/*
 * jQuery UI 1.8.4
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI
 */
(function(d,b){function a(c){return !d(c).parents().andSelf().filter(function(){return d.curCSS(this,"visibility")==="hidden"||d.expr.filters.hidden(this)}).length}d.ui=d.ui||{};if(!d.ui.version){d.extend(d.ui,{version:"1.8.4",plugin:{add:function(f,c,h){f=d.ui[f].prototype;for(var g in h){f.plugins[g]=f.plugins[g]||[];f.plugins[g].push([c,h[g]])}},call:function(f,c,h){if((c=f.plugins[c])&&f.element[0].parentNode){for(var g=0;g<c.length;g++){f.options[c[g][0]]&&c[g][1].apply(f.element,h)}}}},contains:function(e,c){return document.compareDocumentPosition?e.compareDocumentPosition(c)&16:e!==c&&e.contains(c)},hasScroll:function(e,c){if(d(e).css("overflow")==="hidden"){return false}c=c&&c==="left"?"scrollLeft":"scrollTop";var f=false;if(e[c]>0){return true}e[c]=1;f=e[c]>0;e[c]=0;return f},isOverAxis:function(e,c,f){return e>c&&e<c+f},isOver:function(f,c,l,k,j,g){return d.ui.isOverAxis(f,l,j)&&d.ui.isOverAxis(c,k,g)},keyCode:{ALT:18,BACKSPACE:8,CAPS_LOCK:20,COMMA:188,COMMAND:91,COMMAND_LEFT:91,COMMAND_RIGHT:93,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,INSERT:45,LEFT:37,MENU:93,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SHIFT:16,SPACE:32,TAB:9,UP:38,WINDOWS:91}});d.fn.extend({_focus:d.fn.focus,focus:function(e,c){return typeof e==="number"?this.each(function(){var f=this;setTimeout(function(){d(f).focus();c&&c.call(f)},e)}):this._focus.apply(this,arguments)},enableSelection:function(){return this.attr("unselectable","off").css("MozUserSelect","")},disableSelection:function(){return this.attr("unselectable","on").css("MozUserSelect","none")},scrollParent:function(){var c;c=d.browser.msie&&/(static|relative)/.test(this.css("position"))||/absolute/.test(this.css("position"))?this.parents().filter(function(){return/(relative|absolute|fixed)/.test(d.curCSS(this,"position",1))&&/(auto|scroll)/.test(d.curCSS(this,"overflow",1)+d.curCSS(this,"overflow-y",1)+d.curCSS(this,"overflow-x",1))}).eq(0):this.parents().filter(function(){return/(auto|scroll)/.test(d.curCSS(this,"overflow",1)+d.curCSS(this,"overflow-y",1)+d.curCSS(this,"overflow-x",1))}).eq(0);return/fixed/.test(this.css("position"))||!c.length?d(document):c},zIndex:function(e){if(e!==b){return this.css("zIndex",e)}if(this.length){e=d(this[0]);for(var c;e.length&&e[0]!==document;){c=e.css("position");if(c==="absolute"||c==="relative"||c==="fixed"){c=parseInt(e.css("zIndex"));if(!isNaN(c)&&c!=0){return c}}e=e.parent()}}return 0}});d.each(["Width","Height"],function(f,c){function l(n,i,h,e){d.each(k,function(){i-=parseFloat(d.curCSS(n,"padding"+this,true))||0;if(h){i-=parseFloat(d.curCSS(n,"border"+this+"Width",true))||0}if(e){i-=parseFloat(d.curCSS(n,"margin"+this,true))||0}});return i}var k=c==="Width"?["Left","Right"]:["Top","Bottom"],j=c.toLowerCase(),g={innerWidth:d.fn.innerWidth,innerHeight:d.fn.innerHeight,outerWidth:d.fn.outerWidth,outerHeight:d.fn.outerHeight};d.fn["inner"+c]=function(e){if(e===b){return g["inner"+c].call(this)}return this.each(function(){d.style(this,j,l(this,e)+"px")})};d.fn["outer"+c]=function(h,e){if(typeof h!=="number"){return g["outer"+c].call(this,h)}return this.each(function(){d.style(this,j,l(this,h,true,e)+"px")})}});d.extend(d.expr[":"],{data:function(e,c,f){return !!d.data(e,f[3])},focusable:function(e){var c=e.nodeName.toLowerCase(),f=d.attr(e,"tabindex");if("area"===c){c=e.parentNode;f=c.name;if(!e.href||!f||c.nodeName.toLowerCase()!=="map"){return false}e=d("img[usemap=#"+f+"]")[0];return !!e&&a(e)}return(/input|select|textarea|button|object/.test(c)?!e.disabled:"a"==c?e.href||!isNaN(f):!isNaN(f))&&a(e)},tabbable:function(e){var c=d.attr(e,"tabindex");return(isNaN(c)||c>=0)&&d(e).is(":focusable")}})}})(jQuery);
/*
 * jQuery UI Widget 1.8.4
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Widget
 */
(function(a,d){var c=a.fn.remove;a.fn.remove=function(b,e){return this.each(function(){if(!e){if(!b||a.filter(b,[this]).length){a("*",this).add([this]).each(function(){a(this).triggerHandler("remove")})}}return c.call(a(this),b,e)})};a.widget=function(b,j,i){var h=b.split(".")[0],g;b=b.split(".")[1];g=h+"-"+b;if(!i){i=j;j=a.Widget}a.expr[":"][g]=function(e){return !!a.data(e,b)};a[h]=a[h]||{};a[h][b]=function(e,f){arguments.length&&this._createWidget(e,f)};j=new j;j.options=a.extend(true,{},j.options);a[h][b].prototype=a.extend(true,j,{namespace:h,widgetName:b,widgetEventPrefix:a[h][b].prototype.widgetEventPrefix||b,widgetBaseClass:g},i);a.widget.bridge(b,a[h][b])};a.widget.bridge=function(b,e){a.fn[b]=function(k){var j=typeof k==="string",i=Array.prototype.slice.call(arguments,1),g=this;k=!j&&i.length?a.extend.apply(null,[true,k].concat(i)):k;if(j&&k.substring(0,1)==="_"){return g}j?this.each(function(){var h=a.data(this,b),f=h&&a.isFunction(h[k])?h[k].apply(h,i):h;if(f!==h&&f!==d){g=f;return false}}):this.each(function(){var f=a.data(this,b);if(f){k&&f.option(k);f._init()}else{a.data(this,b,new e(k,this))}});return g}};a.Widget=function(b,e){arguments.length&&this._createWidget(b,e)};a.Widget.prototype={widgetName:"widget",widgetEventPrefix:"",options:{disabled:false},_createWidget:function(b,f){a.data(f,this.widgetName,this);this.element=a(f);this.options=a.extend(true,{},this.options,a.metadata&&a.metadata.get(f)[this.widgetName],b);var e=this;this.element.bind("remove."+this.widgetName,function(){e.destroy()});this._create();this._init()},_create:function(){},_init:function(){},destroy:function(){this.element.unbind("."+this.widgetName).removeData(this.widgetName);this.widget().unbind("."+this.widgetName).removeAttr("aria-disabled").removeClass(this.widgetBaseClass+"-disabled ui-state-disabled")},widget:function(){return this.element},option:function(b,h){var g=b,f=this;if(arguments.length===0){return a.extend({},f.options)}if(typeof b==="string"){if(h===d){return this.options[b]}g={};g[b]=h}a.each(g,function(i,e){f._setOption(i,e)});return f},_setOption:function(b,e){this.options[b]=e;if(b==="disabled"){this.widget()[e?"addClass":"removeClass"](this.widgetBaseClass+"-disabled ui-state-disabled").attr("aria-disabled",e)}return this},enable:function(){return this._setOption("disabled",false)},disable:function(){return this._setOption("disabled",true)},_trigger:function(b,j,i){var h=this.options[b];j=a.Event(j);j.type=(b===this.widgetEventPrefix?b:this.widgetEventPrefix+b).toLowerCase();i=i||{};if(j.originalEvent){b=a.event.props.length;for(var g;b;){g=a.event.props[--b];j[g]=j.originalEvent[g]}}this.element.trigger(j,i);return !(a.isFunction(h)&&h.call(this.element[0],j,i)===false||j.isDefaultPrevented())}}})(jQuery);
/*
 * jQuery UI Mouse 1.8.4
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Mouse
 *
 * Depends:
 *	jquery.ui.widget.js
 */
(function(a){a.widget("ui.mouse",{options:{cancel:":input,option",distance:1,delay:0},_mouseInit:function(){var b=this;this.element.bind("mousedown."+this.widgetName,function(c){return b._mouseDown(c)}).bind("click."+this.widgetName,function(c){if(b._preventClickEvent){b._preventClickEvent=false;c.stopImmediatePropagation();return false}});this.started=false},_mouseDestroy:function(){this.element.unbind("."+this.widgetName)},_mouseDown:function(d){d.originalEvent=d.originalEvent||{};if(!d.originalEvent.mouseHandled){this._mouseStarted&&this._mouseUp(d);this._mouseDownEvent=d;var c=this,h=d.which==1,g=typeof this.options.cancel=="string"?a(d.target).parents().add(d.target).filter(this.options.cancel).length:false;if(!h||g||!this._mouseCapture(d)){return true}this.mouseDelayMet=!this.options.delay;if(!this.mouseDelayMet){this._mouseDelayTimer=setTimeout(function(){c.mouseDelayMet=true},this.options.delay)}if(this._mouseDistanceMet(d)&&this._mouseDelayMet(d)){this._mouseStarted=this._mouseStart(d)!==false;if(!this._mouseStarted){d.preventDefault();return true}}this._mouseMoveDelegate=function(b){return c._mouseMove(b)};this._mouseUpDelegate=function(b){return c._mouseUp(b)};a(document).bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate);a.browser.safari||d.preventDefault();return d.originalEvent.mouseHandled=true}},_mouseMove:function(b){if(a.browser.msie&&!b.button){return this._mouseUp(b)}if(this._mouseStarted){this._mouseDrag(b);return b.preventDefault()}if(this._mouseDistanceMet(b)&&this._mouseDelayMet(b)){(this._mouseStarted=this._mouseStart(this._mouseDownEvent,b)!==false)?this._mouseDrag(b):this._mouseUp(b)}return !this._mouseStarted},_mouseUp:function(b){a(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate);if(this._mouseStarted){this._mouseStarted=false;this._preventClickEvent=b.target==this._mouseDownEvent.target;this._mouseStop(b)}return false},_mouseDistanceMet:function(b){return Math.max(Math.abs(this._mouseDownEvent.pageX-b.pageX),Math.abs(this._mouseDownEvent.pageY-b.pageY))>=this.options.distance},_mouseDelayMet:function(){return this.mouseDelayMet},_mouseStart:function(){},_mouseDrag:function(){},_mouseStop:function(){},_mouseCapture:function(){return true}})})(jQuery);(function(f){f.ui=f.ui||{};var a=/left|center|right/,e=/top|center|bottom/,d=f.fn.position,b=f.fn.offset;f.fn.position=function(j){if(!j||!j.of){return d.apply(this,arguments)}j=f.extend({},j);var c=f(j.of),o=(j.collision||"flip").split(" "),n=j.offset?j.offset.split(" "):[0,0],m,l,k;if(j.of.nodeType===9){m=c.width();l=c.height();k={top:0,left:0}}else{if(j.of.scrollTo&&j.of.document){m=c.width();l=c.height();k={top:c.scrollTop(),left:c.scrollLeft()}}else{if(j.of.preventDefault){j.at="left top";m=l=0;k={top:j.of.pageY,left:j.of.pageX}}else{m=c.outerWidth();l=c.outerHeight();k=c.offset()}}}f.each(["my","at"],function(){var g=(j[this]||"").split(" ");if(g.length===1){g=a.test(g[0])?g.concat(["center"]):e.test(g[0])?["center"].concat(g):["center","center"]}g[0]=a.test(g[0])?g[0]:"center";g[1]=e.test(g[1])?g[1]:"center";j[this]=g});if(o.length===1){o[1]=o[0]}n[0]=parseInt(n[0],10)||0;if(n.length===1){n[1]=n[0]}n[1]=parseInt(n[1],10)||0;if(j.at[0]==="right"){k.left+=m}else{if(j.at[0]==="center"){k.left+=m/2}}if(j.at[1]==="bottom"){k.top+=l}else{if(j.at[1]==="center"){k.top+=l/2}}k.left+=n[0];k.top+=n[1];return this.each(function(){var p=f(this),h=p.outerWidth(),g=p.outerHeight(),i=f.extend({},k);if(j.my[0]==="right"){i.left-=h}else{if(j.my[0]==="center"){i.left-=h/2}}if(j.my[1]==="bottom"){i.top-=g}else{if(j.my[1]==="center"){i.top-=g/2}}i.left=parseInt(i.left);i.top=parseInt(i.top);f.each(["left","top"],function(s,q){f.ui.position[o[s]]&&f.ui.position[o[s]][q](i,{targetWidth:m,targetHeight:l,elemWidth:h,elemHeight:g,offset:n,my:j.my,at:j.at})});f.fn.bgiframe&&p.bgiframe();p.offset(f.extend(i,{using:j.using}))})};f.ui.position={fit:{left:function(g,c){var h=f(window);c=g.left+c.elemWidth-h.width()-h.scrollLeft();g.left=c>0?g.left-c:Math.max(0,g.left)},top:function(g,c){var h=f(window);c=g.top+c.elemHeight-h.height()-h.scrollTop();g.top=c>0?g.top-c:Math.max(0,g.top)}},flip:{left:function(h,c){if(c.at[0]!=="center"){var k=f(window);k=h.left+c.elemWidth-k.width()-k.scrollLeft();var j=c.my[0]==="left"?-c.elemWidth:c.my[0]==="right"?c.elemWidth:0,i=-2*c.offset[0];h.left+=h.left<0?j+c.targetWidth+i:k>0?j-c.targetWidth+i:0}},top:function(i,c){if(c.at[1]!=="center"){var m=f(window);m=i.top+c.elemHeight-m.height()-m.scrollTop();var l=c.my[1]==="top"?-c.elemHeight:c.my[1]==="bottom"?c.elemHeight:0,k=c.at[1]==="top"?c.targetHeight:-c.targetHeight,j=-2*c.offset[1];i.top+=i.top<0?l+c.targetHeight+j:m>0?l+k+j:0}}}};if(!f.offset.setOffset){f.offset.setOffset=function(i,c){if(/static/.test(f.curCSS(i,"position"))){i.style.position="relative"}var m=f(i),l=m.offset(),k=parseInt(f.curCSS(i,"top",true),10)||0,j=parseInt(f.curCSS(i,"left",true),10)||0;l={top:c.top-l.top+k,left:c.left-l.left+j};"using" in c?c.using.call(i,l):m.css(l)};f.fn.offset=function(g){var c=this[0];if(!c||!c.ownerDocument){return null}if(g){return this.each(function(){f.offset.setOffset(this,g)})}return b.call(this)}}})(jQuery);(function(a){a.widget("ui.draggable",a.ui.mouse,{widgetEventPrefix:"drag",options:{addClasses:true,appendTo:"parent",axis:false,connectToSortable:false,containment:false,cursor:"auto",cursorAt:false,grid:false,handle:false,helper:"original",iframeFix:false,opacity:false,refreshPositions:false,revert:false,revertDuration:500,scope:"default",scroll:true,scrollSensitivity:20,scrollSpeed:20,snap:false,snapMode:"both",snapTolerance:20,stack:false,zIndex:false},_create:function(){if(this.options.helper=="original"&&!/^(?:r|a|f)/.test(this.element.css("position"))){this.element[0].style.position="relative"}this.options.addClasses&&this.element.addClass("ui-draggable");this.options.disabled&&this.element.addClass("ui-draggable-disabled");this._mouseInit()},destroy:function(){if(this.element.data("draggable")){this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled");this._mouseDestroy();return this}},_mouseCapture:function(d){var c=this.options;if(this.helper||c.disabled||a(d.target).is(".ui-resizable-handle")){return false}this.handle=this._getHandle(d);if(!this.handle){return false}return true},_mouseStart:function(d){var c=this.options;this.helper=this._createHelper(d);this._cacheHelperProportions();if(a.ui.ddmanager){a.ui.ddmanager.current=this}this._cacheMargins();this.cssPosition=this.helper.css("position");this.scrollParent=this.helper.scrollParent();this.offset=this.positionAbs=this.element.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};a.extend(this.offset,{click:{left:d.pageX-this.offset.left,top:d.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this.position=this._generatePosition(d);this.originalPageX=d.pageX;this.originalPageY=d.pageY;c.cursorAt&&this._adjustOffsetFromHelper(c.cursorAt);c.containment&&this._setContainment();if(this._trigger("start",d)===false){this._clear();return false}this._cacheHelperProportions();a.ui.ddmanager&&!c.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,d);this.helper.addClass("ui-draggable-dragging");this._mouseDrag(d,true);return true},_mouseDrag:function(d,c){this.position=this._generatePosition(d);this.positionAbs=this._convertPositionTo("absolute");if(!c){c=this._uiHash();if(this._trigger("drag",d,c)===false){this._mouseUp({});return false}this.position=c.position}if(!this.options.axis||this.options.axis!="y"){this.helper[0].style.left=this.position.left+"px"}if(!this.options.axis||this.options.axis!="x"){this.helper[0].style.top=this.position.top+"px"}a.ui.ddmanager&&a.ui.ddmanager.drag(this,d);return false},_mouseStop:function(e){var d=false;if(a.ui.ddmanager&&!this.options.dropBehaviour){d=a.ui.ddmanager.drop(this,e)}if(this.dropped){d=this.dropped;this.dropped=false}if(!this.element[0]||!this.element[0].parentNode){return false}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 f=this;a(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){f._trigger("stop",e)!==false&&f._clear()})}else{this._trigger("stop",e)!==false&&this._clear()}return false},cancel:function(){this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear();return this},_getHandle:function(d){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==d.target){c=true}});return c},_createHelper:function(d){var c=this.options;d=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[d])):c.helper=="clone"?this.element.clone():this.element;d.parents("body").length||d.appendTo(c.appendTo=="parent"?this.element[0].parentNode:c.appendTo);d[0]!=this.element[0]&&!/(fixed|absolute)/.test(d.css("position"))&&d.css("position","absolute");return d},_adjustOffsetFromHelper:function(b){if(typeof b=="string"){b=b.split(" ")}if(a.isArray(b)){b={left:+b[0],top:+b[1]||0}}if("left" in b){this.offset.click.left=b.left+this.margins.left}if("right" in b){this.offset.click.left=this.helperProportions.width-b.right+this.margins.left}if("top" in b){this.offset.click.top=b.top+this.margins.top}if("bottom" in b){this.offset.click.top=this.helperProportions.height-b.bottom+this.margins.top}},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var b=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0])){b.left+=this.scrollParent.scrollLeft();b.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie){b={top:0,left:0}}return{top:b.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:b.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var b=this.element.position();return{top:b.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:b.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else{return{top:0,left:0}}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var 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.helperProportions.width-this.margins.left,(a(e.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]}if(!/^(document|window|parent)$/.test(e.containment)&&e.containment.constructor!=Array){var d=a(e.containment)[0];if(d){e=a(e.containment).offset();var f=a(d).css("overflow")!="hidden";this.containment=[e.left+(parseInt(a(d).css("borderLeftWidth"),10)||0)+(parseInt(a(d).css("paddingLeft"),10)||0)-this.margins.left,e.top+(parseInt(a(d).css("borderTopWidth"),10)||0)+(parseInt(a(d).css("paddingTop"),10)||0)-this.margins.top,e.left+(f?Math.max(d.scrollWidth,d.offsetWidth):d.offsetWidth)-(parseInt(a(d).css("borderLeftWidth"),10)||0)-(parseInt(a(d).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,e.top+(f?Math.max(d.scrollHeight,d.offsetHeight):d.offsetHeight)-(parseInt(a(d).css("borderTopWidth"),10)||0)-(parseInt(a(d).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}}else{if(e.containment.constructor==Array){this.containment=e.containment}}},_convertPositionTo:function(e,d){if(!d){d=this.position}e=e=="absolute"?1:-1;var h=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,g=/(html|body)/i.test(h[0].tagName);return{top:d.top+this.offset.relative.top*e+this.offset.parent.top*e-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():g?0:h.scrollTop())*e),left:d.left+this.offset.relative.left*e+this.offset.parent.left*e-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:h.scrollLeft())*e)}},_generatePosition:function(h){var d=this.options,l=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,j=/(html|body)/i.test(l[0].tagName),k=h.pageX,i=h.pageY;if(this.originalPosition){if(this.containment){if(h.pageX-this.offset.click.left<this.containment[0]){k=this.containment[0]+this.offset.click.left}if(h.pageY-this.offset.click.top<this.containment[1]){i=this.containment[1]+this.offset.click.top}if(h.pageX-this.offset.click.left>this.containment[2]){k=this.containment[2]+this.offset.click.left}if(h.pageY-this.offset.click.top>this.containment[3]){i=this.containment[3]+this.offset.click.top}}if(d.grid){i=this.originalPageY+Math.round((i-this.originalPageY)/d.grid[1])*d.grid[1];i=this.containment?!(i-this.offset.click.top<this.containment[1]||i-this.offset.click.top>this.containment[3])?i:!(i-this.offset.click.top<this.containment[1])?i-d.grid[1]:i+d.grid[1]:i;k=this.originalPageX+Math.round((k-this.originalPageX)/d.grid[0])*d.grid[0];k=this.containment?!(k-this.offset.click.left<this.containment[0]||k-this.offset.click.left>this.containment[2])?k:!(k-this.offset.click.left<this.containment[0])?k-d.grid[0]:k+d.grid[0]:k}}return{top:i-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():j?0:l.scrollTop()),left:k-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():j?0:l.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging");this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove();this.helper=null;this.cancelHelperRemoval=false},_trigger:function(e,d,f){f=f||this._uiHash();a.ui.plugin.call(this,e,[d,f]);if(e=="drag"){this.positionAbs=this._convertPositionTo("absolute")}return a.Widget.prototype._trigger.call(this,e,d,f)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}});a.extend(a.ui.draggable,{version:"1.8.4"});a.ui.plugin.add("draggable","connectToSortable",{start:function(g,d){var j=a(this).data("draggable"),h=j.options,i=a.extend({},d,{item:j.element});j.sortables=[];a(h.connectToSortable).each(function(){var b=a.data(this,"sortable");if(b&&!b.options.disabled){j.sortables.push({instance:b,shouldRevert:b.options.revert});b._refreshItems();b._trigger("activate",g,i)}})},stop:function(e,d){var h=a(this).data("draggable"),g=a.extend({},d,{item:h.element});a.each(h.sortables,function(){if(this.instance.isOver){this.instance.isOver=0;h.cancelHelperRemoval=true;this.instance.cancelHelperRemoval=false;if(this.shouldRevert){this.instance.options.revert=true}this.instance._mouseStop(e);this.instance.options.helper=this.instance.options._helper;h.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})}else{this.instance.cancelHelperRemoval=false;this.instance._trigger("deactivate",e,g)}})},drag:function(e,d){var h=a(this).data("draggable"),g=this;a.each(h.sortables,function(){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=a(g).clone().appendTo(this.instance.element).data("sortable-item",true);this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return d.helper[0]};e.target=this.instance.currentItem[0];this.instance._mouseCapture(e,true);this.instance._mouseStart(e,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",e);h.dropped=this.instance.element;h.currentItem=h.element;this.instance.fromOutside=h}this.instance.currentItem&&this.instance._mouseDrag(e)}else{if(this.instance.isOver){this.instance.isOver=0;this.instance.cancelHelperRemoval=true;this.instance.options.revert=false;this.instance._trigger("out",e,this.instance._uiHash(this.instance));this.instance._mouseStop(e,true);this.instance.options.helper=this.instance.options._helper;this.instance.currentItem.remove();this.instance.placeholder&&this.instance.placeholder.remove();h._trigger("fromSortable",e);h.dropped=false}}})}});a.ui.plugin.add("draggable","cursor",{start:function(){var d=a("body"),c=a(this).data("draggable").options;if(d.css("cursor")){c._cursor=d.css("cursor")}d.css("cursor",c.cursor)},stop:function(){var b=a(this).data("draggable").options;b._cursor&&a("body").css("cursor",b._cursor)}});a.ui.plugin.add("draggable","iframeFix",{start:function(){var b=a(this).data("draggable").options;a(b.iframeFix===true?"iframe":b.iframeFix).each(function(){a('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1000}).css(a(this).offset()).appendTo("body")})},stop:function(){a("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)})}});a.ui.plugin.add("draggable","opacity",{start:function(d,c){d=a(c.helper);c=a(this).data("draggable").options;if(d.css("opacity")){c._opacity=d.css("opacity")}d.css("opacity",c.opacity)},stop:function(d,c){d=a(this).data("draggable").options;d._opacity&&a(c.helper).css("opacity",d._opacity)}});a.ui.plugin.add("draggable","scroll",{start:function(){var b=a(this).data("draggable");if(b.scrollParent[0]!=document&&b.scrollParent[0].tagName!="HTML"){b.overflowOffset=b.scrollParent.offset()}},drag:function(e){var d=a(this).data("draggable"),h=d.options,g=false;if(d.scrollParent[0]!=document&&d.scrollParent[0].tagName!="HTML"){if(!h.axis||h.axis!="x"){if(d.overflowOffset.top+d.scrollParent[0].offsetHeight-e.pageY<h.scrollSensitivity){d.scrollParent[0].scrollTop=g=d.scrollParent[0].scrollTop+h.scrollSpeed}else{if(e.pageY-d.overflowOffset.top<h.scrollSensitivity){d.scrollParent[0].scrollTop=g=d.scrollParent[0].scrollTop-h.scrollSpeed}}}if(!h.axis||h.axis!="y"){if(d.overflowOffset.left+d.scrollParent[0].offsetWidth-e.pageX<h.scrollSensitivity){d.scrollParent[0].scrollLeft=g=d.scrollParent[0].scrollLeft+h.scrollSpeed}else{if(e.pageX-d.overflowOffset.left<h.scrollSensitivity){d.scrollParent[0].scrollLeft=g=d.scrollParent[0].scrollLeft-h.scrollSpeed}}}}else{if(!h.axis||h.axis!="x"){if(e.pageY-a(document).scrollTop()<h.scrollSensitivity){g=a(document).scrollTop(a(document).scrollTop()-h.scrollSpeed)}else{if(a(window).height()-(e.pageY-a(document).scrollTop())<h.scrollSensitivity){g=a(document).scrollTop(a(document).scrollTop()+h.scrollSpeed)}}}if(!h.axis||h.axis!="y"){if(e.pageX-a(document).scrollLeft()<h.scrollSensitivity){g=a(document).scrollLeft(a(document).scrollLeft()-h.scrollSpeed)}else{if(a(window).width()-(e.pageX-a(document).scrollLeft())<h.scrollSensitivity){g=a(document).scrollLeft(a(document).scrollLeft()+h.scrollSpeed)}}}}g!==false&&a.ui.ddmanager&&!h.dropBehaviour&&a.ui.ddmanager.prepareOffsets(d,e)}});a.ui.plugin.add("draggable","snap",{start:function(){var d=a(this).data("draggable"),c=d.options;d.snapElements=[];a(c.snap.constructor!=String?c.snap.items||":data(draggable)":c.snap).each(function(){var e=a(this),b=e.offset();this!=d.element[0]&&d.snapElements.push({item:this,width:e.outerWidth(),height:e.outerHeight(),top:b.top,left:b.left})})},drag:function(L,K){for(var J=a(this).data("draggable"),H=J.options,I=H.snapTolerance,G=K.offset.left,z=G+J.helperProportions.width,A=K.offset.top,y=A+J.helperProportions.height,F=J.snapElements.length-1;F>=0;F--){var E=J.snapElements[F].left,C=E+J.snapElements[F].width,D=J.snapElements[F].top,B=D+J.snapElements[F].height;if(E-I<G&&G<C+I&&D-I<A&&A<B+I||E-I<G&&G<C+I&&D-I<y&&y<B+I||E-I<z&&z<C+I&&D-I<A&&A<B+I||E-I<z&&z<C+I&&D-I<y&&y<B+I){if(H.snapMode!="inner"){var x=Math.abs(D-y)<=I,w=Math.abs(B-A)<=I,v=Math.abs(E-z)<=I,u=Math.abs(C-G)<=I;if(x){K.position.top=J._convertPositionTo("relative",{top:D-J.helperProportions.height,left:0}).top-J.margins.top}if(w){K.position.top=J._convertPositionTo("relative",{top:B,left:0}).top-J.margins.top}if(v){K.position.left=J._convertPositionTo("relative",{top:0,left:E-J.helperProportions.width}).left-J.margins.left}if(u){K.position.left=J._convertPositionTo("relative",{top:0,left:C}).left-J.margins.left}}var d=x||w||v||u;if(H.snapMode!="outer"){x=Math.abs(D-A)<=I;w=Math.abs(B-y)<=I;v=Math.abs(E-G)<=I;u=Math.abs(C-z)<=I;if(x){K.position.top=J._convertPositionTo("relative",{top:D,left:0}).top-J.margins.top}if(w){K.position.top=J._convertPositionTo("relative",{top:B-J.helperProportions.height,left:0}).top-J.margins.top}if(v){K.position.left=J._convertPositionTo("relative",{top:0,left:E}).left-J.margins.left}if(u){K.position.left=J._convertPositionTo("relative",{top:0,left:C-J.helperProportions.width}).left-J.margins.left}}if(!J.snapElements[F].snapping&&(x||w||v||u||d)){J.options.snap.snap&&J.options.snap.snap.call(J.element,L,a.extend(J._uiHash(),{snapItem:J.snapElements[F].item}))}J.snapElements[F].snapping=x||w||v||u||d}else{J.snapElements[F].snapping&&J.options.snap.release&&J.options.snap.release.call(J.element,L,a.extend(J._uiHash(),{snapItem:J.snapElements[F].item}));J.snapElements[F].snapping=false}}}});a.ui.plugin.add("draggable","stack",{start:function(){var d=a(this).data("draggable").options;d=a.makeArray(a(d.stack)).sort(function(e,b){return(parseInt(a(e).css("zIndex"),10)||0)-(parseInt(a(b).css("zIndex"),10)||0)});if(d.length){var c=parseInt(d[0].style.zIndex)||0;a(d).each(function(b){this.style.zIndex=c+b});this[0].style.zIndex=c+d.length}}});a.ui.plugin.add("draggable","zIndex",{start:function(d,c){d=a(c.helper);c=a(this).data("draggable").options;if(d.css("zIndex")){c._zIndex=d.css("zIndex")}d.css("zIndex",c.zIndex)},stop:function(d,c){d=a(this).data("draggable").options;d._zIndex&&a(c.helper).css("zIndex",d._zIndex)}})})(jQuery);(function(a){a.widget("ui.droppable",{widgetEventPrefix:"drop",options:{accept:"*",activeClass:false,addClasses:true,greedy:false,hoverClass:false,scope:"default",tolerance:"intersect"},_create:function(){var d=this.options,c=d.accept;this.isover=0;this.isout=1;this.accept=a.isFunction(c)?c:function(b){return b.is(c)};this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight};a.ui.ddmanager.droppables[d.scope]=a.ui.ddmanager.droppables[d.scope]||[];a.ui.ddmanager.droppables[d.scope].push(this);d.addClasses&&this.element.addClass("ui-droppable")},destroy:function(){for(var d=a.ui.ddmanager.droppables[this.options.scope],c=0;c<d.length;c++){d[c]==this&&d.splice(c,1)}this.element.removeClass("ui-droppable ui-droppable-disabled").removeData("droppable").unbind(".droppable");return this},_setOption:function(d,c){if(d=="accept"){this.accept=a.isFunction(c)?c:function(b){return b.is(c)}}a.Widget.prototype._setOption.apply(this,arguments)},_activate:function(d){var c=a.ui.ddmanager.current;this.options.activeClass&&this.element.addClass(this.options.activeClass);c&&this._trigger("activate",d,this.ui(c))},_deactivate:function(d){var c=a.ui.ddmanager.current;this.options.activeClass&&this.element.removeClass(this.options.activeClass);c&&this._trigger("deactivate",d,this.ui(c))},_over:function(d){var c=a.ui.ddmanager.current;if(!(!c||(c.currentItem||c.element)[0]==this.element[0])){if(this.accept.call(this.element[0],c.currentItem||c.element)){this.options.hoverClass&&this.element.addClass(this.options.hoverClass);this._trigger("over",d,this.ui(c))}}},_out:function(d){var c=a.ui.ddmanager.current;if(!(!c||(c.currentItem||c.element)[0]==this.element[0])){if(this.accept.call(this.element[0],c.currentItem||c.element)){this.options.hoverClass&&this.element.removeClass(this.options.hoverClass);this._trigger("out",d,this.ui(c))}}},_drop:function(f,d){var h=d||a.ui.ddmanager.current;if(!h||(h.currentItem||h.element)[0]==this.element[0]){return false}var g=false;this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function(){var b=a.data(this,"droppable");if(b.options.greedy&&!b.options.disabled&&b.options.scope==h.options.scope&&b.accept.call(b.element[0],h.currentItem||h.element)&&a.ui.intersect(h,a.extend(b,{offset:b.element.offset()}),b.options.tolerance)){g=true;return false}});if(g){return false}if(this.accept.call(this.element[0],h.currentItem||h.element)){this.options.activeClass&&this.element.removeClass(this.options.activeClass);this.options.hoverClass&&this.element.removeClass(this.options.hoverClass);this._trigger("drop",f,this.ui(h));return this.element}return false},ui:function(b){return{draggable:b.currentItem||b.element,helper:b.helper,position:b.position,offset:b.positionAbs}}});a.extend(a.ui.droppable,{version:"1.8.4"});a.ui.intersect=function(v,u,t){if(!u.offset){return false}var s=(v.positionAbs||v.position.absolute).left,q=s+v.helperProportions.width,r=(v.positionAbs||v.position.absolute).top,p=r+v.helperProportions.height,o=u.offset.left,m=o+u.proportions.width,n=u.offset.top,d=n+u.proportions.height;switch(t){case"fit":return o<=s&&q<=m&&n<=r&&p<=d;case"intersect":return o<s+v.helperProportions.width/2&&q-v.helperProportions.width/2<m&&n<r+v.helperProportions.height/2&&p-v.helperProportions.height/2<d;case"pointer":return a.ui.isOver((v.positionAbs||v.position.absolute).top+(v.clickOffset||v.offset.click).top,(v.positionAbs||v.position.absolute).left+(v.clickOffset||v.offset.click).left,n,o,u.proportions.height,u.proportions.width);case"touch":return(r>=n&&r<=d||p>=n&&p<=d||r<n&&p>d)&&(s>=o&&s<=m||q>=o&&q<=m||s<o&&q>m);default:return false}};a.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(i,d){var n=a.ui.ddmanager.droppables[i.options.scope]||[],m=d?d.type:null,k=(i.currentItem||i.element).find(":data(droppable)").andSelf(),l=0;i:for(;l<n.length;l++){if(!(n[l].options.disabled||i&&!n[l].accept.call(n[l].element[0],i.currentItem||i.element))){for(var j=0;j<k.length;j++){if(k[j]==n[l].element[0]){n[l].proportions.height=0;continue i}}n[l].visible=n[l].element.css("display")!="none";if(n[l].visible){n[l].offset=n[l].element.offset();n[l].proportions={width:n[l].element[0].offsetWidth,height:n[l].element[0].offsetHeight};m=="mousedown"&&n[l]._activate.call(n[l],d)}}}},drop:function(e,d){var f=false;a.each(a.ui.ddmanager.droppables[e.options.scope]||[],function(){if(this.options){if(!this.options.disabled&&this.visible&&a.ui.intersect(e,this,this.options.tolerance)){f=f||this._drop.call(this,d)}if(!this.options.disabled&&this.visible&&this.accept.call(this.element[0],e.currentItem||e.element)){this.isout=1;this.isover=0;this._deactivate.call(this,d)}}});return f},drag:function(d,c){d.options.refreshPositions&&a.ui.ddmanager.prepareOffsets(d,c);a.each(a.ui.ddmanager.droppables[d.options.scope]||[],function(){if(!(this.options.disabled||this.greedyChild||!this.visible)){var h=a.ui.intersect(d,this,this.options.tolerance);if(h=!h&&this.isover==1?"isout":h&&this.isover==0?"isover":null){var f;if(this.options.greedy){var b=this.element.parents(":data(droppable):eq(0)");if(b.length){f=a.data(b[0],"droppable");f.greedyChild=h=="isover"?1:0}}if(f&&h=="isover"){f.isover=0;f.isout=1;f._out.call(f,c)}this[h]=1;this[h=="isout"?"isover":"isout"]=0;this[h=="isover"?"_over":"_out"].call(this,c);if(f&&h=="isout"){f.isout=0;f.isover=1;f._over.call(f,c)}}}})}}})(jQuery);(function(c){c.widget("ui.resizable",c.ui.mouse,{widgetEventPrefix:"resize",options:{alsoResize:false,animate:false,animateDuration:"slow",animateEasing:"swing",aspectRatio:false,autoHide:false,containment:false,ghost:false,grid:false,handles:"e,s,se",helper:false,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:1000},_create:function(){var e=this,h=this.options;this.element.addClass("ui-resizable");c.extend(this,{_aspectRatio:!!h.aspectRatio,aspectRatio:h.aspectRatio,originalElement:this.element,_proportionallyResizeElements:[],_helper:h.helper||h.ghost||h.animate?h.helper||"ui-resizable-helper":null});if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)){/relative/.test(this.element.css("position"))&&c.browser.opera&&this.element.css({position:"relative",top:"auto",left:"auto"});this.element.wrap(c('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")}));this.element=this.element.parent().data("resizable",this.element.data("resizable"));this.elementIsWrapper=true;this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")});this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0});this.originalResizeStyle=this.originalElement.css("resize");this.originalElement.css("resize","none");this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"}));this.originalElement.css({margin:this.originalElement.css("margin")});this._proportionallyResize()}this.handles=h.handles||(!c(".ui-resizable-handle",this.element).length?"e,s,se":{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"});if(this.handles.constructor==String){if(this.handles=="all"){this.handles="n,e,s,w,se,sw,ne,nw"}var l=this.handles.split(",");this.handles={};for(var k=0;k<l.length;k++){var j=c.trim(l[k]),i=c('<div class="ui-resizable-handle '+("ui-resizable-"+j)+'"></div>');/sw|se|ne|nw/.test(j)&&i.css({zIndex:++h.zIndex});"se"==j&&i.addClass("ui-icon ui-icon-gripsmall-diagonal-se");this.handles[j]=".ui-resizable-"+j;this.element.append(i)}}this._renderAxis=function(m){m=m||this.element;for(var g in this.handles){if(this.handles[g].constructor==String){this.handles[g]=c(this.handles[g],this.element).show()}if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var f=c(this.handles[g],this.element),d=0;d=/sw|ne|nw|se|n|s/.test(g)?f.outerHeight():f.outerWidth();f=["padding",/ne|nw|n/.test(g)?"Top":/se|sw|s/.test(g)?"Bottom":/^e$/.test(g)?"Right":"Left"].join("");m.css(f,d);this._proportionallyResize()}c(this.handles[g])}};this._renderAxis(this.element);this._handles=c(".ui-resizable-handle",this.element).disableSelection();this._handles.mouseover(function(){if(!e.resizing){if(this.className){var d=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i)}e.axis=d&&d[1]?d[1]:"se"}});if(h.autoHide){this._handles.hide();c(this.element).addClass("ui-resizable-autohide").hover(function(){c(this).removeClass("ui-resizable-autohide");e._handles.show()},function(){if(!e.resizing){c(this).addClass("ui-resizable-autohide");e._handles.hide()}})}this._mouseInit()},destroy:function(){this._mouseDestroy();var d=function(f){c(f).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){d(this.element);var e=this.element;e.after(this.originalElement.css({position:e.css("position"),width:e.outerWidth(),height:e.outerHeight(),top:e.css("top"),left:e.css("left")})).remove()}this.originalElement.css("resize",this.originalResizeStyle);d(this.originalElement);return this},_mouseCapture:function(d){var e=false;for(var f in this.handles){if(c(this.handles[f])[0]==d.target){e=true}}return !this.options.disabled&&e},_mouseStart:function(e){var g=this.options,j=this.element.position(),i=this.element;this.resizing=true;this.documentScroll={top:c(document).scrollTop(),left:c(document).scrollLeft()};if(i.is(".ui-draggable")||/absolute/.test(i.css("position"))){i.css({position:"absolute",top:j.top,left:j.left})}c.browser.opera&&/relative/.test(i.css("position"))&&i.css({position:"relative",top:"auto",left:"auto"});this._renderProxy();j=a(this.helper.css("left"));var h=a(this.helper.css("top"));if(g.containment){j+=c(g.containment).scrollLeft()||0;h+=c(g.containment).scrollTop()||0}this.offset=this.helper.offset();this.position={left:j,top:h};this.size=this._helper?{width:i.outerWidth(),height:i.outerHeight()}:{width:i.width(),height:i.height()};this.originalSize=this._helper?{width:i.outerWidth(),height:i.outerHeight()}:{width:i.width(),height:i.height()};this.originalPosition={left:j,top:h};this.sizeDiff={width:i.outerWidth()-i.width(),height:i.outerHeight()-i.height()};this.originalMousePosition={left:e.pageX,top:e.pageY};this.aspectRatio=typeof g.aspectRatio=="number"?g.aspectRatio:this.originalSize.width/this.originalSize.height||1;g=c(".ui-resizable-"+this.axis).css("cursor");c("body").css("cursor",g=="auto"?this.axis+"-resize":g);i.addClass("ui-resizable-resizing");this._propagate("start",e);return true},_mouseDrag:function(e){var f=this.helper,h=this.originalMousePosition,g=this._change[this.axis];if(!g){return false}h=g.apply(this,[e,e.pageX-h.left||0,e.pageY-h.top||0]);if(this._aspectRatio||e.shiftKey){h=this._updateRatio(h,e)}h=this._respectSize(h,e);this._propagate("resize",e);f.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"});!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize();this._updateCache(h);this._trigger("resize",e,this.ui());return false},_mouseStop:function(e){this.resizing=false;var h=this.options,l=this;if(this._helper){var k=this._proportionallyResizeElements,j=k.length&&/textarea/i.test(k[0].nodeName);k=j&&c.ui.hasScroll(k[0],"left")?0:l.sizeDiff.height;j={width:l.size.width-(j?0:l.sizeDiff.width),height:l.size.height-k};k=parseInt(l.element.css("left"),10)+(l.position.left-l.originalPosition.left)||null;var i=parseInt(l.element.css("top"),10)+(l.position.top-l.originalPosition.top)||null;h.animate||this.element.css(c.extend(j,{top:i,left:k}));l.helper.height(l.size.height);l.helper.width(l.size.width);this._helper&&!h.animate&&this._proportionallyResize()}c("body").css("cursor","auto");this.element.removeClass("ui-resizable-resizing");this._propagate("stop",e);this._helper&&this.helper.remove();return false},_updateCache:function(d){this.offset=this.helper.offset();if(b(d.left)){this.position.left=d.left}if(b(d.top)){this.position.top=d.top}if(b(d.height)){this.size.height=d.height}if(b(d.width)){this.size.width=d.width}},_updateRatio:function(e){var f=this.position,h=this.size,g=this.axis;if(e.height){e.width=h.height*this.aspectRatio}else{if(e.width){e.height=h.width/this.aspectRatio}}if(g=="sw"){e.left=f.left+(h.width-e.width);e.top=null}if(g=="nw"){e.top=f.top+(h.height-e.height);e.left=f.left+(h.width-e.width)}return e},_respectSize:function(s){var t=this.options,r=this.axis,q=b(s.width)&&t.maxWidth&&t.maxWidth<s.width,p=b(s.height)&&t.maxHeight&&t.maxHeight<s.height,o=b(s.width)&&t.minWidth&&t.minWidth>s.width,n=b(s.height)&&t.minHeight&&t.minHeight>s.height;if(o){s.width=t.minWidth}if(n){s.height=t.minHeight}if(q){s.width=t.maxWidth}if(p){s.height=t.maxHeight}var m=this.originalPosition.left+this.originalSize.width,l=this.position.top+this.size.height,e=/sw|nw|w/.test(r);r=/nw|ne|n/.test(r);if(o&&e){s.left=m-t.minWidth}if(q&&e){s.left=m-t.maxWidth}if(n&&r){s.top=l-t.minHeight}if(p&&r){s.top=l-t.maxHeight}if((t=!s.width&&!s.height)&&!s.left&&s.top){s.top=null}else{if(t&&!s.top&&s.left){s.left=null}}return s},_proportionallyResize:function(){if(this._proportionallyResizeElements.length){for(var e=this.helper||this.element,g=0;g<this._proportionallyResizeElements.length;g++){var j=this._proportionallyResizeElements[g];if(!this.borderDif){var i=[j.css("borderTopWidth"),j.css("borderRightWidth"),j.css("borderBottomWidth"),j.css("borderLeftWidth")],h=[j.css("paddingTop"),j.css("paddingRight"),j.css("paddingBottom"),j.css("paddingLeft")];this.borderDif=c.map(i,function(f,d){f=parseInt(f,10)||0;d=parseInt(h[d],10)||0;return f+d})}c.browser.msie&&(c(e).is(":hidden")||c(e).parents(":hidden").length)||j.css({height:e.height()-this.borderDif[0]-this.borderDif[2]||0,width:e.width()-this.borderDif[1]-this.borderDif[3]||0})}}},_renderProxy:function(){var d=this.options;this.elementOffset=this.element.offset();if(this._helper){this.helper=this.helper||c('<div style="overflow:hidden;"></div>');var e=c.browser.msie&&c.browser.version<7,f=e?1:0;e=e?2:-1;this.helper.addClass(this._helper).css({width:this.element.outerWidth()+e,height:this.element.outerHeight()+e,position:"absolute",left:this.elementOffset.left-f+"px",top:this.elementOffset.top-f+"px",zIndex:++d.zIndex});this.helper.appendTo("body").disableSelection()}else{this.helper=this.element}},_change:{e:function(d,e){return{width:this.originalSize.width+e}},w:function(d,e){return{left:this.originalPosition.left+e,width:this.originalSize.width-e}},n:function(d,e,f){return{top:this.originalPosition.top+f,height:this.originalSize.height-f}},s:function(d,e,f){return{height:this.originalSize.height+f}},se:function(d,e,f){return c.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[d,e,f]))},sw:function(d,e,f){return c.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[d,e,f]))},ne:function(d,e,f){return c.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[d,e,f]))},nw:function(d,e,f){return c.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[d,e,f]))}},_propagate:function(d,e){c.ui.plugin.call(this,d,[e,this.ui()]);d!="resize"&&this._trigger(d,e,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}});c.extend(c.ui.resizable,{version:"1.8.4"});c.ui.plugin.add("resizable","alsoResize",{start:function(){var d=c(this).data("resizable").options,e=function(f){c(f).each(function(){var g=c(this);g.data("resizable-alsoresize",{width:parseInt(g.width(),10),height:parseInt(g.height(),10),left:parseInt(g.css("left"),10),top:parseInt(g.css("top"),10),position:g.css("position")})})};if(typeof d.alsoResize=="object"&&!d.alsoResize.parentNode){if(d.alsoResize.length){d.alsoResize=d.alsoResize[0];e(d.alsoResize)}else{c.each(d.alsoResize,function(f){e(f)})}}else{e(d.alsoResize)}},resize:function(e,i){var n=c(this).data("resizable");e=n.options;var m=n.originalSize,l=n.originalPosition,k={height:n.size.height-m.height||0,width:n.size.width-m.width||0,top:n.position.top-l.top||0,left:n.position.left-l.left||0},j=function(f,d){c(f).each(function(){var g=c(this),o=c(this).data("resizable-alsoresize"),s={},h=d&&d.length?d:g.parents(i.originalElement[0]).length?["width","height"]:["width","height","top","left"];c.each(h,function(q,p){if((q=(o[p]||0)+(k[p]||0))&&q>=0){s[p]=q||null}});if(c.browser.opera&&/relative/.test(g.css("position"))){n._revertToRelativePosition=true;g.css({position:"absolute",top:"auto",left:"auto"})}g.css(s)})};typeof e.alsoResize=="object"&&!e.alsoResize.nodeType?c.each(e.alsoResize,function(f,d){j(f,d)}):j(e.alsoResize)},stop:function(){var d=c(this).data("resizable"),e=d.options,f=function(g){c(g).each(function(){var h=c(this);h.css({position:h.data("resizable-alsoresize").position})})};if(d._revertToRelativePosition){d._revertToRelativePosition=false;typeof e.alsoResize=="object"&&!e.alsoResize.nodeType?c.each(e.alsoResize,function(g){f(g)}):f(e.alsoResize)}c(this).removeData("resizable-alsoresize")}});c.ui.plugin.add("resizable","animate",{stop:function(e){var i=c(this).data("resizable"),n=i.options,m=i._proportionallyResizeElements,l=m.length&&/textarea/i.test(m[0].nodeName),k=l&&c.ui.hasScroll(m[0],"left")?0:i.sizeDiff.height;l={width:i.size.width-(l?0:i.sizeDiff.width),height:i.size.height-k};k=parseInt(i.element.css("left"),10)+(i.position.left-i.originalPosition.left)||null;var j=parseInt(i.element.css("top"),10)+(i.position.top-i.originalPosition.top)||null;i.element.animate(c.extend(l,j&&k?{top:j,left:k}:{}),{duration:n.animateDuration,easing:n.animateEasing,step:function(){var d={width:parseInt(i.element.css("width"),10),height:parseInt(i.element.css("height"),10),top:parseInt(i.element.css("top"),10),left:parseInt(i.element.css("left"),10)};m&&m.length&&c(m[0]).css({width:d.width,height:d.height});i._updateCache(d);i._propagate("resize",e)}})}});c.ui.plugin.add("resizable","containment",{start:function(){var e=c(this).data("resizable"),i=e.element,n=e.options.containment;if(i=n instanceof c?n.get(0):/parent/.test(n)?i.parent().get(0):n){e.containerElement=c(i);if(/document/.test(n)||n==document){e.containerOffset={left:0,top:0};e.containerPosition={left:0,top:0};e.parentData={element:c(document),left:0,top:0,width:c(document).width(),height:c(document).height()||document.body.parentNode.scrollHeight}}else{var m=c(i),l=[];c(["Top","Right","Left","Bottom"]).each(function(f,d){l[f]=a(m.css("padding"+d))});e.containerOffset=m.offset();e.containerPosition=m.position();e.containerSize={height:m.innerHeight()-l[3],width:m.innerWidth()-l[1]};n=e.containerOffset;var k=e.containerSize.height,j=e.containerSize.width;j=c.ui.hasScroll(i,"left")?i.scrollWidth:j;k=c.ui.hasScroll(i)?i.scrollHeight:k;e.parentData={element:i,left:n.left,top:n.top,width:j,height:k}}}},resize:function(e){var i=c(this).data("resizable"),n=i.options,m=i.containerOffset,l=i.position;e=i._aspectRatio||e.shiftKey;var k={top:0,left:0},j=i.containerElement;if(j[0]!=document&&/static/.test(j.css("position"))){k=m}if(l.left<(i._helper?m.left:0)){i.size.width+=i._helper?i.position.left-m.left:i.position.left-k.left;if(e){i.size.height=i.size.width/n.aspectRatio}i.position.left=n.helper?m.left:0}if(l.top<(i._helper?m.top:0)){i.size.height+=i._helper?i.position.top-m.top:i.position.top;if(e){i.size.width=i.size.height*n.aspectRatio}i.position.top=i._helper?m.top:0}i.offset.left=i.parentData.left+i.position.left;i.offset.top=i.parentData.top+i.position.top;n=Math.abs((i._helper?i.offset.left-k.left:i.offset.left-k.left)+i.sizeDiff.width);m=Math.abs((i._helper?i.offset.top-k.top:i.offset.top-m.top)+i.sizeDiff.height);l=i.containerElement.get(0)==i.element.parent().get(0);k=/relative|absolute/.test(i.containerElement.css("position"));if(l&&k){n-=i.parentData.left}if(n+i.size.width>=i.parentData.width){i.size.width=i.parentData.width-n;if(e){i.size.height=i.size.width/i.aspectRatio}}if(m+i.size.height>=i.parentData.height){i.size.height=i.parentData.height-m;if(e){i.size.width=i.size.height*i.aspectRatio}}},stop:function(){var e=c(this).data("resizable"),j=e.options,p=e.containerOffset,o=e.containerPosition,n=e.containerElement,m=c(e.helper),l=m.offset(),k=m.outerWidth()-e.sizeDiff.width;m=m.outerHeight()-e.sizeDiff.height;e._helper&&!j.animate&&/relative/.test(n.css("position"))&&c(this).css({left:l.left-o.left-p.left,width:k,height:m});e._helper&&!j.animate&&/static/.test(n.css("position"))&&c(this).css({left:l.left-o.left-p.left,width:k,height:m})}});c.ui.plugin.add("resizable","ghost",{start:function(){var d=c(this).data("resizable"),e=d.options,f=d.size;d.ghost=d.originalElement.clone();d.ghost.css({opacity:0.25,display:"block",position:"relative",height:f.height,width:f.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof e.ghost=="string"?e.ghost:"");d.ghost.appendTo(d.helper)},resize:function(){var d=c(this).data("resizable");d.ghost&&d.ghost.css({position:"relative",height:d.size.height,width:d.size.width})},stop:function(){var d=c(this).data("resizable");d.ghost&&d.helper&&d.helper.get(0).removeChild(d.ghost.get(0))}});c.ui.plugin.add("resizable","grid",{resize:function(){var e=c(this).data("resizable"),i=e.options,n=e.size,m=e.originalSize,l=e.originalPosition,k=e.axis;i.grid=typeof i.grid=="number"?[i.grid,i.grid]:i.grid;var j=Math.round((n.width-m.width)/(i.grid[0]||1))*(i.grid[0]||1);i=Math.round((n.height-m.height)/(i.grid[1]||1))*(i.grid[1]||1);if(/^(se|s|e)$/.test(k)){e.size.width=m.width+j;e.size.height=m.height+i}else{if(/^(ne)$/.test(k)){e.size.width=m.width+j;e.size.height=m.height+i;e.position.top=l.top-i}else{if(/^(sw)$/.test(k)){e.size.width=m.width+j;e.size.height=m.height+i}else{e.size.width=m.width+j;e.size.height=m.height+i;e.position.top=l.top-i}e.position.left=l.left-j}}}});var a=function(d){return parseInt(d,10)||0},b=function(d){return !isNaN(parseInt(d,10))}})(jQuery);(function(a){a.widget("ui.selectable",a.ui.mouse,{options:{appendTo:"body",autoRefresh:true,distance:0,filter:"*",tolerance:"touch"},_create:function(){var d=this;this.element.addClass("ui-selectable");this.dragged=false;var b;this.refresh=function(){b=a(d.options.filter,d.element[0]);b.each(function(){var e=a(this),c=e.offset();a.data(this,"selectable-item",{element:this,$element:e,left:c.left,top:c.top,right:c.left+e.outerWidth(),bottom:c.top+e.outerHeight(),startselected:false,selected:e.hasClass("ui-selected"),selecting:e.hasClass("ui-selecting"),unselecting:e.hasClass("ui-unselecting")})})};this.refresh();this.selectees=b.addClass("ui-selectee");this._mouseInit();this.helper=a("<div class='ui-selectable-helper'></div>")},destroy:function(){this.selectees.removeClass("ui-selectee").removeData("selectable-item");this.element.removeClass("ui-selectable ui-selectable-disabled").removeData("selectable").unbind(".selectable");this._mouseDestroy();return this},_mouseStart:function(g){var b=this;this.opos=[g.pageX,g.pageY];if(!this.options.disabled){var e=this.options;this.selectees=a(e.filter,this.element[0]);this._trigger("start",g);a(e.appendTo).append(this.helper);this.helper.css({left:g.clientX,top:g.clientY,width:0,height:0});e.autoRefresh&&this.refresh();this.selectees.filter(".ui-selected").each(function(){var c=a.data(this,"selectable-item");c.startselected=true;if(!g.metaKey){c.$element.removeClass("ui-selected");c.selected=false;c.$element.addClass("ui-unselecting");c.unselecting=true;b._trigger("unselecting",g,{unselecting:c.element})}});a(g.target).parents().andSelf().each(function(){var c=a.data(this,"selectable-item");if(c){var d=!g.metaKey||!c.$element.hasClass("ui-selected");c.$element.removeClass(d?"ui-unselecting":"ui-selected").addClass(d?"ui-selecting":"ui-unselecting");c.unselecting=!d;c.selecting=d;(c.selected=d)?b._trigger("selecting",g,{selecting:c.element}):b._trigger("unselecting",g,{unselecting:c.element});return false}})}},_mouseDrag:function(q){var o=this;this.dragged=true;if(!this.options.disabled){var p=this.options,e=this.opos[0],n=this.opos[1],m=q.pageX,l=q.pageY;if(e>m){var k=m;m=e;e=k}if(n>l){k=l;l=n;n=k}this.helper.css({left:e,top:n,width:m-e,height:l-n});this.selectees.each(function(){var b=a.data(this,"selectable-item");if(!(!b||b.element==o.element[0])){var c=false;if(p.tolerance=="touch"){c=!(b.left>m||b.right<e||b.top>l||b.bottom<n)}else{if(p.tolerance=="fit"){c=b.left>e&&b.right<m&&b.top>n&&b.bottom<l}}if(c){if(b.selected){b.$element.removeClass("ui-selected");b.selected=false}if(b.unselecting){b.$element.removeClass("ui-unselecting");b.unselecting=false}if(!b.selecting){b.$element.addClass("ui-selecting");b.selecting=true;o._trigger("selecting",q,{selecting:b.element})}}else{if(b.selecting){if(q.metaKey&&b.startselected){b.$element.removeClass("ui-selecting");b.selecting=false;b.$element.addClass("ui-selected");b.selected=true}else{b.$element.removeClass("ui-selecting");b.selecting=false;if(b.startselected){b.$element.addClass("ui-unselecting");b.unselecting=true}o._trigger("unselecting",q,{unselecting:b.element})}}if(b.selected){if(!q.metaKey&&!b.startselected){b.$element.removeClass("ui-selected");b.selected=false;b.$element.addClass("ui-unselecting");b.unselecting=true;o._trigger("unselecting",q,{unselecting:b.element})}}}}});return false}},_mouseStop:function(d){var b=this;this.dragged=false;a(".ui-unselecting",this.element[0]).each(function(){var c=a.data(this,"selectable-item");c.$element.removeClass("ui-unselecting");c.unselecting=false;c.startselected=false;b._trigger("unselected",d,{unselected:c.element})});a(".ui-selecting",this.element[0]).each(function(){var c=a.data(this,"selectable-item");c.$element.removeClass("ui-selecting").addClass("ui-selected");c.selecting=false;c.selected=true;c.startselected=true;b._trigger("selected",d,{selected:c.element})});this._trigger("stop",d);this.helper.remove();return false}});a.extend(a.ui.selectable,{version:"1.8.4"})})(jQuery);(function(a){a.widget("ui.sortable",a.ui.mouse,{widgetEventPrefix:"sort",options:{appendTo:"parent",axis:false,connectWith:false,containment:false,cursor:"auto",cursorAt:false,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},_create:function(){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")}return this},_setOption:function(d,c){if(d==="disabled"){this.options[d]=c;this.widget()[c?"addClass":"removeClass"]("ui-sortable-disabled")}else{a.Widget.prototype._setOption.apply(this,arguments)}},_mouseCapture:function(g,d){if(this.reverting){return false}if(this.options.disabled||this.options.type=="static"){return false}this._refreshItems(g);var j=null,i=this;a(g.target).parents().each(function(){if(a.data(this,"sortable-item")==i){j=a(this);return false}});if(a.data(g.target,"sortable-item")==i){j=a(g.target)}if(!j){return false}if(this.options.handle&&!d){var h=false;a(this.options.handle,j).find("*").andSelf().each(function(){if(this==g.target){h=true}});if(!h){return false}}this.currentItem=j;this._removeCurrentsFromItems();return true},_mouseStart:function(f,d,h){d=this.options;var g=this;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(f);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:f.pageX-this.offset.left,top:f.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this._generatePosition(f);this.originalPageX=f.pageX;this.originalPageY=f.pageY;d.cursorAt&&this._adjustOffsetFromHelper(d.cursorAt);this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]};this.helper[0]!=this.currentItem[0]&&this.currentItem.hide();this._createPlaceholder();d.containment&&this._setContainment();if(d.cursor){if(a("body").css("cursor")){this._storedCursor=a("body").css("cursor")}a("body").css("cursor",d.cursor)}if(d.opacity){if(this.helper.css("opacity")){this._storedOpacity=this.helper.css("opacity")}this.helper.css("opacity",d.opacity)}if(d.zIndex){if(this.helper.css("zIndex")){this._storedZIndex=this.helper.css("zIndex")}this.helper.css("zIndex",d.zIndex)}if(this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"){this.overflowOffset=this.scrollParent.offset()}this._trigger("start",f,this._uiHash());this._preserveHelperProportions||this._cacheHelperProportions();if(!h){for(h=this.containers.length-1;h>=0;h--){this.containers[h]._trigger("activate",f,g._uiHash(this))}}if(a.ui.ddmanager){a.ui.ddmanager.current=this}a.ui.ddmanager&&!d.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,f);this.dragging=true;this.helper.addClass("ui-sortable-helper");this._mouseDrag(f);return true},_mouseDrag:function(g){this.position=this._generatePosition(g);this.positionAbs=this._convertPositionTo("absolute");if(!this.lastPositionAbs){this.lastPositionAbs=this.positionAbs}if(this.options.scroll){var d=this.options,j=false;if(this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"){if(this.overflowOffset.top+this.scrollParent[0].offsetHeight-g.pageY<d.scrollSensitivity){this.scrollParent[0].scrollTop=j=this.scrollParent[0].scrollTop+d.scrollSpeed}else{if(g.pageY-this.overflowOffset.top<d.scrollSensitivity){this.scrollParent[0].scrollTop=j=this.scrollParent[0].scrollTop-d.scrollSpeed}}if(this.overflowOffset.left+this.scrollParent[0].offsetWidth-g.pageX<d.scrollSensitivity){this.scrollParent[0].scrollLeft=j=this.scrollParent[0].scrollLeft+d.scrollSpeed}else{if(g.pageX-this.overflowOffset.left<d.scrollSensitivity){this.scrollParent[0].scrollLeft=j=this.scrollParent[0].scrollLeft-d.scrollSpeed}}}else{if(g.pageY-a(document).scrollTop()<d.scrollSensitivity){j=a(document).scrollTop(a(document).scrollTop()-d.scrollSpeed)}else{if(a(window).height()-(g.pageY-a(document).scrollTop())<d.scrollSensitivity){j=a(document).scrollTop(a(document).scrollTop()+d.scrollSpeed)}}if(g.pageX-a(document).scrollLeft()<d.scrollSensitivity){j=a(document).scrollLeft(a(document).scrollLeft()-d.scrollSpeed)}else{if(a(window).width()-(g.pageX-a(document).scrollLeft())<d.scrollSensitivity){j=a(document).scrollLeft(a(document).scrollLeft()+d.scrollSpeed)}}}j!==false&&a.ui.ddmanager&&!d.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,g)}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(d=this.items.length-1;d>=0;d--){j=this.items[d];var i=j.item[0],h=this._intersectsWithPointer(j);if(h){if(i!=this.currentItem[0]&&this.placeholder[h==1?"next":"prev"]()[0]!=i&&!a.ui.contains(this.placeholder[0],i)&&(this.options.type=="semi-dynamic"?!a.ui.contains(this.element[0],i):true)){this.direction=h==1?"down":"up";if(this.options.tolerance=="pointer"||this._intersectsWithSides(j)){this._rearrange(g,j)}else{break}this._trigger("change",g,this._uiHash());break}}}this._contactContainers(g);a.ui.ddmanager&&a.ui.ddmanager.drag(this,g);this._trigger("sort",g,this._uiHash());this.lastPositionAbs=this.positionAbs;return false},_mouseStop:function(e,d){if(e){a.ui.ddmanager&&!this.options.dropBehaviour&&a.ui.ddmanager.drop(this,e);if(this.options.revert){var f=this;d=f.placeholder.offset();f.reverting=true;a(this.helper).animate({left:d.left-this.offset.parent.left-f.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:d.top-this.offset.parent.top-f.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){f._clear(e)})}else{this._clear(e,d)}return false}},cancel:function(){var d=this;if(this.dragging){this._mouseUp();this.options.helper=="original"?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var c=this.containers.length-1;c>=0;c--){this.containers[c]._trigger("deactivate",null,d._uiHash(this));if(this.containers[c].containerCache.over){this.containers[c]._trigger("out",null,d._uiHash(this));this.containers[c].containerCache.over=0}}}this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]);this.options.helper!="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove();a.extend(this,{helper:null,dragging:false,reverting:false,_noFinalSort:null});this.domPosition.prev?a(this.domPosition.prev).after(this.currentItem):a(this.domPosition.parent).prepend(this.currentItem);return this},serialize:function(e){var d=this._getItemsAsjQuery(e&&e.connected),f=[];e=e||{};a(d).each(function(){var b=(a(e.item||this).attr(e.attribute||"id")||"").match(e.expression||/(.+)[-=_](.+)/);if(b){f.push((e.key||b[1]+"[]")+"="+(e.key&&e.expression?b[1]:b[2]))}});!f.length&&e.key&&f.push(e.key+"=");return f.join("&")},toArray:function(e){var d=this._getItemsAsjQuery(e&&e.connected),f=[];e=e||{};d.each(function(){f.push(a(e.item||this).attr(e.attribute||"id")||"")});return f},_intersectsWith:function(v){var u=this.positionAbs.left,t=u+this.helperProportions.width,s=this.positionAbs.top,r=s+this.helperProportions.height,q=v.left,p=q+v.width,o=v.top,m=o+v.height,n=this.offset.click.top,d=this.offset.click.left;n=s+n>o&&s+n<m&&u+d>q&&u+d<p;return this.options.tolerance=="pointer"||this.options.forcePointerForContainers||this.options.tolerance!="pointer"&&this.helperProportions[this.floating?"width":"height"]>v[this.floating?"width":"height"]?n:q<u+this.helperProportions.width/2&&t-this.helperProportions.width/2<p&&o<s+this.helperProportions.height/2&&r-this.helperProportions.height/2<m},_intersectsWithPointer:function(e){var d=a.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,e.top,e.height);e=a.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,e.left,e.width);d=d&&e;e=this._getDragVerticalDirection();var f=this._getDragHorizontalDirection();if(!d){return false}return this.floating?f&&f=="right"||e=="down"?2:1:e&&(e=="down"?2:1)},_intersectsWithSides:function(f){var d=a.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,f.top+f.height/2,f.height);f=a.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,f.left+f.width/2,f.width);var h=this._getDragVerticalDirection(),g=this._getDragHorizontalDirection();return this.floating&&g?g=="right"&&f||g=="left"&&!f:h&&(h=="down"&&d||h=="up"&&!d)},_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();return this},_connectWith:function(){var b=this.options;return b.connectWith.constructor==String?[b.connectWith]:b.connectWith},_getItemsAsjQuery:function(i){var d=[],n=[],m=this._connectWith();if(m&&i){for(i=m.length-1;i>=0;i--){for(var l=a(m[i]),k=l.length-1;k>=0;k--){var j=a.data(l[k],"sortable");if(j&&j!=this&&!j.options.disabled){n.push([a.isFunction(j.options.items)?j.options.items.call(j.element):a(j.options.items,j.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),j])}}}}n.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").not(".ui-sortable-placeholder"),this]);for(i=n.length-1;i>=0;i--){n[i][0].each(function(){d.push(this)})}return a(d)},_removeCurrentsFromItems:function(){for(var e=this.currentItem.find(":data(sortable-item)"),d=0;d<this.items.length;d++){for(var f=0;f<e.length;f++){e[f]==this.items[d].item[0]&&this.items.splice(d,1)}}},_refreshItems:function(j){this.items=[];this.containers=[this];var d=this.items,p=[[a.isFunction(this.options.items)?this.options.items.call(this.element[0],j,{item:this.currentItem}):a(this.options.items,this.element),this]],o=this._connectWith();if(o){for(var n=o.length-1;n>=0;n--){for(var m=a(o[n]),l=m.length-1;l>=0;l--){var k=a.data(m[l],"sortable");if(k&&k!=this&&!k.options.disabled){p.push([a.isFunction(k.options.items)?k.options.items.call(k.element[0],j,{item:this.currentItem}):a(k.options.items,k.element),k]);this.containers.push(k)}}}}for(n=p.length-1;n>=0;n--){j=p[n][1];o=p[n][0];l=0;for(m=o.length;l<m;l++){k=a(o[l]);k.data("sortable-item",j);d.push({item:k,instance:j,width:0,height:0,left:0,top:0})}}},refreshPositions:function(f){if(this.offsetParent&&this.helper){this.offset.parent=this._getParentOffset()}for(var d=this.items.length-1;d>=0;d--){var h=this.items[d],g=this.options.toleranceElement?a(this.options.toleranceElement,h.item):h.item;if(!f){h.width=g.outerWidth();h.height=g.outerHeight()}g=g.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(d=this.containers.length-1;d>=0;d--){g=this.containers[d].element.offset();this.containers[d].containerCache.left=g.left;this.containers[d].containerCache.top=g.top;this.containers[d].containerCache.width=this.containers[d].element.outerWidth();this.containers[d].containerCache.height=this.containers[d].element.outerHeight()}}return this},_createPlaceholder:function(f){var d=f||this,h=d.options;if(!h.placeholder||h.placeholder.constructor==String){var g=h.placeholder;h.placeholder={element:function(){var b=a(document.createElement(d.currentItem[0].nodeName)).addClass(g||d.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];if(!g){b.style.visibility="hidden"}return b},update:function(c,b){if(!(g&&!h.forcePlaceholderSize)){b.height()||b.height(d.currentItem.innerHeight()-parseInt(d.currentItem.css("paddingTop")||0,10)-parseInt(d.currentItem.css("paddingBottom")||0,10));b.width()||b.width(d.currentItem.innerWidth()-parseInt(d.currentItem.css("paddingLeft")||0,10)-parseInt(d.currentItem.css("paddingRight")||0,10))}}}}d.placeholder=a(h.placeholder.element.call(d.element,d.currentItem));d.currentItem.after(d.placeholder);h.placeholder.update(d,d.placeholder)},_contactContainers:function(i){for(var d=null,n=null,m=this.containers.length-1;m>=0;m--){if(!a.ui.contains(this.currentItem[0],this.containers[m].element[0])){if(this._intersectsWith(this.containers[m].containerCache)){if(!(d&&a.ui.contains(this.containers[m].element[0],d.element[0]))){d=this.containers[m];n=m}}else{if(this.containers[m].containerCache.over){this.containers[m]._trigger("out",i,this._uiHash(this));this.containers[m].containerCache.over=0}}}}if(d){if(this.containers.length===1){this.containers[n]._trigger("over",i,this._uiHash(this));this.containers[n].containerCache.over=1}else{if(this.currentContainer!=this.containers[n]){d=10000;m=null;for(var l=this.positionAbs[this.containers[n].floating?"left":"top"],k=this.items.length-1;k>=0;k--){if(a.ui.contains(this.containers[n].element[0],this.items[k].item[0])){var j=this.items[k][this.containers[n].floating?"left":"top"];if(Math.abs(j-l)<d){d=Math.abs(j-l);m=this.items[k]}}}if(m||this.options.dropOnEmpty){this.currentContainer=this.containers[n];m?this._rearrange(i,m,null,true):this._rearrange(i,null,this.containers[n].element,true);this._trigger("change",i,this._uiHash());this.containers[n]._trigger("change",i,this._uiHash(this));this.options.placeholder.update(this.currentContainer,this.placeholder);this.containers[n]._trigger("over",i,this._uiHash(this));this.containers[n].containerCache.over=1}}}}},_createHelper:function(d){var c=this.options;d=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[d,this.currentItem])):c.helper=="clone"?this.currentItem.clone():this.currentItem;d.parents("body").length||a(c.appendTo!="parent"?c.appendTo:this.currentItem[0].parentNode)[0].appendChild(d[0]);if(d[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(d[0].style.width==""||c.forceHelperSize){d.width(this.currentItem.width())}if(d[0].style.height==""||c.forceHelperSize){d.height(this.currentItem.height())}return d},_adjustOffsetFromHelper:function(b){if(typeof b=="string"){b=b.split(" ")}if(a.isArray(b)){b={left:+b[0],top:+b[1]||0}}if("left" in b){this.offset.click.left=b.left+this.margins.left}if("right" in b){this.offset.click.left=this.helperProportions.width-b.right+this.margins.left}if("top" in b){this.offset.click.top=b.top+this.margins.top}if("bottom" in b){this.offset.click.top=this.helperProportions.height-b.bottom+this.margins.top}},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var b=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0])){b.left+=this.scrollParent.scrollLeft();b.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie){b={top:0,left:0}}return{top:b.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:b.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var b=this.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.helperProportions.width-this.margins.left,(a(e.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]}if(!/^(document|window|parent)$/.test(e.containment)){var d=a(e.containment)[0];e=a(e.containment).offset();var f=a(d).css("overflow")!="hidden";this.containment=[e.left+(parseInt(a(d).css("borderLeftWidth"),10)||0)+(parseInt(a(d).css("paddingLeft"),10)||0)-this.margins.left,e.top+(parseInt(a(d).css("borderTopWidth"),10)||0)+(parseInt(a(d).css("paddingTop"),10)||0)-this.margins.top,e.left+(f?Math.max(d.scrollWidth,d.offsetWidth):d.offsetWidth)-(parseInt(a(d).css("borderLeftWidth"),10)||0)-(parseInt(a(d).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,e.top+(f?Math.max(d.scrollHeight,d.offsetHeight):d.offsetHeight)-(parseInt(a(d).css("borderTopWidth"),10)||0)-(parseInt(a(d).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(f,d){if(!d){d=this.position}f=f=="absolute"?1:-1;var h=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,g=/(html|body)/i.test(h[0].tagName);return{top:d.top+this.offset.relative.top*f+this.offset.parent.top*f-(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():g?0:h.scrollTop())*f),left:d.left+this.offset.relative.left*f+this.offset.parent.left*f-(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:h.scrollLeft())*f)}},_generatePosition:function(h){var d=this.options,l=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,k=/(html|body)/i.test(l[0].tagName);if(this.cssPosition=="relative"&&!(this.scrollParent[0]!=document&&this.scrollParent[0]!=this.offsetParent[0])){this.offset.relative=this._getRelativeOffset()}var j=h.pageX,i=h.pageY;if(this.originalPosition){if(this.containment){if(h.pageX-this.offset.click.left<this.containment[0]){j=this.containment[0]+this.offset.click.left}if(h.pageY-this.offset.click.top<this.containment[1]){i=this.containment[1]+this.offset.click.top}if(h.pageX-this.offset.click.left>this.containment[2]){j=this.containment[2]+this.offset.click.left}if(h.pageY-this.offset.click.top>this.containment[3]){i=this.containment[3]+this.offset.click.top}}if(d.grid){i=this.originalPageY+Math.round((i-this.originalPageY)/d.grid[1])*d.grid[1];i=this.containment?!(i-this.offset.click.top<this.containment[1]||i-this.offset.click.top>this.containment[3])?i:!(i-this.offset.click.top<this.containment[1])?i-d.grid[1]:i+d.grid[1]:i;j=this.originalPageX+Math.round((j-this.originalPageX)/d.grid[0])*d.grid[0];j=this.containment?!(j-this.offset.click.left<this.containment[0]||j-this.offset.click.left>this.containment[2])?j:!(j-this.offset.click.left<this.containment[0])?j-d.grid[0]:j+d.grid[0]:j}}return{top:i-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(a.browser.safari&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():k?0:l.scrollTop()),left:j-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(a.browser.safari&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():k?0:l.scrollLeft())}},_rearrange:function(h,d,l,k){l?l[0].appendChild(this.placeholder[0]):d.item[0].parentNode.insertBefore(this.placeholder[0],this.direction=="down"?d.item[0]:d.item[0].nextSibling);this.counter=this.counter?++this.counter:1;var j=this,i=this.counter;window.setTimeout(function(){i==j.counter&&j.refreshPositions(!k)},0)},_clear:function(f,d){this.reverting=false;var h=[];!this._noFinalSort&&this.currentItem[0].parentNode&&this.placeholder.before(this.currentItem);this._noFinalSort=null;if(this.helper[0]==this.currentItem[0]){for(var g in this._storedCSS){if(this._storedCSS[g]=="auto"||this._storedCSS[g]=="static"){this._storedCSS[g]=""}}this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else{this.currentItem.show()}this.fromOutside&&!d&&h.push(function(b){this._trigger("receive",b,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])&&!d){h.push(function(b){this._trigger("update",b,this._uiHash())})}if(!a.ui.contains(this.element[0],this.currentItem[0])){d||h.push(function(b){this._trigger("remove",b,this._uiHash())});for(g=this.containers.length-1;g>=0;g--){if(a.ui.contains(this.containers[g].element[0],this.currentItem[0])&&!d){h.push(function(b){return function(c){b._trigger("receive",c,this._uiHash(this))}}.call(this,this.containers[g]));h.push(function(b){return function(c){b._trigger("update",c,this._uiHash(this))}}.call(this,this.containers[g]))}}}for(g=this.containers.length-1;g>=0;g--){d||h.push(function(b){return function(c){b._trigger("deactivate",c,this._uiHash(this))}}.call(this,this.containers[g]));if(this.containers[g].containerCache.over){h.push(function(b){return function(c){b._trigger("out",c,this._uiHash(this))}}.call(this,this.containers[g]));this.containers[g].containerCache.over=0}}this._storedCursor&&a("body").css("cursor",this._storedCursor);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(!d){this._trigger("beforeStop",f,this._uiHash());for(g=0;g<h.length;g++){h[g].call(this,f)}this._trigger("stop",f,this._uiHash())}return false}d||this._trigger("beforeStop",f,this._uiHash());this.placeholder[0].parentNode.removeChild(this.placeholder[0]);this.helper[0]!=this.currentItem[0]&&this.helper.remove();this.helper=null;if(!d){for(g=0;g<h.length;g++){h[g].call(this,f)}this._trigger("stop",f,this._uiHash())}this.fromOutside=false;return true},_trigger:function(){a.Widget.prototype._trigger.apply(this,arguments)===false&&this.cancel()},_uiHash:function(d){var c=d||this;return{helper:c.helper,placeholder:c.placeholder||a([]),position:c.position,originalPosition:c.originalPosition,offset:c.positionAbs,item:c.currentItem,sender:d?d.element:null}}});a.extend(a.ui.sortable,{version:"1.8.4"})})(jQuery);