,f,e)},plugins:{},_uiHash:function(a){return{helper:this.helper,position:this.position,absolutePosition:this.positionAbs,offset:this.positionAbs}}}));b.extend(b.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}});b.ui.plugin.add("draggable","connectToSortable",{start:function(j,h){var i=b(this).data("draggable"),g=i.options,a=b.extend({},h,{item:i.element});i.sortables=[];b(g.connectToSortable).each(function(){var c=b.data(this,"sortable");if(c&&!c.options.disabled){i.sortables.push({instance:c,shouldRevert:c.options.revert});c._refreshItems();c._trigger("activate",j,a)}})},stop:function(h,f){var g=b(this).data("draggable"),a=b.extend({},f,{item:g.element});b.each(g.sortables,function(){if(this.instance.isOver){this.instance.isOver=0;g.cancelHelperRemoval=true;this.instance.cancelHelperRemoval=false;if(this.shouldRevert){this.instance.options.revert=true}this.instance._mouseStop(h);this.instance.options.helper=this.instance.options._helper;if(g.options.helper=="original"){this.instance.currentItem.css({top:"auto",left:"auto"})}}else{this.instance.cancelHelperRemoval=false;this.instance._trigger("deactivate",h,a)}})},drag:function(j,g){var h=b(this).data("draggable"),a=this;var i=function(r){var d=this.offset.click.top,e=this.offset.click.left;var t=this.positionAbs.top,o=this.positionAbs.left;var q=r.height,f=r.width;var c=r.top,s=r.left;return b.ui.isOver(t+d,o+e,c,s,q,f)};b.each(h.sortables,function(c){this.instance.positionAbs=h.positionAbs;this.instance.helperProportions=h.helperProportions;this.instance.offset.click=h.offset.click;if(this.instance._intersectsWith(this.instance.containerCache)){if(!this.instance.isOver){this.instance.isOver=1;this.instance.currentItem=b(a).clone().appendTo(this.instance.element).data("sortable-item",true);this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return g.helper[0]};j.target=this.instance.currentItem[0];this.instance._mouseCapture(j,true);this.instance._mouseStart(j,true,true);this.instance.offset.click.top=h.offset.click.top;this.instance.offset.click.left=h.offset.click.left;this.instance.offset.parent.left-=h.offset.parent.left-this.instance.offset.parent.left;this.instance.offset.parent.top-=h.offset.parent.top-this.instance.offset.parent.top;h._trigger("toSortable",j);h.dropped=this.instance.element;h.currentItem=h.element;this.instance.fromOutside=h}if(this.instance.currentItem){this.instance._mouseDrag(j)}}else{if(this.instance.isOver){this.instance.isOver=0;this.instance.cancelHelperRemoval=true;this.instance.options.revert=false;this.instance._trigger("out",j,this.instance._uiHash(this.instance));this.instance._mouseStop(j,true);this.instance.options.helper=this.instance.options._helper;this.instance.currentItem.remove();if(this.instance.placeholder){this.instance.placeholder.remove()}h._trigger("fromSortable",j);h.dropped=false}}})}});b.ui.plugin.add("draggable","cursor",{start:function(h,g){var a=b("body"),f=b(this).data("draggable").options;if(a.css("cursor")){f._cursor=a.css("cursor")}a.css("cursor",f.cursor)},stop:function(a,f){var e=b(this).data("draggable").options;if(e._cursor){b("body").css("cursor",e._cursor)}}});b.ui.plugin.add("draggable","iframeFix",{start:function(a,f){var e=b(this).data("draggable").options;b(e.iframeFix===true?"iframe":e.iframeFix).each(function(){b('<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(b(this).offset()).appendTo("body")})},stop:function(a,d){b("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)})}});b.ui.plugin.add("draggable","opacity",{start:function(h,g){var a=b(g.helper),f=b(this).data("draggable").options;if(a.css("opacity")){f._opacity=a.css("opacity")}a.css("opacity",f.opacity)},stop:function(a,f){var e=b(this).data("draggable").options;if(e._opacity){b(f.helper).css("opacity",e._opacity)}}});b.ui.plugin.add("draggable","scroll",{start:function(f,e){var a=b(this).data("draggable");if(a.scrollParent[0]!=document&&a.scrollParent[0].tagName!="HTML"){a.overflowOffset=a.scrollParent.offset()}},drag:function(i,h){var 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a=b(this).data("draggable"),f=a.options;a.snapElements=[];b(f.snap.constructor!=String?(f.snap.items||":data(draggable)"):f.snap).each(function(){var c=b(this);var d=c.offset();if(this!=a.element[0]){a.snapElements.push({item:this,width:c.outerWidth(),height:c.outerHeight(),top:d.top,left:d.left})}})},drag:function(r,D){var J=b(this).data("draggable"),B=J.options;var d=B.snapTolerance;var i=D.offset.left,l=i+J.helperProportions.width,K=D.offset.top,L=K+J.helperProportions.height;for(var o=J.snapElements.length-1;o>=0;o--){var t=J.snapElements[o].left,E=t+J.snapElements[o].width,F=J.snapElements[o].top,C=F+J.snapElements[o].height;if(!((t-d<i&&i<E+d&&F-d<K&&K<C+d)||(t-d<i&&i<E+d&&F-d<L&&L<C+d)||(t-d<l&&l<E+d&&F-d<K&&K<C+d)||(t-d<l&&l<E+d&&F-d<L&&L<C+d))){if(J.snapElements[o].snapping){(J.options.snap.release&&J.options.snap.release.call(J.element,r,b.extend(J._uiHash(),{snapItem:J.snapElements[o].item})))}J.snapElements[o].snapping=false;continue}if(B.snapMode!="inner"){var M=Math.abs(F-L)<=d;var a=Math.abs(C-K)<=d;var H=Math.abs(t-l)<=d;var G=Math.abs(E-i)<=d;if(M){D.position.top=J._convertPositionTo("relative",{top:F-J.helperProportions.height,left:0}).top-J.margins.top}if(a){D.position.top=J._convertPositionTo("relative",{top:C,left:0}).top-J.margins.top}if(H){D.position.left=J._convertPositionTo("relative",{top:0,left:t-J.helperProportions.width}).left-J.margins.left}if(G){D.position.left=J._convertPositionTo("relative",{top:0,left:E}).left-J.margins.left}}var I=(M||a||H||G);if(B.snapMode!="outer"){var M=Math.abs(F-K)<=d;var a=Math.abs(C-L)<=d;var H=Math.abs(t-i)<=d;var G=Math.abs(E-l)<=d;if(M){D.position.top=J._convertPositionTo("relative",{top:F,left:0}).top-J.margins.top}if(a){D.position.top=J._convertPositionTo("relative",{top:C-J.helperProportions.height,left:0}).top-J.margins.top}if(H){D.position.left=J._convertPositionTo("relative",{top:0,left:t}).left-J.margins.left}if(G){D.position.left=J._convertPositionTo("relative",{top:0,left:E-J.helperProportions.width}).left-J.margins.left}}if(!J.snapElements[o].snapping&&(M||a||H||G||I)){(J.options.snap.snap&&J.options.snap.snap.call(J.element,r,b.extend(J._uiHash(),{snapItem:J.snapElements[o].item})))}J.snapElements[o].snapping=(M||a||H||G||I)}}});b.ui.plugin.add("draggable","stack",{start:function(a,h){var f=b(this).data("draggable").options;var g=b.makeArray(b(f.stack.group)).sort(function(c,d){return(parseInt(b(c).css("zIndex"),10)||f.stack.min)-(parseInt(b(d).css("zIndex"),10)||f.stack.min)});b(g).each(function(c){this.style.zIndex=f.stack.min+c});this[0].style.zIndex=f.stack.min+g.length}});b.ui.plugin.add("draggable","zIndex",{start:function(h,g){var a=b(g.helper),f=b(this).data("draggable").options;if(a.css("zIndex")){f._zIndex=a.css("zIndex")}a.css("zIndex",f.zIndex)},stop:function(a,f){var e=b(this).data("draggable").options;if(e._zIndex){b(f.helper).css("zIndex",e._zIndex)}}})})(jQuery);(function(b){b.widget("ui.droppable",{_init:function(){var d=this.options,a=d.accept;this.isover=0;this.isout=1;this.options.accept=this.options.accept&&b.isFunction(this.options.accept)?this.options.accept:function(c){return c.is(a)};this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight};b.ui.ddmanager.droppables[this.options.scope]=b.ui.ddmanager.droppables[this.options.scope]||[];b.ui.ddmanager.droppables[this.options.scope].push(this);(this.options.addClasses&&this.element.addClass("ui-droppable"))},destroy:function(){var a=b.ui.ddmanager.droppables[this.options.scope];for(var d=0;d<a.length;d++){if(a[d]==this){a.splice(d,1)}}this.element.removeClass("ui-droppable ui-droppable-disabled").removeData("droppable").unbind(".droppable")},_setData:function(a,d){if(a=="accept"){this.options.accept=d&&b.isFunction(d)?d:function(c){return c.is(d)}}else{b.widget.prototype._setData.apply(this,arguments)}},_activate:function(d){var a=b.ui.ddmanager.current;if(this.options.activeClass){this.element.addClass(this.options.activeClass)}(a&&this._trigger("activate",d,this.ui(a)))},_deactivate:function(d){var a=b.ui.ddmanager.current;if(this.options.activeClass){this.element.removeClass(this.options.activeClass)}(a&&this._trigger("deactivate",d,this.ui(a)))},_over:function(d){var a=b.ui.ddmanager.current;if(!a||(a.currentItem||a.element)[0]==this.element[0]){return}if(this.options.accept.call(this.element[0],(a.currentItem||a.element))){if(this.options.hoverClass){this.element.addClass(this.options.hoverClass)}this._trigger("over",d,this.ui(a))}},_out:function(d){var a=b.ui.ddmanager.current;if(!a||(a.currentItem||a.element)[0]==this.element[0]){return}if(this.options.accept.call(this.element[0],(a.currentItem||a.element))){if(this.options.hoverClass){this.element.removeClass(this.options.hoverClass)}this._trigger("out",d,this.ui(a))}},_drop:function(h,g){var a=g||b.ui.ddmanager.current;if(!a||(a.currentItem||a.element)[0]==this.element[0]){return false}var f=false;this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function(){var c=b.data(this,"droppable");if(c.options.greedy&&b.ui.intersect(a,b.extend(c,{offset:c.element.offset()}),c.options.tolerance)){f=true;return false}});if(f){return false}if(this.options.accept.call(this.element[0],(a.currentItem||a.element))){if(this.options.activeClass){this.element.removeClass(this.options.activeClass)}if(this.options.hoverClass){this.element.removeClass(this.options.hoverClass)}this._trigger("drop",h,this.ui(a));return this.element}return false},ui:function(a){return{draggable:(a.currentItem||a.element),helper:a.helper,position:a.position,absolutePosition:a.positionAbs,offset:a.positionAbs}}});b.extend(b.ui.droppable,{version:"1.7.2",eventPrefix:"drop",defaults:{accept:"*",activeClass:false,addClasses:true,greedy:false,hoverClass:false,scope:"default",tolerance:"intersect"}});b.ui.intersect=function(a,v,r){if(!v.offset){return false}var A=(a.positionAbs||a.position.absolute).left,B=A+a.helperProportions.width,s=(a.positionAbs||a.position.absolute).top,t=s+a.helperProportions.height;var y=v.offset.left,C=y+v.proportions.width,l=v.offset.top,u=l+v.proportions.height;switch(r){case"fit":return(y<A&&B<C&&l<s&&t<u);break;case"intersect":return(y<A+(a.helperProportions.width/2)&&B-(a.helperProportions.width/2)<C&&l<s+(a.helperProportions.height/2)&&t-(a.helperProportions.height/2)<u);break;case"pointer":var x=((a.positionAbs||a.position.absolute).left+(a.clickOffset||a.offset.click).left),w=((a.positionAbs||a.position.absolute).top+(a.clickOffset||a.offset.click).top),z=b.ui.isOver(w,x,l,y,v.proportions.height,v.proportions.width);return z;break;case"touch":return((s>=l&&s<=u)||(t>=l&&t<=u)||(s<l&&t>u))&&((A>=y&&A<=C)||(B>=y&&B<=C)||(A<y&&B>C));break;default:return false;break}};b.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(l,j){var a=b.ui.ddmanager.droppables[l.options.scope];var k=j?j.type:null;var i=(l.currentItem||l.element).find(":data(droppable)").andSelf();droppablesLoop:for(var m=0;m<a.length;m++){if(a[m].options.disabled||(l&&!a[m].options.accept.call(a[m].element[0],(l.currentItem||l.element)))){continue}for(var n=0;n<i.length;n++){if(i[n]==a[m].element[0]){a[m].proportions.height=0;continue droppablesLoop}}a[m].visible=a[m].element.css("display")!="none";if(!a[m].visible){continue}a[m].offset=a[m].element.offset();a[m].proportions={width:a[m].element[0].offsetWidth,height:a[m].element[0].offsetHeight};if(k=="mousedown"){a[m]._activate.call(a[m],j)}}},drop:function(a,f){var e=false;b.each(b.ui.ddmanager.droppables[a.options.scope],function(){if(!this.options){return}if(!this.options.disabled&&this.visible&&b.ui.intersect(a,this,this.options.tolerance)){e=this._drop.call(this,f)}if(!this.options.disabled&&this.visible&&this.options.accept.call(this.element[0],(a.currentItem||a.element))){this.isout=1;this.isover=0;this._deactivate.call(this,f)}});return e},drag:function(a,d){if(a.options.refreshPositions){b.ui.ddmanager.prepareOffsets(a,d)}b.each(b.ui.ddmanager.droppables[a.options.scope],function(){if(this.options.disabled||this.greedyChild||!this.visible){return}var i=b.ui.intersect(a,this,this.options.tolerance);var c=!i&&this.isover==1?"isout":(i&&this.isover==0?"isover":null);if(!c){return}var h;if(this.options.greedy){var j=this.element.parents(":data(droppable):eq(0)");if(j.length){h=b.data(j[0],"droppable");h.greedyChild=(c=="isover"?1:0)}}if(h&&c=="isover"){h.isover=0;h.isout=1;h._out.call(h,d)}this[c]=1;this[c=="isout"?"isover":"isout"]=0;this[c=="isover"?"_over":"_out"].call(this,d);if(h&&c=="isout"){h.isout=0;h.isover=1;h._over.call(h,d)}})}}})(jQuery);(function(b){b.widget("ui.sortable",b.extend({},b.ui.mouse,{_init:function(){var a=this.options;this.containerCache={};this.element.addClass("ui-sortable");this.refresh();this.floating=this.items.length?(/left|right/).test(this.items[0].item.css("float")):false;this.offset=this.element.offset();this._mouseInit()},destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled").removeData("sortable").unbind(".sortable");this._mouseDestroy();for(var a=this.items.length-1;a>=0;a--){this.items[a].item.removeData("sortable-item")}},_mouseCapture:function(j,i){if(this.reverting){return false}if(this.options.disabled||this.options.type=="static"){return false}this._refreshItems(j);var k=null,l=this,a=b(j.target).parents().each(function(){if(b.data(this,"sortable-item")==l){k=b(this);return false}});if(b.data(j.target,"sortable-item")==l){k=b(j.target)}if(!k){return false}if(this.options.handle&&!i){var h=false;b(this.options.handle,k).find("*").andSelf().each(function(){if(this==j.target){h=true}});if(!h){return false}}this.currentItem=k;this._removeCurrentsFromItems();return true},_mouseStart:function(j,i,a){var h=this.options,l=this;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(j);this._cacheHelperProportions();this._cacheMargins();this.scrollParent=this.helper.scrollParent();this.offset=this.currentItem.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};this.helper.css("position","absolute");this.cssPosition=this.helper.css("position");b.extend(this.offset,{click:{left:j.pageX-this.offset.left,top:j.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this._generatePosition(j);this.originalPageX=j.pageX;this.originalPageY=j.pageY;if(h.cursorAt){this._adjustOffsetFromHelper(h.cursorAt)}this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]};if(this.helper[0]!=this.currentItem[0]){this.currentItem.hide()}this._createPlaceholder();if(h.containment){this._setContainment()}if(h.cursor){if(b("body").css("cursor")){this._storedCursor=b("body").css("cursor")}b("body").css("cursor",h.cursor)}if(h.opacity){if(this.helper.css("opacity")){this._storedOpacity=this.helper.css("opacity")}this.helper.css("opacity",h.opacity)}if(h.zIndex){if(this.helper.css("zIndex")){this._storedZIndex=this.helper.css("zIndex")}this.helper.css("zIndex",h.zIndex)}if(this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"){this.overflowOffset=this.scrollParent.offset()}this._trigger("start",j,this._uiHash());if(!this._preserveHelperProportions){this._cacheHelperProportions()}if(!a){for(var k=this.containers.length-1;k>=0;k--){this.containers[k]._trigger("activate",j,l._uiHash(this))}}if(b.ui.ddmanager){b.ui.ddmanager.current=this}if(b.ui.ddmanager&&!h.dropBehaviour){b.ui.ddmanager.prepareOffsets(this,j)}this.dragging=true;this.helper.addClass("ui-sortable-helper");this._mouseDrag(j);return true},_mouseDrag:function(k){this.position=this._generatePosition(k);this.positionAbs=this._convertPositionTo("absolute");if(!this.lastPositionAbs){this.lastPositionAbs=this.positionAbs}if(this.options.scroll){var j=this.options,a=false;if(this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"){if((this.overflowOffset.top+this.scrollParent[0].offsetHeight)-k.pageY<j.scrollSensitivity){this.scrollParent[0].scrollTop=a=this.scrollParent[0].scrollTop+j.scrollSpeed}else{if(k.pageY-this.overflowOffset.top<j.scrollSensitivity){this.scrollParent[0].scrollTop=a=this.scrollParent[0].scrollTop-j.scrollSpeed}}if((this.overflowOffset.left+this.scrollParent[0].offsetWidth)-k.pageX<j.scrollSensitivity){this.scrollParent[0].scrollLeft=a=this.scrollParent[0].scrollLeft+j.scrollSpeed}else{if(k.pageX-this.overflowOffset.left<j.scrollSensitivity){this.scrollParent[0].scrollLeft=a=this.scrollParent[0].scrollLeft-j.scrollSpeed}}}else{if(k.pageY-b(document).scrollTop()<j.scrollSensitivity){a=b(document).scrollTop(b(document).scrollTop()-j.scrollSpeed)}else{if(b(window).height()-(k.pageY-b(document).scrollTop())<j.scrollSensitivity){a=b(document).scrollTop(b(document).scrollTop()+j.scrollSpeed)}}if(k.pageX-b(document).scrollLeft()<j.scrollSensitivity){a=b(document).scrollLeft(b(document).scrollLeft()-j.scrollSpeed)}else{if(b(window).width()-(k.pageX-b(document).scrollLeft())<j.scrollSensitivity){a=b(document).scrollLeft(b(document).scrollLeft()+j.scrollSpeed)}}}if(a!==false&&b.ui.ddmanager&&!j.dropBehaviour){b.ui.ddmanager.prepareOffsets(this,k)}}this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!="y"){this.helper[0].style.left=this.position.left+"px"}if(!this.options.axis||this.options.axis!="x"){this.helper[0].style.top=this.position.top+"px"}for(var m=this.items.length-1;m>=0;m--){var l=this.items[m],n=l.item[0],i=this._intersectsWithPointer(l);if(!i){continue}if(n!=this.currentItem[0]&&this.placeholder[i==1?"next":"prev"]()[0]!=n&&!b.ui.contains(this.placeholder[0],n)&&(this.options.type=="semi-dynamic"?!b.ui.contains(this.element[0],n):true)){this.direction=i==1?"down":"up";if(this.options.tolerance=="pointer"||this._intersectsWithSides(l)){this._rearrange(k,l)}else{break}this._trigger("change",k,this._uiHash());break}}this._contactContainers(k);if(b.ui.ddmanager){b.ui.ddmanager.drag(this,k)}this._trigger("sort",k,this._uiHash());this.lastPositionAbs=this.positionAbs;return false},_mouseStop:function(h,g){if(!h){return}if(b.ui.ddmanager&&!this.options.dropBehaviour){b.ui.ddmanager.drop(this,h)}if(this.options.revert){var a=this;var f=a.placeholder.offset();a.reverting=true;b(this.helper).animate({left:f.left-this.offset.parent.left-a.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:f.top-this.offset.parent.top-a.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){a._clear(h)})}else{this._clear(h,g)}return false},cancel:function(){var a=this;if(this.dragging){this._mouseUp();if(this.options.helper=="original"){this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else{this.currentItem.show()}for(var d=this.containers.length-1;d>=0;d--){this.containers[d]._trigger("deactivate",null,a._uiHash(this));if(this.containers[d].containerCache.over){this.containers[d]._trigger("out",null,a._uiHash(this));this.containers[d].containerCache.over=0}}}if(this.placeholder[0].parentNode){this.placeholder[0].parentNode.removeChild(this.placeholder[0])}if(this.options.helper!="original"&&this.helper&&this.helper[0].parentNode){this.helper.remove()}b.extend(this,{helper:null,dragging:false,reverting:false,_noFinalSort:null});if(this.domPosition.prev){b(this.domPosition.prev).after(this.currentItem)}else{b(this.domPosition.parent).prepend(this.currentItem)}return true},serialize:function(e){var a=this._getItemsAsjQuery(e&&e.connected);var f=[];e=e||{};b(a).each(function(){var c=(b(e.item||this).attr(e.attribute||"id")||"").match(e.expression||(/(.+)[-=_](.+)/));if(c){f.push((e.key||c[1]+"[]")+"="+(e.key&&e.expression?c[1]:c[2]))}});return f.join("&")},toArray:function(e){var a=this._getItemsAsjQuery(e&&e.connected);var f=[];e=e||{};a.each(function(){f.push(b(e.item||this).attr(e.attribute||"id")||"")});return f},_intersectsWith:function(p){var w=this.positionAbs.left,x=w+this.helperProportions.width,q=this.positionAbs.top,r=q+this.helperProportions.height;var v=p.left,y=v+p.width,l=p.top,s=l+p.height;var a=this.offset.click.top,t=this.offset.click.left;var u=(q+a)>l&&(q+a)<s&&(w+t)>v&&(w+t)<y;if(this.options.tolerance=="pointer"||this.options.forcePointerForContainers||(this.options.tolerance!="pointer"&&this.helperProportions[this.floating?"width":"height"]>p[this.floating?"width":"height"])){return u}else{return(v<w+(this.helperProportions.width/2)&&x-(this.helperProportions.width/2)<y&&l<q+(this.helperProportions.height/2)&&r-(this.helperProportions.height/2)<s)}},_intersectsWithPointer:function(k){var j=b.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,k.top,k.height),l=b.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,k.left,k.width),h=j&&l,a=this._getDragVerticalDirection(),i=this._getDragHorizontalDirection();if(!h){return false}return this.floating?(((i&&i=="right")||a=="down")?2:1):(a&&(a=="down"?2:1))},_intersectsWithSides:function(h){var j=b.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,h.top+(h.height/2),h.height),i=b.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,h.left+(h.width/2),h.width),a=this._getDragVerticalDirection(),g=this._getDragHorizontalDirection();if(this.floating&&g){return((g=="right"&&i)||(g=="left"&&!i))}else{return a&&((a=="down"&&j)||(a=="up"&&!j))}},_getDragVerticalDirection:function(){var a=this.positionAbs.top-this.lastPositionAbs.top;return a!=0&&(a>0?"down":"up")},_getDragHorizontalDirection:function(){var a=this.positionAbs.left-this.lastPositionAbs.left;return a!=0&&(a>0?"right":"left")},refresh:function(a){this._refreshItems(a);this.refreshPositions()},_connectWith:function(){var a=this.options;return a.connectWith.constructor==String?[a.connectWith]:a.connectWith},_getItemsAsjQuery:function(r){var a=this;var m=[];var o=[];var j=this._connectWith();if(j&&r){for(var p=j.length-1;p>=0;p--){var i=b(j[p]);for(var q=i.length-1;q>=0;q--){var n=b.data(i[q],"sortable");if(n&&n!=this&&!n.options.disabled){o.push([b.isFunction(n.options.items)?n.options.items.call(n.element):b(n.options.items,n.element).not(".ui-sortable-helper"),n])}}}}o.push([b.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):b(this.options.items,this.element).not(".ui-sortable-helper"),this]);for(var p=o.length-1;p>=0;p--){o[p][0].each(function(){m.push(this)})}return b(m)},_removeCurrentsFromItems:function(){var e=this.currentItem.find(":data(sortable-item)");for(var f=0;f<this.items.length;f++){for(var a=0;a<e.length;a++){if(e[a]==this.items[f].item[0]){this.items.splice(f,1)}}}},_refreshItems:function(z){this.items=[];this.containers=[this];var t=this.items;var a=this;var v=[[b.isFunction(this.options.items)?this.options.items.call(this.element[0],z,{item:this.currentItem}):b(this.options.items,this.element),this]];var r=this._connectWith();if(r){for(var w=r.length-1;w>=0;w--){var q=b(r[w]);for(var x=q.length-1;x>=0;x--){var u=b.data(q[x],"sortable");if(u&&u!=this&&!u.options.disabled){v.push([b.isFunction(u.options.items)?u.options.items.call(u.element[0],z,{item:this.currentItem}):b(u.options.items,u.element),u]);this.containers.push(u)}}}}for(var w=v.length-1;w>=0;w--){var s=v[w][1];var y=v[w][0];for(var x=0,j=y.length;x<j;x++){var i=b(y[x]);i.data("sortable-item",s);t.push({item:i,instance:s,width:0,height:0,left:0,top:0})}}},refreshPositions:function(a){if(this.offsetParent&&this.helper){this.offset.parent=this._getParentOffset()}for(var i=this.items.length-1;i>=0;i--){var h=this.items[i];if(h.instance!=this.currentContainer&&this.currentContainer&&h.item[0]!=this.currentItem[0]){continue}var j=this.options.toleranceElement?b(this.options.toleranceElement,h.item):h.item;if(!a){h.width=j.outerWidth();h.height=j.outerHeight()}var g=j.offset();h.left=g.left;h.top=g.top}if(this.options.custom&&this.options.custom.refreshContainers){this.options.custom.refreshContainers.call(this)}else{for(var i=this.containers.length-1;i>=0;i--){var g=this.containers[i].element.offset();this.containers[i].containerCache.left=g.left;this.containers[i].containerCache.top=g.top;this.containers[i].containerCache.width=this.containers[i].element.outerWidth();this.containers[i].containerCache.height=this.containers[i].element.outerHeight()}}},_createPlaceholder:function(g){var a=g||this,f=a.options;if(!f.placeholder||f.placeholder.constructor==String){var h=f.placeholder;f.placeholder={element:function(){var c=b(document.createElement(a.currentItem[0].nodeName)).addClass(h||a.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];if(!h){c.style.visibility="hidden"}return c},update:function(d,c){if(h&&!f.forcePlaceholderSize){return}if(!c.height()){c.height(a.currentItem.innerHeight()-parseInt(a.currentItem.css("paddingTop")||0,10)-parseInt(a.currentItem.css("paddingBottom")||0,10))}if(!c.width()){c.width(a.currentItem.innerWidth()-parseInt(a.currentItem.css("paddingLeft")||0,10)-parseInt(a.currentItem.css("paddingRight")||0,10))}}}}a.placeholder=b(f.placeholder.element.call(a.element,a.currentItem));a.currentItem.after(a.placeholder);f.placeholder.update(a,a.placeholder)},_contactContainers:function(m){for(var n=this.containers.length-1;n>=0;n--){if(this._intersectsWith(this.containers[n].containerCache)){if(!this.containers[n].containerCache.over){if(this.currentContainer!=this.containers[n]){var i=10000;var j=null;var l=this.positionAbs[this.containers[n].floating?"left":"top"];for(var a=this.items.length-1;a>=0;a--){if(!b.ui.contains(this.containers[n].element[0],this.items[a].item[0])){continue}var k=this.items[a][this.containers[n].floating?"left":"top"];if(Math.abs(k-l)<i){i=Math.abs(k-l);j=this.items[a]}}if(!j&&!this.options.dropOnEmpty){continue}this.currentContainer=this.containers[n];j?this._rearrange(m,j,null,true):this._rearrange(m,null,this.containers[n].element,true);this._trigger("change",m,this._uiHash());this.containers[n]._trigger("change",m,this._uiHash(this));this.options.placeholder.update(this.currentContainer,this.placeholder)}this.containers[n]._trigger("over",m,this._uiHash(this));this.containers[n].containerCache.over=1}}else{if(this.containers[n].containerCache.over){this.containers[n]._trigger("out",m,this._uiHash(this));this.containers[n].containerCache.over=0}}}},_createHelper:function(f){var e=this.options;var a=b.isFunction(e.helper)?b(e.helper.apply(this.element[0],[f,this.currentItem])):(e.helper=="clone"?this.currentItem.clone():this.currentItem);if(!a.parents("body").length){b(e.appendTo!="parent"?e.appendTo:this.currentItem[0].parentNode)[0].appendChild(a[0])}if(a[0]==this.currentItem[0]){this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}}if(a[0].style.width==""||e.forceHelperSize){a.width(this.currentItem.width())}if(a[0].style.height==""||e.forceHelperSize){a.height(this.currentItem.height())}return a},_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 a=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&b.ui.contains(this.scrollParent[0],this.offsetParent[0])){a.left+=this.scrollParent.scrollLeft();a.top+=this.scrollParent.scrollTop()}if((this.offsetParent[0]==document.body)||(this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&b.browser.msie)){a={top:0,left:0}}return{top:a.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:a.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.currentItem.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.currentItem.css("marginLeft"),10)||0),top:(parseInt(this.currentItem.css("marginTop"),10)||0)}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var f=this.options;if(f.containment=="parent"){f.containment=this.helper[0].parentNode}if(f.containment=="document"||f.containment=="window"){this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,b(f.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(b(f.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]}if(!(/^(document|window|parent)$/).test(f.containment)){var h=b(f.containment)[0];var g=b(f.containment).offset();var a=(b(h).css("overflow")!="hidden");this.containment=[g.left+(parseInt(b(h).css("borderLeftWidth"),10)||0)+(parseInt(b(h).css("paddingLeft"),10)||0)-this.margins.left,g.top+(parseInt(b(h).css("borderTopWidth"),10)||0)+(parseInt(b(h).css("paddingTop"),10)||0)-this.margins.top,g.left+(a?Math.max(h.scrollWidth,h.offsetWidth):h.offsetWidth)-(parseInt(b(h).css("borderLeftWidth"),10)||0)-(parseInt(b(h).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,g.top+(a?Math.max(h.scrollHeight,h.offsetHeight):h.offsetHeight)-(parseInt(b(h).css("borderTopWidth"),10)||0)-(parseInt(b(h).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(j,d){if(!d){d=this.position}var l=j=="absolute"?1:-1;var k=this.options,a=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&b.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,i=(/(html|body)/i).test(a[0].tagName);return{top:(d.top+this.offset.relative.top*l+this.offset.parent.top*l-(b.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(i?0:a.scrollTop()))*l)),left:(d.left+this.offset.relative.left*l+this.offset.parent.left*l-(b.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():i?0:a.scrollLeft())*l))}},_generatePosition:function(n){var k=this.options,a=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&b.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,j=(/(html|body)/i).test(a[0].tagName);if(this.cssPosition=="relative"&&!(this.scrollParent[0]!=document&&this.scrollParent[0]!=this.offsetParent[0])){this.offset.relative=this._getRelativeOffset()}var o=n.pageX;var p=n.pageY;if(this.originalPosition){if(this.containment){if(n.pageX-this.offset.click.left<this.containment[0]){o=this.containment[0]+this.offset.click.left}if(n.pageY-this.offset.click.top<this.containment[1]){p=this.containment[1]+this.offset.click.top}if(n.pageX-this.offset.click.left>this.containment[2]){o=this.containment[2]+this.offset.click.left}if(n.pageY-this.offset.click.top>this.containment[3]){p=this.containment[3]+this.offset.click.top}}if(k.grid){var l=this.originalPageY+Math.round((p-this.originalPageY)/k.grid[1])*k.grid[1];p=this.containment?(!(l-this.offset.click.top<this.containment[1]||l-this.offset.click.top>this.containment[3])?l:(!(l-this.offset.click.top<this.containment[1])?l-k.grid[1]:l+k.grid[1])):l;var m=this.originalPageX+Math.round((o-this.originalPageX)/k.grid[0])*k.grid[0];o=this.containment?(!(m-this.offset.click.left<this.containment[0]||m-this.offset.click.left>this.containment[2])?m:(!(m-this.offset.click.left<this.containment[0])?m-k.grid[0]:m+k.grid[0])):m}}return{top:(p-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(b.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(j?0:a.scrollTop())))),left:(o-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(b.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():j?0:a.scrollLeft())))}},_rearrange:function(h,i,l,j){l?l[0].appendChild(this.placeholder[0]):i.item[0].parentNode.insertBefore(this.placeholder[0],(this.direction=="down"?i.item[0]:i.item[0].nextSibling));this.counter=this.counter?++this.counter:1;var k=this,a=this.counter;window.setTimeout(function(){if(a==k.counter){k.refreshPositions(!j)}},0)},_clear:function(i,h){this.reverting=false;var g=[],a=this;if(!this._noFinalSort&&this.currentItem[0].parentNode){this.placeholder.before(this.currentItem)}this._noFinalSort=null;if(this.helper[0]==this.currentItem[0]){for(var j in this._storedCSS){if(this._storedCSS[j]=="auto"||this._storedCSS[j]=="static"){this._storedCSS[j]=""}}this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else{this.currentItem.show()}if(this.fromOutside&&!h){g.push(function(c){this._trigger("receive",c,this._uiHash(this.fromOutside))})}if((this.fromOutside||this.domPosition.prev!=this.currentItem.prev().not(".ui-sortable-helper")[0]||this.domPosition.parent!=this.currentItem.parent()[0])&&!h){g.push(function(c){this._trigger("update",c,this._uiHash())})}if(!b.ui.contains(this.element[0],this.currentItem[0])){if(!h){g.push(function(c){this._trigger("remove",c,this._uiHash())})}for(var j=this.containers.length-1;j>=0;j--){if(b.ui.contains(this.containers[j].element[0],this.currentItem[0])&&!h){g.push((function(c){return function(d){c._trigger("receive",d,this._uiHash(this))}}).call(this,this.containers[j]));g.push((function(c){return function(d){c._trigger("update",d,this._uiHash(this))}}).call(this,this.containers[j]))}}}for(var j=this.containers.length-1;j>=0;j--){if(!h){g.push((function(c){return function(d){c._trigger("deactivate",d,this._uiHash(this))}}).call(this,this.containers[j]))}if(this.containers[j].containerCache.over){g.push((function(c){return function(d){c._trigger("out",d,this._uiHash(this))}}).call(this,this.containers[j]));this.containers[j].containerCache.over=0}}if(this._storedCursor){b("body").css("cursor",this._storedCursor)}if(this._storedOpacity){this.helper.css("opacity",this._storedOpacity)}if(this._storedZIndex){this.helper.css("zIndex",this._storedZIndex=="auto"?"":this._storedZIndex)}this.dragging=false;if(this.cancelHelperRemoval){if(!h){this._trigger("beforeStop",i,this._uiHash());for(var j=0;j<g.length;j++){g[j].call(this,i)}this._trigger("stop",i,this._uiHash())}return false}if(!h){this._trigger("beforeStop",i,this._uiHash())}this.placeholder[0].parentNode.removeChild(this.placeholder[0]);if(this.helper[0]!=this.currentItem[0]){this.helper.remove()}this.helper=null;if(!h){for(var j=0;j<g.length;j++){g[j].call(this,i)}this._trigger("stop",i,this._uiHash())}this.fromOutside=false;return true},_trigger:function(){if(b.widget.prototype._trigger.apply(this,arguments)===false){this.cancel()}},_uiHash:function(d){var a=d||this;return{helper:a.helper,placeholder:a.placeholder||b([]),position:a.position,absolutePosition:a.positionAbs,offset:a.positionAbs,item:a.currentItem,sender:d?d.element:null}}}));b.extend(b.ui.sortable,{getter:"serialize toArray",version:"1.7.2",eventPrefix:"sort",defaults:{appendTo:"parent",axis:false,cancel:":input,option",connectWith:false,containment:false,cursor:"auto",cursorAt:false,delay:0,distance:1,dropOnEmpty:true,forcePlaceholderSize:false,forceHelperSize:false,grid:false,handle:false,helper:"original",items:"> *",opacity:false,placeholder:false,revert:false,scroll:true,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1000}})})(jQuery);