/* jQuery UI Draggable 1.6
 *
 * Copyright (c) 2008 AUTHORS.txt (http://ui.jquery.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Draggables
 *
 * Depends:
 *	ui.core.js
 */
(function(A){A.widget("ui.draggable",A.extend({},A.ui.mouse,{_init:function(){if(this.options.helper=="original"&&!(/^(?:r|a|f)/).test(this.element.css("position"))){this.element[0].style.position="relative"}(this.options.cssNamespace&&this.element.addClass(this.options.cssNamespace+"-draggable"));(this.options.disabled&&this.element.addClass("ui-draggable-disabled"));this._mouseInit()},destroy:function(){if(!this.element.data("draggable")){return }this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled");this._mouseDestroy()},_mouseCapture:function(B){var C=this.options;if(this.helper||C.disabled||A(B.target).is(".ui-resizable-handle")){return false}this.handle=this._getHandle(B);if(!this.handle){return false}return true},_mouseStart:function(B){var C=this.options;this.helper=this._createHelper(B);this._cacheHelperProportions();if(A.ui.ddmanager){A.ui.ddmanager.current=this}this._cacheMargins();this.cssPosition=this.helper.css("position");this.scrollParent=this.helper.scrollParent();this.offset=this.element.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};A.extend(this.offset,{click:{left:B.pageX-this.offset.left,top:B.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});if(C.cursorAt){this._adjustOffsetFromHelper(C.cursorAt)}this.originalPosition=this._generatePosition(B);if(C.containment){this._setContainment()}this._propagate("start",B);this._cacheHelperProportions();if(A.ui.ddmanager&&!C.dropBehaviour){A.ui.ddmanager.prepareOffsets(this,B)}this.helper.addClass("ui-draggable-dragging");this._mouseDrag(B,true);return true},_mouseDrag:function(B,C){this.position=this._generatePosition(B);this.positionAbs=this._convertPositionTo("absolute");if(!C){this.position=this._propagate("drag",B)||this.position}if(!this.options.axis||this.options.axis!="y"){this.helper[0].style.left=this.position.left+"px"}if(!this.options.axis||this.options.axis!="x"){this.helper[0].style.top=this.position.top+"px"}if(A.ui.ddmanager){A.ui.ddmanager.drag(this,B)}return false},_mouseStop:function(C){var D=false;if(A.ui.ddmanager&&!this.options.dropBehaviour){var D=A.ui.ddmanager.drop(this,C)}if((this.options.revert=="invalid"&&!D)||(this.options.revert=="valid"&&D)||this.options.revert===true||(A.isFunction(this.options.revert)&&this.options.revert.call(this.element,D))){var B=this;A(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){B._propagate("stop",C);B._clear()})}else{this._propagate("stop",C);this._clear()}return false},_getHandle:function(B){var C=!this.options.handle||!A(this.options.handle,this.element).length?true:false;A(this.options.handle,this.element).find("*").andSelf().each(function(){if(this==B.target){C=true}});return C},_createHelper:function(C){var D=this.options;var B=A.isFunction(D.helper)?A(D.helper.apply(this.element[0],[C])):(D.helper=="clone"?this.element.clone():this.element);if(!B.parents("body").length){B.appendTo((D.appendTo=="parent"?this.element[0].parentNode:D.appendTo))}if(B[0]!=this.element[0]&&!(/(fixed|absolute)/).test(B.css("position"))){B.css("position","absolute")}return B},_adjustOffsetFromHelper:function(B){if(B.left!=undefined){this.offset.click.left=B.left+this.margins.left}if(B.right!=undefined){this.offset.click.left=this.helperProportions.width-B.right+this.margins.left}if(B.top!=undefined){this.offset.click.top=B.top+this.margins.top}if(B.bottom!=undefined){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.offsetParent[0]==document.body&&A.browser.mozilla)||(this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&A.browser.msie)){B={top:0,left:0}}return{top:B.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:B.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var B=this.element.position();return{top:B.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:B.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else{return{top:0,left:0}}},_cacheMargins:function(){this.margins={left:(parseInt(this.element.css("marginLeft"),10)||0),top:(parseInt(this.element.css("marginTop"),10)||0)}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var E=this.options;if(E.containment=="parent"){E.containment=this.helper[0].parentNode}if(E.containment=="document"||E.containment=="window"){this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,A(E.containment=="document"?document:window).width()-this.offset.relative.left-this.offset.parent.left-this.helperProportions.width-this.margins.left-(parseInt(this.element.css("marginRight"),10)||0),(A(E.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.offset.relative.top-this.offset.parent.top-this.helperProportions.height-this.margins.top-(parseInt(this.element.css("marginBottom"),10)||0)]}if(!(/^(document|window|parent)$/).test(E.containment)){var C=A(E.containment)[0];var D=A(E.containment).offset();var B=(A(C).css("overflow")!="hidden");this.containment=[D.left+(parseInt(A(C).css("borderLeftWidth"),10)||0)-this.offset.relative.left-this.offset.parent.left-this.margins.left,D.top+(parseInt(A(C).css("borderTopWidth"),10)||0)-this.offset.relative.top-this.offset.parent.top-this.margins.top,D.left+(B?Math.max(C.scrollWidth,C.offsetWidth):C.offsetWidth)-(parseInt(A(C).css("borderLeftWidth"),10)||0)-this.offset.relative.left-this.offset.parent.left-this.helperProportions.width-this.margins.left,D.top+(B?Math.max(C.scrollHeight,C.offsetHeight):C.offsetHeight)-(parseInt(A(C).css("borderTopWidth"),10)||0)-this.offset.relative.top-this.offset.parent.top-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(D,F){if(!F){F=this.position}var C=D=="absolute"?1:-1;var B=this[(this.cssPosition=="absolute"?"offset":"scroll")+"Parent"],E=(/(html|body)/i).test(B[0].tagName);return{top:(F.top+this.offset.relative.top*C+this.offset.parent.top*C+(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(E?0:B.scrollTop()))*C+this.margins.top*C),left:(F.left+this.offset.relative.left*C+this.offset.parent.left*C+(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():(E?0:B.scrollLeft()))*C+this.margins.left*C)}},_generatePosition:function(D){var G=this.options,C=this[(this.cssPosition=="absolute"?"offset":"scroll")+"Parent"],H=(/(html|body)/i).test(C[0].tagName);var B={top:(D.pageY-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(H?0:C.scrollTop()))),left:(D.pageX-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():H?0:C.scrollLeft()))};if(!this.originalPosition){return B}if(this.containment){if(B.left<this.containment[0]){B.left=this.containment[0]}if(B.top<this.containment[1]){B.top=this.containment[1]}if(B.left>this.containment[2]){B.left=this.containment[2]}if(B.top>this.containment[3]){B.top=this.containment[3]}}if(G.grid){var F=this.originalPosition.top+Math.round((B.top-this.originalPosition.top)/G.grid[1])*G.grid[1];B.top=this.containment?(!(F<this.containment[1]||F>this.containment[3])?F:(!(F<this.containment[1])?F-G.grid[1]:F+G.grid[1])):F;var E=this.originalPosition.left+Math.round((B.left-this.originalPosition.left)/G.grid[0])*G.grid[0];B.left=this.containment?(!(E<this.containment[0]||E>this.containment[2])?E:(!(E<this.containment[0])?E-G.grid[0]:E+G.grid[0])):E}return B},_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},_propagate:function(C,B){A.ui.plugin.call(this,C,[B,this._uiHash()]);if(C=="drag"){this.positionAbs=this._convertPositionTo("absolute")}return this.element.triggerHandler(C=="drag"?C:"drag"+C,[B,this._uiHash()],this.options[C])},plugins:{},_uiHash:function(B){return{helper:this.helper,position:this.position,absolutePosition:this.positionAbs,options:this.options}}}));A.extend(A.ui.draggable,{version:"1.6",defaults:{appendTo:"parent",axis:false,cancel:":input",connectToSortable:false,containment:false,cssNamespace:"ui",cursor:"default",cursorAt:null,delay:0,distance:1,grid:false,handle:false,helper:"original",iframeFix:false,opacity:1,refreshPositions:false,revert:false,revertDuration:500,scope:"default",scroll:true,scrollSensitivity:20,scrollSpeed:20,snap:false,snapMode:"both",snapTolerance:20,stack:false,zIndex:null}});A.ui.plugin.add("draggable","connectToSortable",{start:function(B,D){var C=A(this).data("draggable");C.sortables=[];A(D.options.connectToSortable).each(function(){A(this+"").each(function(){if(A.data(this,"sortable")){var E=A.data(this,"sortable");C.sortables.push({instance:E,shouldRevert:E.options.revert});E._refreshItems();E._propagate("activate",B,C)}})})},stop:function(B,D){var C=A(this).data("draggable");A.each(C.sortables,function(){if(this.instance.isOver){this.instance.isOver=0;C.cancelHelperRemoval=true;this.instance.cancelHelperRemoval=false;if(this.shouldRevert){this.instance.options.revert=true}this.instance._mouseStop(B);this.instance.element.triggerHandler("sortreceive",[B,A.extend(this.instance._ui(),{sender:C.element})],this.instance.options["receive"]);this.instance.options.helper=this.instance.options._helper;if(C.options.helper=="original"){this.instance.currentItem.css({top:"auto",left:"auto"})}}else{this.instance.cancelHelperRemoval=false;this.instance._propagate("deactivate",B,C)}})},drag:function(C,F){var E=A(this).data("draggable"),B=this;var D=function(I){var N=this.offset.click.top,M=this.offset.click.left;var G=this.positionAbs.top,K=this.positionAbs.left;var J=I.height,L=I.width;var O=I.top,H=I.left;return A.ui.isOver(G+N,K+M,O,H,J,L)};A.each(E.sortables,function(G){if(D.call(E,this.instance.containerCache)){if(!this.instance.isOver){this.instance.isOver=1;this.instance.currentItem=A(B).clone().appendTo(this.instance.element).data("sortable-item",true);this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return F.helper[0]};C.target=this.instance.currentItem[0];this.instance._mouseCapture(C,true);this.instance._mouseStart(C,true,true);this.instance.offset.click.top=E.offset.click.top;this.instance.offset.click.left=E.offset.click.left;this.instance.offset.parent.left-=E.offset.parent.left-this.instance.offset.parent.left;this.instance.offset.parent.top-=E.offset.parent.top-this.instance.offset.parent.top;E._propagate("toSortable",C)}if(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._mouseStop(C,true);this.instance.options.helper=this.instance.options._helper;this.instance.currentItem.remove();if(this.instance.placeholder){this.instance.placeholder.remove()}E._propagate("fromSortable",C)}}})}});A.ui.plugin.add("draggable","cursor",{start:function(C,D){var B=A("body");if(B.css("cursor")){D.options._cursor=B.css("cursor")}B.css("cursor",D.options.cursor)},stop:function(B,C){if(C.options._cursor){A("body").css("cursor",C.options._cursor)}}});A.ui.plugin.add("draggable","iframeFix",{start:function(B,C){A(C.options.iframeFix===true?"iframe":C.options.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:1000}).css(A(this).offset()).appendTo("body")})},stop:function(B,C){A("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)})}});A.ui.plugin.add("draggable","opacity",{start:function(C,D){var B=A(D.helper);if(B.css("opacity")){D.options._opacity=B.css("opacity")}B.css("opacity",D.options.opacity)},stop:function(B,C){if(C.options._opacity){A(C.helper).css("opacity",C.options._opacity)}}});A.ui.plugin.add("draggable","scroll",{start:function(C,D){var E=D.options;var B=A(this).data("draggable");if(B.scrollParent[0]!=document&&B.scrollParent[0].tagName!="HTML"){B.overflowOffset=B.scrollParent.offset()}},drag:function(D,E){var F=E.options,B=false;var C=A(this).data("draggable");if(C.scrollParent[0]!=document&&C.scrollParent[0].tagName!="HTML"){if((C.overflowOffset.top+C.scrollParent[0].offsetHeight)-D.pageY<F.scrollSensitivity){C.scrollParent[0].scrollTop=B=C.scrollParent[0].scrollTop+F.scrollSpeed}else{if(D.pageY-C.overflowOffset.top<F.scrollSensitivity){C.scrollParent[0].scrollTop=B=C.scrollParent[0].scrollTop-F.scrollSpeed}}if((C.overflowOffset.left+C.scrollParent[0].offsetWidth)-D.pageX<F.scrollSensitivity){C.scrollParent[0].scrollLeft=B=C.scrollParent[0].scrollLeft+F.scrollSpeed}else{if(D.pageX-C.overflowOffset.left<F.scrollSensitivity){C.scrollParent[0].scrollLeft=B=C.scrollParent[0].scrollLeft-F.scrollSpeed}}}else{if(D.pageY-A(document).scrollTop()<F.scrollSensitivity){B=A(document).scrollTop(A(document).scrollTop()-F.scrollSpeed)}else{if(A(window).height()-(D.pageY-A(document).scrollTop())<F.scrollSensitivity){B=A(document).scrollTop(A(document).scrollTop()+F.scrollSpeed)}}if(D.pageX-A(document).scrollLeft()<F.scrollSensitivity){B=A(document).scrollLeft(A(document).scrollLeft()-F.scrollSpeed)}else{if(A(window).width()-(D.pageX-A(document).scrollLeft())<F.scrollSensitivity){B=A(document).scrollLeft(A(document).scrollLeft()+F.scrollSpeed)}}}if(B!==false&&A.ui.ddmanager&&!F.dropBehaviour){A.ui.ddmanager.prepareOffsets(C,D)}if(B!==false&&C.cssPosition=="absolute"&&C.scrollParent[0]!=document&&A.ui.contains(C.scrollParent[0],C.offsetParent[0])){C.offset.parent=C._getParentOffset()}if(B!==false&&C.cssPosition=="relative"&&!(C.scrollParent[0]!=document&&C.scrollParent[0]!=C.offsetParent[0])){C.offset.relative=C._getRelativeOffset()}}});A.ui.plugin.add("draggable","snap",{start:function(B,D){var C=A(this).data("draggable");C.snapElements=[];A(D.options.snap.constructor!=String?(D.options.snap.items||":data(draggable)"):D.options.snap).each(function(){var F=A(this);var E=F.offset();if(this!=C.element[0]){C.snapElements.push({item:this,width:F.outerWidth(),height:F.outerHeight(),top:E.top,left:E.left})}})},drag:function(M,K){var E=A(this).data("draggable");var Q=K.options.snapTolerance;var P=K.absolutePosition.left,O=P+E.helperProportions.width,D=K.absolutePosition.top,C=D+E.helperProportions.height;for(var N=E.snapElements.length-1;N>=0;N--){var L=E.snapElements[N].left,J=L+E.snapElements[N].width,I=E.snapElements[N].top,S=I+E.snapElements[N].height;if(!((L-Q<P&&P<J+Q&&I-Q<D&&D<S+Q)||(L-Q<P&&P<J+Q&&I-Q<C&&C<S+Q)||(L-Q<O&&O<J+Q&&I-Q<D&&D<S+Q)||(L-Q<O&&O<J+Q&&I-Q<C&&C<S+Q))){if(E.snapElements[N].snapping){(E.options.snap.release&&E.options.snap.release.call(E.element,M,A.extend(E._uiHash(),{snapItem:E.snapElements[N].item})))}E.snapElements[N].snapping=false;continue}if(K.options.snapMode!="inner"){var B=Math.abs(I-C)<=Q;var R=Math.abs(S-D)<=Q;var G=Math.abs(L-O)<=Q;var H=Math.abs(J-P)<=Q;if(B){K.position.top=E._convertPositionTo("relative",{top:I-E.helperProportions.height,left:0}).top}if(R){K.position.top=E._convertPositionTo("relative",{top:S,left:0}).top}if(G){K.position.left=E._convertPositionTo("relative",{top:0,left:L-E.helperProportions.width}).left}if(H){K.position.left=E._convertPositionTo("relative",{top:0,left:J}).left}}var F=(B||R||G||H);if(K.options.snapMode!="outer"){var B=Math.abs(I-D)<=Q;var R=Math.abs(S-C)<=Q;var G=Math.abs(L-P)<=Q;var H=Math.abs(J-O)<=Q;if(B){K.position.top=E._convertPositionTo("relative",{top:I,left:0}).top}if(R){K.position.top=E._convertPositionTo("relative",{top:S-E.helperProportions.height,left:0}).top}if(G){K.position.left=E._convertPositionTo("relative",{top:0,left:L}).left}if(H){K.position.left=E._convertPositionTo("relative",{top:0,left:J-E.helperProportions.width}).left}}if(!E.snapElements[N].snapping&&(B||R||G||H||F)){(E.options.snap.snap&&E.options.snap.snap.call(E.element,M,A.extend(E._uiHash(),{snapItem:E.snapElements[N].item})))}E.snapElements[N].snapping=(B||R||G||H||F)}}});A.ui.plugin.add("draggable","stack",{start:function(B,C){var D=A.makeArray(A(C.options.stack.group)).sort(function(F,E){return(parseInt(A(F).css("zIndex"),10)||C.options.stack.min)-(parseInt(A(E).css("zIndex"),10)||C.options.stack.min)});A(D).each(function(E){this.style.zIndex=C.options.stack.min+E});this[0].style.zIndex=C.options.stack.min+D.length}});A.ui.plugin.add("draggable","zIndex",{start:function(C,D){var B=A(D.helper);if(B.css("zIndex")){D.options._zIndex=B.css("zIndex")}B.css("zIndex",D.options.zIndex)},stop:function(B,C){if(C.options._zIndex){A(C.helper).css("zIndex",C.options._zIndex)}}})})(jQuery);/*
 * jQuery UI Droppable 1.6
 *
 * Copyright (c) 2008 AUTHORS.txt (http://ui.jquery.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Droppables
 *
 * Depends:
 *	ui.core.js
 *	ui.draggable.js
 */
(function(A){A.widget("ui.droppable",{_init:function(){var C=this.options,B=C.accept;this.isover=0;this.isout=1;this.options.accept=this.options.accept&&A.isFunction(this.options.accept)?this.options.accept:function(D){return D.is(B)};this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight};A.ui.ddmanager.droppables[this.options.scope]=A.ui.ddmanager.droppables[this.options.scope]||[];A.ui.ddmanager.droppables[this.options.scope].push(this);(this.options.cssNamespace&&this.element.addClass(this.options.cssNamespace+"-droppable"))},destroy:function(){var B=A.ui.ddmanager.droppables[this.options.scope];for(var C=0;C<B.length;C++){if(B[C]==this){B.splice(C,1)}}this.element.removeClass("ui-droppable-disabled").removeData("droppable").unbind(".droppable")},_setData:function(B,C){if(B=="accept"){this.options.accept=C&&A.isFunction(C)?C:function(D){return D.is(accept)}}else{A.widget.prototype._setData.apply(this,arguments)}},_activate:function(C){var B=A.ui.ddmanager.current;A.ui.plugin.call(this,"activate",[C,this.ui(B)]);if(B){this.element.triggerHandler("dropactivate",[C,this.ui(B)],this.options.activate)}},_deactivate:function(C){var B=A.ui.ddmanager.current;A.ui.plugin.call(this,"deactivate",[C,this.ui(B)]);if(B){this.element.triggerHandler("dropdeactivate",[C,this.ui(B)],this.options.deactivate)}},_over:function(C){var B=A.ui.ddmanager.current;if(!B||(B.currentItem||B.element)[0]==this.element[0]){return }if(this.options.accept.call(this.element,(B.currentItem||B.element))){A.ui.plugin.call(this,"over",[C,this.ui(B)]);this.element.triggerHandler("dropover",[C,this.ui(B)],this.options.over)}},_out:function(C){var B=A.ui.ddmanager.current;if(!B||(B.currentItem||B.element)[0]==this.element[0]){return }if(this.options.accept.call(this.element,(B.currentItem||B.element))){A.ui.plugin.call(this,"out",[C,this.ui(B)]);this.element.triggerHandler("dropout",[C,this.ui(B)],this.options.out)}},_drop:function(C,D){var B=D||A.ui.ddmanager.current;if(!B||(B.currentItem||B.element)[0]==this.element[0]){return false}var E=false;this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function(){var F=A.data(this,"droppable");if(F.options.greedy&&A.ui.intersect(B,A.extend(F,{offset:F.element.offset()}),F.options.tolerance)){E=true;return false}});if(E){return false}if(this.options.accept.call(this.element,(B.currentItem||B.element))){A.ui.plugin.call(this,"drop",[C,this.ui(B)]);this.element.triggerHandler("drop",[C,this.ui(B)],this.options.drop);return this.element}return false},plugins:{},ui:function(B){return{draggable:(B.currentItem||B.element),helper:B.helper,position:B.position,absolutePosition:B.positionAbs,options:this.options,element:this.element}}});A.extend(A.ui.droppable,{version:"1.6",defaults:{accept:"*",activeClass:null,cssNamespace:"ui",greedy:false,hoverClass:null,scope:"default",tolerance:"intersect"}});A.ui.intersect=function(O,I,M){if(!I.offset){return false}var D=(O.positionAbs||O.position.absolute).left,C=D+O.helperProportions.width,L=(O.positionAbs||O.position.absolute).top,K=L+O.helperProportions.height;var F=I.offset.left,B=F+I.proportions.width,N=I.offset.top,J=N+I.proportions.height;switch(M){case"fit":return(F<D&&C<B&&N<L&&K<J);break;case"intersect":return(F<D+(O.helperProportions.width/2)&&C-(O.helperProportions.width/2)<B&&N<L+(O.helperProportions.height/2)&&K-(O.helperProportions.height/2)<J);break;case"pointer":var G=((O.positionAbs||O.position.absolute).left+(O.clickOffset||O.offset.click).left),H=((O.positionAbs||O.position.absolute).top+(O.clickOffset||O.offset.click).top),E=A.ui.isOver(H,G,N,F,I.proportions.height,I.proportions.width);return E;break;case"touch":return((L>=N&&L<=J)||(K>=N&&K<=J)||(L<N&&K>J))&&((D>=F&&D<=B)||(C>=F&&C<=B)||(D<F&&C>B));break;default:return false;break}};A.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(E,G){var B=A.ui.ddmanager.droppables[E.options.scope];var F=G?G.type:null;var H=(E.currentItem||E.element).find(":data(droppable)").andSelf();droppablesLoop:for(var D=0;D<B.length;D++){if(B[D].options.disabled||(E&&!B[D].options.accept.call(B[D].element,(E.currentItem||E.element)))){continue}for(var C=0;C<H.length;C++){if(H[C]==B[D].element[0]){B[D].proportions.height=0;continue droppablesLoop}}B[D].visible=B[D].element.css("display")!="none";if(!B[D].visible){continue}B[D].offset=B[D].element.offset();B[D].proportions={width:B[D].element[0].offsetWidth,height:B[D].element[0].offsetHeight};if(F=="dragstart"||F=="sortactivate"){B[D]._activate.call(B[D],G)}}},drop:function(B,C){var D=false;A.each(A.ui.ddmanager.droppables[B.options.scope],function(){if(!this.options){return }if(!this.options.disabled&&this.visible&&A.ui.intersect(B,this,this.options.tolerance)){D=this._drop.call(this,C)}if(!this.options.disabled&&this.visible&&this.options.accept.call(this.element,(B.currentItem||B.element))){this.isout=1;this.isover=0;this._deactivate.call(this,C)}});return D},drag:function(B,C){if(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){return }var E=A.ui.intersect(B,this,this.options.tolerance);var G=!E&&this.isover==1?"isout":(E&&this.isover==0?"isover":null);if(!G){return }var F;if(this.options.greedy){var D=this.element.parents(":data(droppable):eq(0)");if(D.length){F=A.data(D[0],"droppable");F.greedyChild=(G=="isover"?1:0)}}if(F&&G=="isover"){F["isover"]=0;F["isout"]=1;F._out.call(F,C)}this[G]=1;this[G=="isout"?"isover":"isout"]=0;this[G=="isover"?"_over":"_out"].call(this,C);if(F&&G=="isout"){F["isout"]=0;F["isover"]=1;F._over.call(F,C)}})}};A.ui.plugin.add("droppable","activeClass",{activate:function(B,C){A(this).addClass(C.options.activeClass)},deactivate:function(B,C){A(this).removeClass(C.options.activeClass)},drop:function(B,C){A(this).removeClass(C.options.activeClass)}});A.ui.plugin.add("droppable","hoverClass",{over:function(B,C){A(this).addClass(C.options.hoverClass)},out:function(B,C){A(this).removeClass(C.options.hoverClass)},drop:function(B,C){A(this).removeClass(C.options.hoverClass)}})})(jQuery);/*
 * jQuery UI Selectable 1.6
 *
 * Copyright (c) 2008 AUTHORS.txt (http://ui.jquery.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Selectables
 *
 * Depends:
 *	ui.core.js
 */
(function(A){A.widget("ui.selectable",A.extend({},A.ui.mouse,{_init:function(){var B=this;this.element.addClass("ui-selectable");this.dragged=false;var C;this.refresh=function(){C=A(B.options.filter,B.element[0]);C.each(function(){var D=A(this);var E=D.offset();A.data(this,"selectable-item",{element:this,$element:D,left:E.left,top:E.top,right:E.left+D.width(),bottom:E.top+D.height(),startselected:false,selected:D.hasClass("ui-selected"),selecting:D.hasClass("ui-selecting"),unselecting:D.hasClass("ui-unselecting")})})};this.refresh();this.selectees=C.addClass("ui-selectee");this._mouseInit();this.helper=A(document.createElement("div")).css({border:"1px dotted black"}).addClass("ui-selectable-helper")},destroy:function(){this.element.removeClass("ui-selectable ui-selectable-disabled").removeData("selectable").unbind(".selectable");this._mouseDestroy()},_mouseStart:function(E){var C=this;this.opos=[E.pageX,E.pageY];if(this.options.disabled){return }var D=this.options;this.selectees=A(D.filter,this.element[0]);this.element.triggerHandler("selectablestart",[E,{"selectable":this.element[0],"options":D}],D.start);A("body").append(this.helper);this.helper.css({"z-index":100,"position":"absolute","left":E.clientX,"top":E.clientY,"width":0,"height":0});if(D.autoRefresh){this.refresh()}this.selectees.filter(".ui-selected").each(function(){var F=A.data(this,"selectable-item");F.startselected=true;if(!E.metaKey){F.$element.removeClass("ui-selected");F.selected=false;F.$element.addClass("ui-unselecting");F.unselecting=true;C.element.triggerHandler("selectableunselecting",[E,{selectable:C.element[0],unselecting:F.element,options:D}],D.unselecting)}});var B=false;A(E.target).parents().andSelf().each(function(){if(A.data(this,"selectable-item")){B=true}});return this.options.keyboard?!B:true},_mouseDrag:function(I){var C=this;this.dragged=true;if(this.options.disabled){return }var E=this.options;var D=this.opos[0],H=this.opos[1],B=I.pageX,G=I.pageY;if(D>B){var F=B;B=D;D=F}if(H>G){var F=G;G=H;H=F}this.helper.css({left:D,top:H,width:B-D,height:G-H});this.selectees.each(function(){var J=A.data(this,"selectable-item");if(!J||J.element==C.element[0]){return }var K=false;if(E.tolerance=="touch"){K=(!(J.left>B||J.right<D||J.top>G||J.bottom<H))}else{if(E.tolerance=="fit"){K=(J.left>D&&J.right<B&&J.top>H&&J.bottom<G)}}if(K){if(J.selected){J.$element.removeClass("ui-selected");J.selected=false}if(J.unselecting){J.$element.removeClass("ui-unselecting");J.unselecting=false}if(!J.selecting){J.$element.addClass("ui-selecting");J.selecting=true;C.element.triggerHandler("selectableselecting",[I,{selectable:C.element[0],selecting:J.element,options:E}],E.selecting)}}else{if(J.selecting){if(I.metaKey&&J.startselected){J.$element.removeClass("ui-selecting");J.selecting=false;J.$element.addClass("ui-selected");J.selected=true}else{J.$element.removeClass("ui-selecting");J.selecting=false;if(J.startselected){J.$element.addClass("ui-unselecting");J.unselecting=true}C.element.triggerHandler("selectableunselecting",[I,{selectable:C.element[0],unselecting:J.element,options:E}],E.unselecting)}}if(J.selected){if(!I.metaKey&&!J.startselected){J.$element.removeClass("ui-selected");J.selected=false;J.$element.addClass("ui-unselecting");J.unselecting=true;C.element.triggerHandler("selectableunselecting",[I,{selectable:C.element[0],unselecting:J.element,options:E}],E.unselecting)}}}});return false},_mouseStop:function(D){var B=this;this.dragged=false;var C=this.options;A(".ui-unselecting",this.element[0]).each(function(){var E=A.data(this,"selectable-item");E.$element.removeClass("ui-unselecting");E.unselecting=false;E.startselected=false;B.element.triggerHandler("selectableunselected",[D,{selectable:B.element[0],unselected:E.element,options:C}],C.unselected)});A(".ui-selecting",this.element[0]).each(function(){var E=A.data(this,"selectable-item");E.$element.removeClass("ui-selecting").addClass("ui-selected");E.selecting=false;E.selected=true;E.startselected=true;B.element.triggerHandler("selectableselected",[D,{selectable:B.element[0],selected:E.element,options:C}],C.selected)});this.element.triggerHandler("selectablestop",[D,{selectable:B.element[0],options:this.options}],this.options.stop);this.helper.remove();return false}}));A.extend(A.ui.selectable,{version:"1.6",defaults:{appendTo:"body",autoRefresh:true,cancel:":input",delay:0,distance:1,filter:"*",tolerance:"touch"}})})(jQuery);/*
 * jQuery UI Sortable 1.6
 *
 * Copyright (c) 2008 AUTHORS.txt (http://ui.jquery.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Sortables
 *
 * Depends:
 *	ui.core.js
 */
(function(A){A.widget("ui.sortable",A.extend({},A.ui.mouse,{_init:function(){var B=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 B=this.items.length-1;B>=0;B--){this.items[B].item.removeData("sortable-item")}},_mouseCapture:function(E,F){if(this.reverting){return false}if(this.options.disabled||this.options.type=="static"){return false}this._refreshItems(E);var D=null,C=this,B=A(E.target).parents().each(function(){if(A.data(this,"sortable-item")==C){D=A(this);return false}});if(A.data(E.target,"sortable-item")==C){D=A(E.target)}if(!D){return false}if(this.options.handle&&!F){var G=false;A(this.options.handle,D).find("*").andSelf().each(function(){if(this==E.target){G=true}});if(!G){return false}}this.currentItem=D;this._removeCurrentsFromItems();return true},_mouseStart:function(D,E,B){var F=this.options;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(D);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");A.extend(this.offset,{click:{left:D.pageX-this.offset.left,top:D.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});if(F.cursorAt){this._adjustOffsetFromHelper(F.cursorAt)}this.originalPosition=this._generatePosition(D);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(F.containment){this._setContainment()}this._propagate("start",D);if(!this._preserveHelperProportions){this._cacheHelperProportions()}if(!B){for(var C=this.containers.length-1;C>=0;C--){this.containers[C]._propagate("activate",D,this)}}if(A.ui.ddmanager){A.ui.ddmanager.current=this}if(A.ui.ddmanager&&!F.dropBehaviour){A.ui.ddmanager.prepareOffsets(this,D)}this.dragging=true;this.helper.addClass("ui-sortable-helper");this._mouseDrag(D);return true},_mouseDrag:function(E){this.position=this._generatePosition(E);this.positionAbs=this._convertPositionTo("absolute");if(!this.lastPositionAbs){this.lastPositionAbs=this.positionAbs}A.ui.plugin.call(this,"sort",[E,this._ui()]);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 C=this.items.length-1;C>=0;C--){var D=this.items[C],B=D.item[0],F=this._intersectsWithPointer(D);if(!F){continue}if(B!=this.currentItem[0]&&this.placeholder[F==1?"next":"prev"]()[0]!=B&&!A.ui.contains(this.placeholder[0],B)&&(this.options.type=="semi-dynamic"?!A.ui.contains(this.element[0],B):true)){this.direction=F==1?"down":"up";if(this.options.tolerance=="pointer"||this._intersectsWithSides(D)){this.options.sortIndicator.call(this,E,D)}else{break}this._propagate("change",E);break}}this._contactContainers(E);if(A.ui.ddmanager){A.ui.ddmanager.drag(this,E)}this._trigger("sort",E,this._ui());this.lastPositionAbs=this.positionAbs;return false},_mouseStop:function(C,D){if(!C){return }if(A.ui.ddmanager&&!this.options.dropBehaviour){A.ui.ddmanager.drop(this,C)}if(this.options.revert){var B=this;var E=B.placeholder.offset();B.reverting=true;A(this.helper).animate({left:E.left-this.offset.parent.left-B.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:E.top-this.offset.parent.top-B.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){B._clear(C)})}else{this._clear(C,D)}return false},cancel:function(){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 B=this.containers.length-1;B>=0;B--){this.containers[B]._propagate("deactivate",null,this);if(this.containers[B].containerCache.over){this.containers[B]._propagate("out",null,this);this.containers[B].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()}A.extend(this,{helper:null,dragging:false,reverting:false,_noFinalSort:null});if(this.domPosition.prev){A(this.domPosition.prev).after(this.currentItem)}else{A(this.domPosition.parent).prepend(this.currentItem)}return true},serialize:function(D){var B=this._getItemsAsjQuery(D&&D.connected);var C=[];D=D||{};A(B).each(function(){var E=(A(D.item||this).attr(D.attribute||"id")||"").match(D.expression||(/(.+)[-=_](.+)/));if(E){C.push((D.key||E[1]+"[]")+"="+(D.key&&D.expression?E[1]:E[2]))}});return C.join("&")},toArray:function(D){var B=this._getItemsAsjQuery(D&&D.connected);var C=[];D=D||{};B.each(function(){C.push(A(D.item||this).attr(D.attribute||"id")||"")});return C},_intersectsWith:function(K){var D=this.positionAbs.left,C=D+this.helperProportions.width,J=this.positionAbs.top,I=J+this.helperProportions.height;var E=K.left,B=E+K.width,L=K.top,H=L+K.height;var M=this.offset.click.top,G=this.offset.click.left;var F=(J+M)>L&&(J+M)<H&&(D+G)>E&&(D+G)<B;if(this.options.tolerance=="pointer"||this.options.forcePointerForContainers||(this.options.tolerance!="pointer"&&this.helperProportions[this.floating?"width":"height"]>K[this.floating?"width":"height"])){return F}else{return(E<D+(this.helperProportions.width/2)&&C-(this.helperProportions.width/2)<B&&L<J+(this.helperProportions.height/2)&&I-(this.helperProportions.height/2)<H)}},_intersectsWithPointer:function(D){var E=A.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,D.top,D.height),C=A.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,D.left,D.width),G=E&&C,B=this._getDragVerticalDirection(),F=this._getDragHorizontalDirection();if(!G){return false}return this.floating?(((F&&F=="right")||B=="down")?2:1):(B&&(B=="down"?2:1))},_intersectsWithSides:function(E){var C=A.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,E.top+(E.height/2),E.height),D=A.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,E.left+(E.width/2),E.width),B=this._getDragVerticalDirection(),F=this._getDragHorizontalDirection();if(this.floating&&F){return((F=="right"&&D)||(F=="left"&&!D))}else{return B&&((B=="down"&&C)||(B=="up"&&!C))}},_getDragVerticalDirection:function(){var B=this.positionAbs.top-this.lastPositionAbs.top;return B!=0&&(B>0?"down":"up")},_getDragHorizontalDirection:function(){var B=this.positionAbs.left-this.lastPositionAbs.left;return B!=0&&(B>0?"right":"left")},refresh:function(B){this._refreshItems(B);this.refreshPositions()},_getItemsAsjQuery:function(G){var C=this;var B=[];var E=[];if(this.options.connectWith&&G){for(var F=this.options.connectWith.length-1;F>=0;F--){var I=A(this.options.connectWith[F]);for(var D=I.length-1;D>=0;D--){var H=A.data(I[D],"sortable");if(H&&H!=this&&!H.options.disabled){E.push([A.isFunction(H.options.items)?H.options.items.call(H.element):A(H.options.items,H.element).not(".ui-sortable-helper"),H])}}}}E.push([A.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):A(this.options.items,this.element).not(".ui-sortable-helper"),this]);for(var F=E.length-1;F>=0;F--){E[F][0].each(function(){B.push(this)})}return A(B)},_removeCurrentsFromItems:function(){var D=this.currentItem.find(":data(sortable-item)");for(var C=0;C<this.items.length;C++){for(var B=0;B<D.length;B++){if(D[B]==this.items[C].item[0]){this.items.splice(C,1)}}}},_refreshItems:function(B){this.items=[];this.containers=[this];var H=this.items;var M=this;var F=[[A.isFunction(this.options.items)?this.options.items.call(this.element[0],B,{item:this.currentItem}):A(this.options.items,this.element),this]];if(this.options.connectWith){for(var E=this.options.connectWith.length-1;E>=0;E--){var J=A(this.options.connectWith[E]);for(var D=J.length-1;D>=0;D--){var G=A.data(J[D],"sortable");if(G&&G!=this&&!G.options.disabled){F.push([A.isFunction(G.options.items)?G.options.items.call(G.element[0],B,{item:this.currentItem}):A(G.options.items,G.element),G]);this.containers.push(G)}}}}for(var E=F.length-1;E>=0;E--){var I=F[E][1];var C=F[E][0];for(var D=0,K=C.length;D<K;D++){var L=A(C[D]);L.data("sortable-item",I);H.push({item:L,instance:I,width:0,height:0,left:0,top:0})}}},refreshPositions:function(B){if(this.offsetParent&&this.helper){this.offset.parent=this._getParentOffset()}for(var D=this.items.length-1;D>=0;D--){var E=this.items[D];if(E.instance!=this.currentContainer&&this.currentContainer&&E.item[0]!=this.currentItem[0]){continue}var C=this.options.toleranceElement?A(this.options.toleranceElement,E.item):E.item;if(!B){if(this.options.accurateIntersection){E.width=C.outerWidth();E.height=C.outerHeight()}else{E.width=C[0].offsetWidth;E.height=C[0].offsetHeight}}var F=C.offset();E.left=F.left;E.top=F.top}if(this.options.custom&&this.options.custom.refreshContainers){this.options.custom.refreshContainers.call(this)}else{for(var D=this.containers.length-1;D>=0;D--){var F=this.containers[D].element.offset();this.containers[D].containerCache.left=F.left;this.containers[D].containerCache.top=F.top;this.containers[D].containerCache.width=this.containers[D].element.outerWidth();this.containers[D].containerCache.height=this.containers[D].element.outerHeight()}}},_createPlaceholder:function(D){var B=D||this,E=B.options;if(!E.placeholder||E.placeholder.constructor==String){var C=E.placeholder;E.placeholder={element:function(){var F=A(document.createElement(B.currentItem[0].nodeName)).addClass(C||B.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];if(!C){F.style.visibility="hidden";document.body.appendChild(F);F.innerHTML=B.currentItem[0].innerHTML.replace(/name\=\"[^\"\']+\"/g,"").replace(/jQuery[0-9]+\=\"[^\"\']+\"/g,"");document.body.removeChild(F)}return F},update:function(F,G){if(C&&!E.forcePlaceholderSize){return }if(!G.height()){G.height(B.currentItem.innerHeight()-parseInt(B.currentItem.css("paddingTop")||0,10)-parseInt(B.currentItem.css("paddingBottom")||0,10))}if(!G.width()){G.width(B.currentItem.innerWidth()-parseInt(B.currentItem.css("paddingLeft")||0,10)-parseInt(B.currentItem.css("paddingRight")||0,10))}}}}B.placeholder=A(E.placeholder.element.call(B.element,B.currentItem));B.currentItem.after(B.placeholder);E.placeholder.update(B,B.placeholder)},_contactContainers:function(D){for(var C=this.containers.length-1;C>=0;C--){if(this._intersectsWith(this.containers[C].containerCache)){if(!this.containers[C].containerCache.over){if(this.currentContainer!=this.containers[C]){var H=10000;var G=null;var E=this.positionAbs[this.containers[C].floating?"left":"top"];for(var B=this.items.length-1;B>=0;B--){if(!A.ui.contains(this.containers[C].element[0],this.items[B].item[0])){continue}var F=this.items[B][this.containers[C].floating?"left":"top"];if(Math.abs(F-E)<H){H=Math.abs(F-E);G=this.items[B]}}if(!G&&!this.options.dropOnEmpty){continue}this.currentContainer=this.containers[C];G?this.options.sortIndicator.call(this,D,G,null,true):this.options.sortIndicator.call(this,D,null,this.containers[C].element,true);this._propagate("change",D);this.containers[C]._propagate("change",D,this);this.options.placeholder.update(this.currentContainer,this.placeholder)}this.containers[C]._propagate("over",D,this);this.containers[C].containerCache.over=1}}else{if(this.containers[C].containerCache.over){this.containers[C]._propagate("out",D,this);this.containers[C].containerCache.over=0}}}},_createHelper:function(C){var D=this.options;var B=A.isFunction(D.helper)?A(D.helper.apply(this.element[0],[C,this.currentItem])):(D.helper=="clone"?this.currentItem.clone():this.currentItem);if(!B.parents("body").length){A(D.appendTo!="parent"?D.appendTo:this.currentItem[0].parentNode)[0].appendChild(B[0])}if(B[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(B[0].style.width==""||D.forceHelperSize){B.width(this.currentItem.width())}if(B[0].style.height==""||D.forceHelperSize){B.height(this.currentItem.height())}return B},_adjustOffsetFromHelper:function(B){if(B.left!=undefined){this.offset.click.left=B.left+this.margins.left}if(B.right!=undefined){this.offset.click.left=this.helperProportions.width-B.right+this.margins.left}if(B.top!=undefined){this.offset.click.top=B.top+this.margins.top}if(B.bottom!=undefined){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.offsetParent[0]==document.body&&A.browser.mozilla)||(this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&A.browser.msie)){B={top:0,left:0}}return{top:B.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:B.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var B=this.currentItem.position();return{top:B.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:B.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else{return{top:0,left:0}}},_cacheMargins:function(){this.margins={left:(parseInt(this.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 E=this.options;if(E.containment=="parent"){E.containment=this.helper[0].parentNode}if(E.containment=="document"||E.containment=="window"){this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,A(E.containment=="document"?document:window).width()-this.offset.relative.left-this.offset.parent.left-this.margins.left-(parseInt(this.currentItem.css("marginRight"),10)||0),(A(E.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.offset.relative.top-this.offset.parent.top-this.margins.top-(parseInt(this.currentItem.css("marginBottom"),10)||0)]}if(!(/^(document|window|parent)$/).test(E.containment)){var C=A(E.containment)[0];var D=A(E.containment).offset();var B=(A(C).css("overflow")!="hidden");this.containment=[D.left+(parseInt(A(C).css("borderLeftWidth"),10)||0)-this.offset.relative.left-this.offset.parent.left-this.margins.left,D.top+(parseInt(A(C).css("borderTopWidth"),10)||0)-this.offset.relative.top-this.offset.parent.top-this.margins.top,D.left+(B?Math.max(C.scrollWidth,C.offsetWidth):C.offsetWidth)-(parseInt(A(C).css("borderLeftWidth"),10)||0)-this.offset.relative.left-this.offset.parent.left-this.margins.left,D.top+(B?Math.max(C.scrollHeight,C.offsetHeight):C.offsetHeight)-(parseInt(A(C).css("borderTopWidth"),10)||0)-this.offset.relative.top-this.offset.parent.top-this.margins.top]}},_convertPositionTo:function(D,F){if(!F){F=this.position}var C=D=="absolute"?1:-1;var B=this[(this.cssPosition=="absolute"?"offset":"scroll")+"Parent"],E=(/(html|body)/i).test(B[0].tagName);return{top:(F.top+this.offset.relative.top*C+this.offset.parent.top*C+(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(E?0:B.scrollTop()))*C+this.margins.top*C),left:(F.left+this.offset.relative.left*C+this.offset.parent.left*C+(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():(E?0:B.scrollLeft()))*C+this.margins.left*C)}},_generatePosition:function(D){var G=this.options,C=this[(this.cssPosition=="absolute"?"offset":"scroll")+"Parent"],H=(/(html|body)/i).test(C[0].tagName);var B={top:(D.pageY-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(H?0:C.scrollTop()))),left:(D.pageX-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():(H?0:C.scrollLeft())))};if(!this.originalPosition){return B}if(this.containment){if(B.left<this.containment[0]){B.left=this.containment[0]}if(B.top<this.containment[1]){B.top=this.containment[1]}if(B.left+this.helperProportions.width>this.containment[2]){B.left=this.containment[2]-this.helperProportions.width}if(B.top+this.helperProportions.height>this.containment[3]){B.top=this.containment[3]-this.helperProportions.height}}if(G.grid){var F=this.originalPosition.top+Math.round((B.top-this.originalPosition.top)/G.grid[1])*G.grid[1];B.top=this.containment?(!(F<this.containment[1]||F>this.containment[3])?F:(!(F<this.containment[1])?F-G.grid[1]:F+G.grid[1])):F;var E=this.originalPosition.left+Math.round((B.left-this.originalPosition.left)/G.grid[0])*G.grid[0];B.left=this.containment?(!(E<this.containment[0]||E>this.containment[2])?E:(!(E<this.containment[0])?E-G.grid[0]:E+G.grid[0])):E}return B},_rearrange:function(G,F,C,E){C?C[0].appendChild(this.placeholder[0]):F.item[0].parentNode.insertBefore(this.placeholder[0],(this.direction=="down"?F.item[0]:F.item[0].nextSibling));this.counter=this.counter?++this.counter:1;var D=this,B=this.counter;window.setTimeout(function(){if(B==D.counter){D.refreshPositions(!E)}},0)},_clear:function(C,D){this.reverting=false;if(!this._noFinalSort){this.placeholder.before(this.currentItem)}this._noFinalSort=null;if(this.helper[0]==this.currentItem[0]){for(var B in this._storedCSS){if(this._storedCSS[B]=="auto"||this._storedCSS[B]=="static"){this._storedCSS[B]=""}}this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else{this.currentItem.show()}if(this.domPosition.prev!=this.currentItem.prev().not(".ui-sortable-helper")[0]||this.domPosition.parent!=this.currentItem.parent()[0]){this._propagate("update",C,null,D)}if(!A.ui.contains(this.element[0],this.currentItem[0])){this._propagate("remove",C,null,D);for(var B=this.containers.length-1;B>=0;B--){if(A.ui.contains(this.containers[B].element[0],this.currentItem[0])){this.containers[B]._propagate("update",C,this,D);this.containers[B]._propagate("receive",C,this,D)}}}for(var B=this.containers.length-1;B>=0;B--){this.containers[B]._propagate("deactivate",C,this,D);if(this.containers[B].containerCache.over){this.containers[B]._propagate("out",C,this);this.containers[B].containerCache.over=0}}this.dragging=false;if(this.cancelHelperRemoval){this._propagate("beforeStop",C,null,D);this._propagate("stop",C,null,D);return false}this._propagate("beforeStop",C,null,D);this.placeholder[0].parentNode.removeChild(this.placeholder[0]);if(this.options.helper!="original"){this.helper.remove()}this.helper=null;this._propagate("stop",C,null,D);return true},_propagate:function(F,B,C,D){A.ui.plugin.call(this,F,[B,this._ui(C)]);var E=!D?this.element.triggerHandler(F=="sort"?F:"sort"+F,[B,this._ui(C)],this.options[F]):true;if(E===false){this.cancel()}},plugins:{},_ui:function(C){var B=C||this;return{helper:B.helper,placeholder:B.placeholder||A([]),position:B.position,absolutePosition:B.positionAbs,item:B.currentItem,sender:C?C.element:null}}}));A.extend(A.ui.sortable,{getter:"serialize toArray",version:"1.6",defaults:{accurateIntersection:true,appendTo:"parent",cancel:":input",delay:0,distance:1,dropOnEmpty:true,forcePlaceholderSize:false,forceHelperSize:false,helper:"original",items:"> *",scope:"default",scroll:true,scrollSensitivity:20,scrollSpeed:20,sortIndicator:A.ui.sortable.prototype._rearrange,tolerance:"default",zIndex:1000}});A.ui.plugin.add("sortable","cursor",{start:function(D,E){var C=A("body"),B=A(this).data("sortable");if(C.css("cursor")){B.options._cursor=C.css("cursor")}C.css("cursor",B.options.cursor)},beforeStop:function(C,D){var B=A(this).data("sortable");if(B.options._cursor){A("body").css("cursor",B.options._cursor)}}});A.ui.plugin.add("sortable","opacity",{start:function(D,E){var C=E.helper,B=A(this).data("sortable");if(C.css("opacity")){B.options._opacity=C.css("opacity")}C.css("opacity",B.options.opacity)},beforeStop:function(C,D){var B=A(this).data("sortable");if(B.options._opacity){A(D.helper).css("opacity",B.options._opacity)}}});A.ui.plugin.add("sortable","scroll",{start:function(C,D){var B=A(this).data("sortable"),E=B.options;if(B.scrollParent[0]!=document&&B.scrollParent[0].tagName!="HTML"){B.overflowOffset=B.scrollParent.offset()}},sort:function(D,E){var C=A(this).data("sortable"),F=C.options,B=false;if(C.scrollParent[0]!=document&&C.scrollParent[0].tagName!="HTML"){if((C.overflowOffset.top+C.scrollParent[0].offsetHeight)-D.pageY<F.scrollSensitivity){C.scrollParent[0].scrollTop=B=C.scrollParent[0].scrollTop+F.scrollSpeed}else{if(D.pageY-C.overflowOffset.top<F.scrollSensitivity){C.scrollParent[0].scrollTop=B=C.scrollParent[0].scrollTop-F.scrollSpeed}}if((C.overflowOffset.left+C.scrollParent[0].offsetWidth)-D.pageX<F.scrollSensitivity){C.scrollParent[0].scrollLeft=B=C.scrollParent[0].scrollLeft+F.scrollSpeed}else{if(D.pageX-C.overflowOffset.left<F.scrollSensitivity){C.scrollParent[0].scrollLeft=B=C.scrollParent[0].scrollLeft-F.scrollSpeed}}}else{if(D.pageY-A(document).scrollTop()<F.scrollSensitivity){B=A(document).scrollTop(A(document).scrollTop()-F.scrollSpeed)}else{if(A(window).height()-(D.pageY-A(document).scrollTop())<F.scrollSensitivity){B=A(document).scrollTop(A(document).scrollTop()+F.scrollSpeed)}}if(D.pageX-A(document).scrollLeft()<F.scrollSensitivity){B=A(document).scrollLeft(A(document).scrollLeft()-F.scrollSpeed)}else{if(A(window).width()-(D.pageX-A(document).scrollLeft())<F.scrollSensitivity){B=A(document).scrollLeft(A(document).scrollLeft()+F.scrollSpeed)}}}if(B!==false&&A.ui.ddmanager&&!F.dropBehaviour){A.ui.ddmanager.prepareOffsets(C,D)}if(B!==false&&C.cssPosition=="absolute"&&C.scrollParent[0]!=document&&A.ui.contains(C.scrollParent[0],C.offsetParent[0])){C.offset.parent=C._getParentOffset()}if(B!==false&&C.cssPosition=="relative"&&!(C.scrollParent[0]!=document&&C.scrollParent[0]!=C.offsetParent[0])){C.offset.relative=C._getRelativeOffset()}}});A.ui.plugin.add("sortable","zIndex",{start:function(D,E){var C=E.helper,B=A(this).data("sortable");if(C.css("zIndex")){B.options._zIndex=C.css("zIndex")}C.css("zIndex",B.options.zIndex)},beforeStop:function(C,D){var B=A(this).data("sortable");if(B.options._zIndex){A(D.helper).css("zIndex",B.options._zIndex=="auto"?"":B.options._zIndex)}}})})(jQuery);