// MooTools: the javascript framework.
// Load this file's selection again by visiting: http://mootools.net/more/f05c9c8a10fa0da436331458d4f5d2c8 
// Or build this file again with packager using: packager build More/Fx.Scroll More/Fx.Slide More/Assets More/Scroller More/Tips More/Spinner
/*
---
copyrights:
  - [MooTools](http://mootools.net)

licenses:
  - [MIT License](http://mootools.net/license.txt)
...
*/
MooTools.More={version:"1.3.2.1",build:"e586bcd2496e9b22acfde32e12f84d49ce09e59d"};(function(){Fx.Scroll=new Class({Extends:Fx,options:{offset:{x:0,y:0},wheelStops:true},initialize:function(c,b){this.element=this.subject=document.id(c);
this.parent(b);if(typeOf(this.element)!="element"){this.element=document.id(this.element.getDocument().body);}if(this.options.wheelStops){var d=this.element,e=this.cancel.pass(false,this);
this.addEvent("start",function(){d.addEvent("mousewheel",e);},true);this.addEvent("complete",function(){d.removeEvent("mousewheel",e);},true);}},set:function(){var b=Array.flatten(arguments);
if(Browser.firefox){b=[Math.round(b[0]),Math.round(b[1])];}this.element.scrollTo(b[0],b[1]);return this;},compute:function(d,c,b){return[0,1].map(function(e){return Fx.compute(d[e],c[e],b);
});},start:function(c,d){if(!this.check(c,d)){return this;}var b=this.element.getScroll();return this.parent([b.x,b.y],[c,d]);},calculateScroll:function(g,f){var d=this.element,b=d.getScrollSize(),h=d.getScroll(),j=d.getSize(),c=this.options.offset,i={x:g,y:f};
for(var e in i){if(!i[e]&&i[e]!==0){i[e]=h[e];}if(typeOf(i[e])!="number"){i[e]=b[e]-j[e];}i[e]+=c[e];}return[i.x,i.y];},toTop:function(){return this.start.apply(this,this.calculateScroll(false,0));
},toLeft:function(){return this.start.apply(this,this.calculateScroll(0,false));},toRight:function(){return this.start.apply(this,this.calculateScroll("right",false));
},toBottom:function(){return this.start.apply(this,this.calculateScroll(false,"bottom"));},toElement:function(d,e){e=e?Array.from(e):["x","y"];var c=a(this.element)?{x:0,y:0}:this.element.getScroll();
var b=Object.map(document.id(d).getPosition(this.element),function(g,f){return e.contains(f)?g+c[f]:false;});return this.start.apply(this,this.calculateScroll(b.x,b.y));
},toElementEdge:function(d,g,e){g=g?Array.from(g):["x","y"];d=document.id(d);var i={},f=d.getPosition(this.element),j=d.getSize(),h=this.element.getScroll(),b=this.element.getSize(),c={x:f.x+j.x,y:f.y+j.y};
["x","y"].each(function(k){if(g.contains(k)){if(c[k]>h[k]+b[k]){i[k]=c[k]-b[k];}if(f[k]<h[k]){i[k]=f[k];}}if(i[k]==null){i[k]=h[k];}if(e&&e[k]){i[k]=i[k]+e[k];
}},this);if(i.x!=h.x||i.y!=h.y){this.start(i.x,i.y);}return this;},toElementCenter:function(e,f,h){f=f?Array.from(f):["x","y"];e=document.id(e);var i={},c=e.getPosition(this.element),d=e.getSize(),b=this.element.getScroll(),g=this.element.getSize();
["x","y"].each(function(j){if(f.contains(j)){i[j]=c[j]-(g[j]-d[j])/2;}if(i[j]==null){i[j]=b[j];}if(h&&h[j]){i[j]=i[j]+h[j];}},this);if(i.x!=b.x||i.y!=b.y){this.start(i.x,i.y);
}return this;}});Fx.Scroll.implement({scrollToCenter:function(){return this.toElementCenter.apply(this,arguments);},scrollIntoView:function(){return this.toElementEdge.apply(this,arguments);
}});function a(b){return(/^(?:body|html)$/i).test(b.tagName);}})();Fx.Slide=new Class({Extends:Fx,options:{mode:"vertical",wrapper:false,hideOverflow:true,resetHeight:false},initialize:function(b,a){b=this.element=this.subject=document.id(b);
this.parent(a);a=this.options;var d=b.retrieve("wrapper"),c=b.getStyles("margin","position","overflow");if(a.hideOverflow){c=Object.append(c,{overflow:"hidden"});
}if(a.wrapper){d=document.id(a.wrapper).setStyles(c);}if(!d){d=new Element("div",{styles:c}).wraps(b);}b.store("wrapper",d).setStyle("margin",0);if(b.getStyle("overflow")=="visible"){b.setStyle("overflow","hidden");
}this.now=[];this.open=true;this.wrapper=d;this.addEvent("complete",function(){this.open=(d["offset"+this.layout.capitalize()]!=0);if(this.open&&this.options.resetHeight){d.setStyle("height","");
}},true);},vertical:function(){this.margin="margin-top";this.layout="height";this.offset=this.element.offsetHeight;},horizontal:function(){this.margin="margin-left";
this.layout="width";this.offset=this.element.offsetWidth;},set:function(a){this.element.setStyle(this.margin,a[0]);this.wrapper.setStyle(this.layout,a[1]);
return this;},compute:function(c,b,a){return[0,1].map(function(d){return Fx.compute(c[d],b[d],a);});},start:function(b,e){if(!this.check(b,e)){return this;
}this[e||this.options.mode]();var d=this.element.getStyle(this.margin).toInt(),c=this.wrapper.getStyle(this.layout).toInt(),a=[[d,c],[0,this.offset]],g=[[d,c],[-this.offset,0]],f;
switch(b){case"in":f=a;break;case"out":f=g;break;case"toggle":f=(c==0)?a:g;}return this.parent(f[0],f[1]);},slideIn:function(a){return this.start("in",a);
},slideOut:function(a){return this.start("out",a);},hide:function(a){this[a||this.options.mode]();this.open=false;return this.set([-this.offset,0]);},show:function(a){this[a||this.options.mode]();
this.open=true;return this.set([0,this.offset]);},toggle:function(a){return this.start("toggle",a);}});Element.Properties.slide={set:function(a){this.get("slide").cancel().setOptions(a);
return this;},get:function(){var a=this.retrieve("slide");if(!a){a=new Fx.Slide(this,{link:"cancel"});this.store("slide",a);}return a;}};Element.implement({slide:function(d,e){d=d||"toggle";
var b=this.get("slide"),a;switch(d){case"hide":b.hide(e);break;case"show":b.show(e);break;case"toggle":var c=this.retrieve("slide:flag",b.open);b[c?"slideOut":"slideIn"](e);
this.store("slide:flag",!c);a=true;break;default:b.start(d,e);}if(!a){this.eliminate("slide:flag");}return this;}});var Asset={javascript:function(f,c){if(!c){c={};
}var a=new Element("script",{src:f,type:"text/javascript"}),g=c.document||document,b=0,d=c.onload||c.onLoad;var e=d?function(){if(++b==1){d.call(this);
}}:function(){};delete c.onload;delete c.onLoad;delete c.document;return a.addEvents({load:e,readystatechange:function(){if(["loaded","complete"].contains(this.readyState)){e.call(this);
}}}).set(c).inject(g.head);},css:function(d,a){if(!a){a={};}var b=new Element("link",{rel:"stylesheet",media:"screen",type:"text/css",href:d});var c=a.onload||a.onLoad,e=a.document||document;
delete a.onload;delete a.onLoad;delete a.document;if(c){b.addEvent("load",c);}return b.set(a).inject(e.head);},image:function(c,b){if(!b){b={};}var d=new Image(),a=document.id(d)||new Element("img");
["load","abort","error"].each(function(e){var g="on"+e,f="on"+e.capitalize(),h=b[g]||b[f]||function(){};delete b[f];delete b[g];d[g]=function(){if(!d){return;
}if(!a.parentNode){a.width=d.width;a.height=d.height;}d=d.onload=d.onabort=d.onerror=null;h.delay(1,a,a);a.fireEvent(e,a,1);};});d.src=a.src=c;if(d&&d.complete){d.onload.delay(1);
}return a.set(b);},images:function(c,b){c=Array.from(c);var d=function(){},a=0;b=Object.merge({onComplete:d,onProgress:d,onError:d,properties:{}},b);return new Elements(c.map(function(f,e){return Asset.image(f,Object.append(b.properties,{onload:function(){a++;
b.onProgress.call(this,a,e,f);if(a==c.length){b.onComplete();}},onerror:function(){a++;b.onError.call(this,a,e,f);if(a==c.length){b.onComplete();}}}));
}));}};var Scroller=new Class({Implements:[Events,Options],options:{area:20,velocity:1,onChange:function(a,b){this.element.scrollTo(a,b);},fps:50},initialize:function(b,a){this.setOptions(a);
this.element=document.id(b);this.docBody=document.id(this.element.getDocument().body);this.listener=(typeOf(this.element)!="element")?this.docBody:this.element;
this.timer=null;this.bound={attach:this.attach.bind(this),detach:this.detach.bind(this),getCoords:this.getCoords.bind(this)};},start:function(){this.listener.addEvents({mouseover:this.bound.attach,mouseleave:this.bound.detach});
return this;},stop:function(){this.listener.removeEvents({mouseover:this.bound.attach,mouseleave:this.bound.detach});this.detach();this.timer=clearInterval(this.timer);
return this;},attach:function(){this.listener.addEvent("mousemove",this.bound.getCoords);},detach:function(){this.listener.removeEvent("mousemove",this.bound.getCoords);
this.timer=clearInterval(this.timer);},getCoords:function(a){this.page=(this.listener.get("tag")=="body")?a.client:a.page;if(!this.timer){this.timer=this.scroll.periodical(Math.round(1000/this.options.fps),this);
}},scroll:function(){var c=this.element.getSize(),a=this.element.getScroll(),h=this.element!=this.docBody?this.element.getOffsets():{x:0,y:0},d=this.element.getScrollSize(),g={x:0,y:0},e=this.options.area.top||this.options.area,b=this.options.area.bottom||this.options.area;
for(var f in this.page){if(this.page[f]<(e+h[f])&&a[f]!=0){g[f]=(this.page[f]-e-h[f])*this.options.velocity;}else{if(this.page[f]+b>(c[f]+h[f])&&a[f]+c[f]!=d[f]){g[f]=(this.page[f]-c[f]+b-h[f])*this.options.velocity;
}}g[f]=g[f].round();}if(g.y||g.x){this.fireEvent("change",[a.x+g.x,a.y+g.y]);}}});(function(){var a=function(c,b){return(c)?(typeOf(c)=="function"?c(b):b.get(c)):"";
};this.Tips=new Class({Implements:[Events,Options],options:{onShow:function(){this.tip.setStyle("display","block");},onHide:function(){this.tip.setStyle("display","none");
},title:"title",text:function(b){return b.get("rel")||b.get("href");},showDelay:100,hideDelay:100,className:"tip-wrap",offset:{x:16,y:16},windowPadding:{x:0,y:0},fixed:false},initialize:function(){var b=Array.link(arguments,{options:Type.isObject,elements:function(c){return c!=null;
}});this.setOptions(b.options);if(b.elements){this.attach(b.elements);}this.container=new Element("div",{"class":"tip"});},toElement:function(){if(this.tip){return this.tip;
}this.tip=new Element("div",{"class":this.options.className,styles:{position:"absolute",top:0,left:0}}).adopt(new Element("div",{"class":"tip-top"}),this.container,new Element("div",{"class":"tip-bottom"}));
return this.tip;},attach:function(b){$$(b).each(function(d){var f=a(this.options.title,d),e=a(this.options.text,d);d.set("title","").store("tip:native",f).retrieve("tip:title",f);
d.retrieve("tip:text",e);this.fireEvent("attach",[d]);var c=["enter","leave"];if(!this.options.fixed){c.push("move");}c.each(function(h){var g=d.retrieve("tip:"+h);
if(!g){g=function(i){this["element"+h.capitalize()].apply(this,[i,d]);}.bind(this);}d.store("tip:"+h,g).addEvent("mouse"+h,g);},this);},this);return this;
},detach:function(b){$$(b).each(function(d){["enter","leave","move"].each(function(e){d.removeEvent("mouse"+e,d.retrieve("tip:"+e)).eliminate("tip:"+e);
});this.fireEvent("detach",[d]);if(this.options.title=="title"){var c=d.retrieve("tip:native");if(c){d.set("title",c);}}},this);return this;},elementEnter:function(c,b){clearTimeout(this.timer);
this.timer=(function(){this.container.empty();["title","text"].each(function(e){var d=b.retrieve("tip:"+e);var f=this["_"+e+"Element"]=new Element("div",{"class":"tip-"+e}).inject(this.container);
if(d){this.fill(f,d);}},this);this.show(b);this.position((this.options.fixed)?{page:b.getPosition()}:c);}).delay(this.options.showDelay,this);},elementLeave:function(c,b){clearTimeout(this.timer);
this.timer=this.hide.delay(this.options.hideDelay,this,b);this.fireForParent(c,b);},setTitle:function(b){if(this._titleElement){this._titleElement.empty();
this.fill(this._titleElement,b);}return this;},setText:function(b){if(this._textElement){this._textElement.empty();this.fill(this._textElement,b);}return this;
},fireForParent:function(c,b){b=b.getParent();if(!b||b==document.body){return;}if(b.retrieve("tip:enter")){b.fireEvent("mouseenter",c);}else{this.fireForParent(c,b);
}},elementMove:function(c,b){this.position(c);},position:function(f){if(!this.tip){document.id(this);}var c=window.getSize(),b=window.getScroll(),g={x:this.tip.offsetWidth,y:this.tip.offsetHeight},d={x:"left",y:"top"},e={y:false,x2:false,y2:false,x:false},h={};
for(var i in d){h[d[i]]=f.page[i]+this.options.offset[i];if(h[d[i]]<0){e[i]=true;}if((h[d[i]]+g[i]-b[i])>c[i]-this.options.windowPadding[i]){h[d[i]]=f.page[i]-this.options.offset[i]-g[i];
e[i+"2"]=true;}}this.fireEvent("bound",e);this.tip.setStyles(h);},fill:function(b,c){if(typeof c=="string"){b.set("html",c);}else{b.adopt(c);}},show:function(b){if(!this.tip){document.id(this);
}if(!this.tip.getParent()){this.tip.inject(document.body);}this.fireEvent("show",[this.tip,b]);},hide:function(b){if(!this.tip){document.id(this);}this.fireEvent("hide",[this.tip,b]);
}});})();Class.refactor=function(b,a){Object.each(a,function(e,d){var c=b.prototype[d];c=(c&&c.$origin)||c||function(){};b.implement(d,(typeof e=="function")?function(){var f=this.previous;
this.previous=c;var g=e.apply(this,arguments);this.previous=f;return g;}:e);});return b;};Class.Mutators.Binds=function(a){if(!this.prototype.initialize){this.implement("initialize",function(){});
}return Array.from(a).concat(this.prototype.Binds||[]);};Class.Mutators.initialize=function(a){return function(){Array.from(this.Binds).each(function(b){var c=this[b];
if(c){this[b]=c.bind(this);}},this);return a.apply(this,arguments);};};(function(){var b=function(e,d){var f=[];Object.each(d,function(g){Object.each(g,function(h){e.each(function(i){f.push(i+"-"+h+(i=="border"?"-width":""));
});});});return f;};var c=function(f,e){var d=0;Object.each(e,function(h,g){if(g.test(f)){d=d+h.toInt();}});return d;};var a=function(d){return !!(!d||d.offsetHeight||d.offsetWidth);
};Element.implement({measure:function(h){if(a(this)){return h.call(this);}var g=this.getParent(),e=[];while(!a(g)&&g!=document.body){e.push(g.expose());
g=g.getParent();}var f=this.expose(),d=h.call(this);f();e.each(function(i){i();});return d;},expose:function(){if(this.getStyle("display")!="none"){return function(){};
}var d=this.style.cssText;this.setStyles({display:"block",position:"absolute",visibility:"hidden"});return function(){this.style.cssText=d;}.bind(this);
},getDimensions:function(d){d=Object.merge({computeSize:false},d);var i={x:0,y:0};var h=function(j,e){return(e.computeSize)?j.getComputedSize(e):j.getSize();
};var f=this.getParent("body");if(f&&this.getStyle("display")=="none"){i=this.measure(function(){return h(this,d);});}else{if(f){try{i=h(this,d);}catch(g){}}}return Object.append(i,(i.x||i.x===0)?{width:i.x,height:i.y}:{x:i.width,y:i.height});
},getComputedSize:function(d){if(d&&d.plains){d.planes=d.plains;}d=Object.merge({styles:["padding","border"],planes:{height:["top","bottom"],width:["left","right"]},mode:"both"},d);
var g={},e={width:0,height:0},f;if(d.mode=="vertical"){delete e.width;delete d.planes.width;}else{if(d.mode=="horizontal"){delete e.height;delete d.planes.height;
}}b(d.styles,d.planes).each(function(h){g[h]=this.getStyle(h).toInt();},this);Object.each(d.planes,function(i,h){var k=h.capitalize(),j=this.getStyle(h);
if(j=="auto"&&!f){f=this.getDimensions();}j=g[h]=(j=="auto")?f[h]:j.toInt();e["total"+k]=j;i.each(function(m){var l=c(m,g);e["computed"+m.capitalize()]=l;
e["total"+k]+=l;});},this);return Object.append(e,g);}});})();(function(b){var a=Element.Position={options:{relativeTo:document.body,position:{x:"center",y:"center"},offset:{x:0,y:0}},getOptions:function(d,c){c=Object.merge({},a.options,c);
a.setPositionOption(c);a.setEdgeOption(c);a.setOffsetOption(d,c);a.setDimensionsOption(d,c);return c;},setPositionOption:function(c){c.position=a.getCoordinateFromValue(c.position);
},setEdgeOption:function(d){var c=a.getCoordinateFromValue(d.edge);d.edge=c?c:(d.position.x=="center"&&d.position.y=="center")?{x:"center",y:"center"}:{x:"left",y:"top"};
},setOffsetOption:function(f,d){var c={x:0,y:0},g=f.measure(function(){return document.id(this.getOffsetParent());}),e=g.getScroll();if(!g||g==f.getDocument().body){return;
}c=g.measure(function(){var i=this.getPosition();if(this.getStyle("position")=="fixed"){var h=window.getScroll();i.x+=h.x;i.y+=h.y;}return i;});d.offset={parentPositioned:g!=document.id(d.relativeTo),x:d.offset.x-c.x+e.x,y:d.offset.y-c.y+e.y};
},setDimensionsOption:function(d,c){c.dimensions=d.getDimensions({computeSize:true,styles:["padding","border","margin"]});},getPosition:function(e,d){var c={};
d=a.getOptions(e,d);var f=document.id(d.relativeTo)||document.body;a.setPositionCoordinates(d,c,f);if(d.edge){a.toEdge(c,d);}var g=d.offset;c.left=((c.x>=0||g.parentPositioned||d.allowNegative)?c.x:0).toInt();
c.top=((c.y>=0||g.parentPositioned||d.allowNegative)?c.y:0).toInt();a.toMinMax(c,d);if(d.relFixedPosition||f.getStyle("position")=="fixed"){a.toRelFixedPosition(f,c);
}if(d.ignoreScroll){a.toIgnoreScroll(f,c);}if(d.ignoreMargins){a.toIgnoreMargins(c,d);}c.left=Math.ceil(c.left);c.top=Math.ceil(c.top);delete c.x;delete c.y;
return c;},setPositionCoordinates:function(k,g,d){var f=k.offset.y,h=k.offset.x,e=(d==document.body)?window.getScroll():d.getPosition(),j=e.y,c=e.x,i=window.getSize();
switch(k.position.x){case"left":g.x=c+h;break;case"right":g.x=c+h+d.offsetWidth;break;default:g.x=c+((d==document.body?i.x:d.offsetWidth)/2)+h;break;}switch(k.position.y){case"top":g.y=j+f;
break;case"bottom":g.y=j+f+d.offsetHeight;break;default:g.y=j+((d==document.body?i.y:d.offsetHeight)/2)+f;break;}},toMinMax:function(c,d){var f={left:"x",top:"y"},e;
["minimum","maximum"].each(function(g){["left","top"].each(function(h){e=d[g]?d[g][f[h]]:null;if(e!=null&&((g=="minimum")?c[h]<e:c[h]>e)){c[h]=e;}});});
},toRelFixedPosition:function(e,c){var d=window.getScroll();c.top+=d.y;c.left+=d.x;},toIgnoreScroll:function(e,d){var c=e.getScroll();d.top-=c.y;d.left-=c.x;
},toIgnoreMargins:function(c,d){c.left+=d.edge.x=="right"?d.dimensions["margin-right"]:(d.edge.x!="center"?-d.dimensions["margin-left"]:-d.dimensions["margin-left"]+((d.dimensions["margin-right"]+d.dimensions["margin-left"])/2));
c.top+=d.edge.y=="bottom"?d.dimensions["margin-bottom"]:(d.edge.y!="center"?-d.dimensions["margin-top"]:-d.dimensions["margin-top"]+((d.dimensions["margin-bottom"]+d.dimensions["margin-top"])/2));
},toEdge:function(c,d){var e={},g=d.dimensions,f=d.edge;switch(f.x){case"left":e.x=0;break;case"right":e.x=-g.x-g.computedRight-g.computedLeft;break;default:e.x=-(Math.round(g.totalWidth/2));
break;}switch(f.y){case"top":e.y=0;break;case"bottom":e.y=-g.y-g.computedTop-g.computedBottom;break;default:e.y=-(Math.round(g.totalHeight/2));break;}c.x+=e.x;
c.y+=e.y;},getCoordinateFromValue:function(c){if(typeOf(c)!="string"){return c;}c=c.toLowerCase();return{x:c.test("left")?"left":(c.test("right")?"right":"center"),y:c.test(/upper|top/)?"top":(c.test("bottom")?"bottom":"center")};
}};Element.implement({position:function(d){if(d&&(d.x!=null||d.y!=null)){return(b?b.apply(this,arguments):this);}var c=this.setStyle("position","absolute").calculatePosition(d);
return(d&&d.returnPos)?c:this.setStyles(c);},calculatePosition:function(c){return a.getPosition(this,c);}});})(Element.prototype.position);Class.Occlude=new Class({occlude:function(c,b){b=document.id(b||this.element);
var a=b.retrieve(c||this.property);if(a&&!this.occluded){return(this.occluded=a);}this.occluded=false;b.store(c||this.property,this);return this.occluded;
}});var IframeShim=new Class({Implements:[Options,Events,Class.Occlude],options:{className:"iframeShim",src:'javascript:false;document.write("");',display:false,zIndex:null,margin:0,offset:{x:0,y:0},browsers:(Browser.ie6||(Browser.firefox&&Browser.version<3&&Browser.Platform.mac))},property:"IframeShim",initialize:function(b,a){this.element=document.id(b);
if(this.occlude()){return this.occluded;}this.setOptions(a);this.makeShim();return this;},makeShim:function(){if(this.options.browsers){var c=this.element.getStyle("zIndex").toInt();
if(!c){c=1;var b=this.element.getStyle("position");if(b=="static"||!b){this.element.setStyle("position","relative");}this.element.setStyle("zIndex",c);
}c=((this.options.zIndex!=null||this.options.zIndex===0)&&c>this.options.zIndex)?this.options.zIndex:c-1;if(c<0){c=1;}this.shim=new Element("iframe",{src:this.options.src,scrolling:"no",frameborder:0,styles:{zIndex:c,position:"absolute",border:"none",filter:"progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)"},"class":this.options.className}).store("IframeShim",this);
var a=(function(){this.shim.inject(this.element,"after");this[this.options.display?"show":"hide"]();this.fireEvent("inject");}).bind(this);if(!IframeShim.ready){window.addEvent("load",a);
}else{a();}}else{this.position=this.hide=this.show=this.dispose=Function.from(this);}},position:function(){if(!IframeShim.ready||!this.shim){return this;
}var a=this.element.measure(function(){return this.getSize();});if(this.options.margin!=undefined){a.x=a.x-(this.options.margin*2);a.y=a.y-(this.options.margin*2);
this.options.offset.x+=this.options.margin;this.options.offset.y+=this.options.margin;}this.shim.set({width:a.x,height:a.y}).position({relativeTo:this.element,offset:this.options.offset});
return this;},hide:function(){if(this.shim){this.shim.setStyle("display","none");}return this;},show:function(){if(this.shim){this.shim.setStyle("display","block");
}return this.position();},dispose:function(){if(this.shim){this.shim.dispose();}return this;},destroy:function(){if(this.shim){this.shim.destroy();}return this;
}});window.addEvent("load",function(){IframeShim.ready=true;});var Mask=new Class({Implements:[Options,Events],Binds:["position"],options:{style:{},"class":"mask",maskMargins:false,useIframeShim:true,iframeShimOptions:{}},initialize:function(b,a){this.target=document.id(b)||document.id(document.body);
this.target.store("mask",this);this.setOptions(a);this.render();this.inject();},render:function(){this.element=new Element("div",{"class":this.options["class"],id:this.options.id||"mask-"+String.uniqueID(),styles:Object.merge({},this.options.style,{display:"none"}),events:{click:function(a){this.fireEvent("click",a);
if(this.options.hideOnClick){this.hide();}}.bind(this)}});this.hidden=true;},toElement:function(){return this.element;},inject:function(b,a){a=a||(this.options.inject?this.options.inject.where:"")||this.target==document.body?"inside":"after";
b=b||(this.options.inject&&this.options.inject.target)||this.target;this.element.inject(b,a);if(this.options.useIframeShim){this.shim=new IframeShim(this.element,this.options.iframeShimOptions);
this.addEvents({show:this.shim.show.bind(this.shim),hide:this.shim.hide.bind(this.shim),destroy:this.shim.destroy.bind(this.shim)});}},position:function(){this.resize(this.options.width,this.options.height);
this.element.position({relativeTo:this.target,position:"topLeft",ignoreMargins:!this.options.maskMargins,ignoreScroll:this.target==document.body});return this;
},resize:function(a,e){var b={styles:["padding","border"]};if(this.options.maskMargins){b.styles.push("margin");}var d=this.target.getComputedSize(b);if(this.target==document.body){this.element.setStyles({width:0,height:0});
var c=window.getScrollSize();if(d.totalHeight<c.y){d.totalHeight=c.y;}if(d.totalWidth<c.x){d.totalWidth=c.x;}}this.element.setStyles({width:Array.pick([a,d.totalWidth,d.x]),height:Array.pick([e,d.totalHeight,d.y])});
return this;},show:function(){if(!this.hidden){return this;}window.addEvent("resize",this.position);this.position();this.showMask.apply(this,arguments);
return this;},showMask:function(){this.element.setStyle("display","block");this.hidden=false;this.fireEvent("show");},hide:function(){if(this.hidden){return this;
}window.removeEvent("resize",this.position);this.hideMask.apply(this,arguments);if(this.options.destroyOnHide){return this.destroy();}return this;},hideMask:function(){this.element.setStyle("display","none");
this.hidden=true;this.fireEvent("hide");},toggle:function(){this[this.hidden?"show":"hide"]();},destroy:function(){this.hide();this.element.destroy();this.fireEvent("destroy");
this.target.eliminate("mask");}});Element.Properties.mask={set:function(b){var a=this.retrieve("mask");if(a){a.destroy();}return this.eliminate("mask").store("mask:options",b);
},get:function(){var a=this.retrieve("mask");if(!a){a=new Mask(this,this.retrieve("mask:options"));this.store("mask",a);}return a;}};Element.implement({mask:function(a){if(a){this.set("mask",a);
}this.get("mask").show();return this;},unmask:function(){this.get("mask").hide();return this;}});var Spinner=new Class({Extends:Mask,Implements:Chain,options:{"class":"spinner",containerPosition:{},content:{"class":"spinner-content"},messageContainer:{"class":"spinner-msg"},img:{"class":"spinner-img"},fxOptions:{link:"chain"}},initialize:function(c,a){this.target=document.id(c)||document.id(document.body);
this.target.store("spinner",this);this.setOptions(a);this.render();this.inject();var b=function(){this.active=false;}.bind(this);this.addEvents({hide:b,show:b});
},render:function(){this.parent();this.element.set("id",this.options.id||"spinner-"+String.uniqueID());this.content=document.id(this.options.content)||new Element("div",this.options.content);
this.content.inject(this.element);if(this.options.message){this.msg=document.id(this.options.message)||new Element("p",this.options.messageContainer).appendText(this.options.message);
this.msg.inject(this.content);}if(this.options.img){this.img=document.id(this.options.img)||new Element("div",this.options.img);this.img.inject(this.content);
}this.element.set("tween",this.options.fxOptions);},show:function(a){if(this.active){return this.chain(this.show.bind(this));}if(!this.hidden){this.callChain.delay(20,this);
return this;}this.active=true;return this.parent(a);},showMask:function(a){var b=function(){this.content.position(Object.merge({relativeTo:this.element},this.options.containerPosition));
}.bind(this);if(a){this.parent();b();}else{if(!this.options.style.opacity){this.options.style.opacity=this.element.getStyle("opacity").toFloat();}this.element.setStyles({display:"block",opacity:0}).tween("opacity",this.options.style.opacity);
b();this.hidden=false;this.fireEvent("show");this.callChain();}},hide:function(a){if(this.active){return this.chain(this.hide.bind(this));}if(this.hidden){this.callChain.delay(20,this);
return this;}this.active=true;return this.parent(a);},hideMask:function(a){if(a){return this.parent();}this.element.tween("opacity",0).get("tween").chain(function(){this.element.setStyle("display","none");
this.hidden=true;this.fireEvent("hide");this.callChain();}.bind(this));},destroy:function(){this.content.destroy();this.parent();this.target.eliminate("spinner");
}});Request=Class.refactor(Request,{options:{useSpinner:false,spinnerOptions:{},spinnerTarget:false},initialize:function(a){this._send=this.send;this.send=function(b){var c=this.getSpinner();
if(c){c.chain(this._send.pass(b,this)).show();}else{this._send(b);}return this;};this.previous(a);},getSpinner:function(){if(!this.spinner){var b=document.id(this.options.spinnerTarget)||document.id(this.options.update);
if(this.options.useSpinner&&b){b.set("spinner",this.options.spinnerOptions);var a=this.spinner=b.get("spinner");["complete","exception","cancel"].each(function(c){this.addEvent(c,a.hide.bind(a));
},this);}}return this.spinner;}});Element.Properties.spinner={set:function(a){var b=this.retrieve("spinner");if(b){b.destroy();}return this.eliminate("spinner").store("spinner:options",a);
},get:function(){var a=this.retrieve("spinner");if(!a){a=new Spinner(this,this.retrieve("spinner:options"));this.store("spinner",a);}return a;}};Element.implement({spin:function(a){if(a){this.set("spinner",a);
}this.get("spinner").show();return this;},unspin:function(){this.get("spinner").hide();return this;}});