Fx.Slide=new Class({Extends:Fx,options:{mode:"vertical"},initialize:function(c,a){this.addEvent("complete",function(){this.open=(this.wrapper["offset"+this.layout.capitalize()]!=0);if(this.open&&Browser.Engine.webkit419){this.element.dispose().inject(this.wrapper)}},true);this.element=this.subject=$(c);this.parent(a);var b=this.element.retrieve("wrapper");this.wrapper=b||new Element("div",{styles:$extend(this.element.getStyles("margin","position"),{overflow:"hidden"})}).wraps(this.element);this.element.store("wrapper",this.wrapper).setStyle("margin",0);this.now=[];this.open=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(b,c,d){var e=[];var a=2;a.times(function(f){e[f]=Fx.compute(b[f],c[f],d)});return e},start:function(g,d){if(!this.check(arguments.callee,g,d)){return this}this[d||this.options.mode]();var e=this.element.getStyle(this.margin).toInt();var f=this.wrapper.getStyle(this.layout).toInt();var a=[[e,f],[0,this.offset]];var b=[[e,f],[-this.offset,0]];var c;switch(g){case"in":c=a;break;case"out":c=b;break;case"toggle":c=(this.wrapper["offset"+this.layout.capitalize()]==0)?a:b}return this.parent(c[0],c[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(b){var a=this.retrieve("slide");if(a){a.cancel()}return this.eliminate("slide").store("slide:options",$extend({link:"cancel"},b))},get:function(a){if(a||!this.retrieve("slide")){if(a||!this.retrieve("slide:options")){this.set("slide",a)}this.store("slide",new Fx.Slide(this,this.retrieve("slide:options")))}return this.retrieve("slide")}};Element.implement({slide:function(c,b){c=c||"toggle";var e=this.get("slide"),a;switch(c){case"hide":e.hide(b);break;case"show":e.show(b);break;case"toggle":var d=this.retrieve("slide:flag",e.open);e[(d)?"slideOut":"slideIn"](b);this.store("slide:flag",!d);a=true;break;default:e.start(c,b)}if(!a){this.eliminate("slide:flag")}return this}});var Drag=new Class({Implements:[Events,Options],options:{snap:6,unit:"px",grid:false,style:true,limit:false,handle:false,invert:false,preventDefault:false,modifiers:{x:"left",y:"top"}},initialize:function(){var b=Array.link(arguments,{options:Object.type,element:$defined});this.element=$(b.element);this.document=this.element.getDocument();this.setOptions(b.options||{});var a=$type(this.options.handle);this.handles=(a=="array"||a=="collection")?$$(this.options.handle):$(this.options.handle)||this.element;this.mouse={now:{},pos:{}};this.value={start:{},now:{}};this.selection=(Browser.Engine.trident)?"selectstart":"mousedown";this.bound={start:this.start.bind(this),check:this.check.bind(this),drag:this.drag.bind(this),stop:this.stop.bind(this),cancel:this.cancel.bind(this),eventStop:$lambda(false)};this.attach()},attach:function(){this.handles.addEvent("mousedown",this.bound.start);return this},detach:function(){this.handles.removeEvent("mousedown",this.bound.start);return this},start:function(c){if(this.options.preventDefault){c.preventDefault()}this.fireEvent("beforeStart",this.element);this.mouse.start=c.page;var a=this.options.limit;this.limit={x:[],y:[]};for(var b in this.options.modifiers){if(!this.options.modifiers[b]){continue}if(this.options.style){this.value.now[b]=this.element.getStyle(this.options.modifiers[b]).toInt()}else{this.value.now[b]=this.element[this.options.modifiers[b]]}if(this.options.invert){this.value.now[b]*=-1}this.mouse.pos[b]=c.page[b]-this.value.now[b];if(a&&a[b]){for(var d=2;d--;d){if($chk(a[b][d])){this.limit[b][d]=$lambda(a[b][d])()}}}}if($type(this.options.grid)=="number"){this.options.grid={x:this.options.grid,y:this.options.grid}}this.document.addEvents({mousemove:this.bound.check,mouseup:this.bound.cancel});this.document.addEvent(this.selection,this.bound.eventStop)},check:function(a){if(this.options.preventDefault){a.preventDefault()}var b=Math.round(Math.sqrt(Math.pow(a.page.x-this.mouse.start.x,2)+Math.pow(a.page.y-this.mouse.start.y,2)));if(b>this.options.snap){this.cancel();this.document.addEvents({mousemove:this.bound.drag,mouseup:this.bound.stop});this.fireEvent("start",this.element).fireEvent("snap",this.element)}},drag:function(a){if(this.options.preventDefault){a.preventDefault()}this.mouse.now=a.page;for(var b in this.options.modifiers){if(!this.options.modifiers[b]){continue}this.value.now[b]=this.mouse.now[b]-this.mouse.pos[b];if(this.options.invert){this.value.now[b]*=-1}if(this.options.limit&&this.limit[b]){if($chk(this.limit[b][1])&&(this.value.now[b]>this.limit[b][1])){this.value.now[b]=this.limit[b][1]}else{if($chk(this.limit[b][0])&&(this.value.now[b]<this.limit[b][0])){this.value.now[b]=this.limit[b][0]}}}if(this.options.grid[b]){this.value.now[b]-=(this.value.now[b]%this.options.grid[b])}if(this.options.style){this.element.setStyle(this.options.modifiers[b],this.value.now[b]+this.options.unit)}else{this.element[this.options.modifiers[b]]=this.value.now[b]}}this.fireEvent("drag",this.element)},cancel:function(a){this.document.removeEvent("mousemove",this.bound.check);this.document.removeEvent("mouseup",this.bound.cancel);if(a){this.document.removeEvent(this.selection,this.bound.eventStop);this.fireEvent("cancel",this.element)}},stop:function(a){this.document.removeEvent(this.selection,this.bound.eventStop);this.document.removeEvent("mousemove",this.bound.drag);this.document.removeEvent("mouseup",this.bound.stop);if(a){this.fireEvent("complete",this.element)}}});Element.implement({makeResizable:function(a){return new Drag(this,$merge({modifiers:{x:"width",y:"height"}},a))}});var Tips=new Class({Implements:[Events,Options],options:{onShow:function(a){a.setStyle("visibility","visible")},onHide:function(a){a.setStyle("visibility","hidden")},showDelay:100,hideDelay:100,className:null,offsets:{x:16,y:16},fixed:false},initialize:function(){var b=Array.link(arguments,{options:Object.type,elements:$defined});this.setOptions(b.options||null);this.tip=new Element("div").inject(document.body);if(this.options.className){this.tip.addClass(this.options.className)}var c=new Element("div",{"class":"tip-top"}).inject(this.tip);this.container=new Element("div",{"class":"tip"}).inject(this.tip);var a=new Element("div",{"class":"tip-bottom"}).inject(this.tip);this.tip.setStyles({position:"absolute",top:0,left:0,visibility:"hidden"});if(b.elements){this.attach(b.elements)}},attach:function(a){$$(a).each(function(e){var b=e.retrieve("tip:title",e.get("title"));var c=e.retrieve("tip:text",e.get("rel")||e.get("href"));var d=e.retrieve("tip:enter",this.elementEnter.bindWithEvent(this,e));var f=e.retrieve("tip:leave",this.elementLeave.bindWithEvent(this,e));e.addEvents({mouseenter:d,mouseleave:f});if(!this.options.fixed){var g=e.retrieve("tip:move",this.elementMove.bindWithEvent(this,e));e.addEvent("mousemove",g)}e.store("tip:native",e.get("title"));e.erase("title")},this);return this},detach:function(a){$$(a).each(function(b){b.removeEvent("mouseenter",b.retrieve("tip:enter")||$empty);b.removeEvent("mouseleave",b.retrieve("tip:leave")||$empty);b.removeEvent("mousemove",b.retrieve("tip:move")||$empty);b.eliminate("tip:enter").eliminate("tip:leave").eliminate("tip:move");var c=b.retrieve("tip:native");if(c){b.set("title",c)}});return this},elementEnter:function(d,a){$A(this.container.childNodes).each(Element.dispose);var b=a.retrieve("tip:title");if(b){this.titleElement=new Element("div",{"class":"tip-title"}).inject(this.container);this.fill(this.titleElement,b)}var c=a.retrieve("tip:text");if(c){this.textElement=new Element("div",{"class":"tip-text"}).inject(this.container);this.fill(this.textElement,c)}this.timer=$clear(this.timer);this.timer=this.show.delay(this.options.showDelay,this);this.position((!this.options.fixed)?d:{page:a.getPosition()})},elementLeave:function(a){$clear(this.timer);this.timer=this.hide.delay(this.options.hideDelay,this)},elementMove:function(a){this.position(a)},position:function(e){var g=window.getSize(),a=window.getScroll();var d={x:this.tip.offsetWidth,y:this.tip.offsetHeight};var f={x:"left",y:"top"};for(var c in f){var b=e.page[c]+this.options.offsets[c];if((b+d[c]-a[c])>g[c]){b=e.page[c]-this.options.offsets[c]-d[c]}this.tip.setStyle(f[c],b)}},fill:function(a,b){(typeof b=="string")?a.set("html",b):a.adopt(b)},show:function(){this.fireEvent("show",this.tip)},hide:function(){this.fireEvent("hide",this.tip)}});var Slider=new Class({Implements:[Events,Options],options:{onTick:function(a){if(this.options.snap){a=this.toPosition(this.step)}this.knob.setStyle(this.property,a)},snap:false,offset:0,range:false,wheel:false,steps:100,mode:"horizontal"},initialize:function(c,a,d){this.setOptions(d);this.element=$(c);this.knob=$(a);this.previousChange=this.previousEnd=this.step=-1;this.element.addEvent("mousedown",this.clickedElement.bind(this));if(this.options.wheel){this.element.addEvent("mousewheel",this.scrolledElement.bindWithEvent(this))}var b,f={},e={x:false,y:false};switch(this.options.mode){case"vertical":this.axis="y";this.property="top";b="offsetHeight";break;case"horizontal":this.axis="x";this.property="left";b="offsetWidth"}this.half=this.knob[b]/2;this.full=this.element[b]-this.knob[b]+(this.options.offset*2);this.min=$chk(this.options.range[0])?this.options.range[0]:0;this.max=$chk(this.options.range[1])?this.options.range[1]:this.options.steps;this.range=this.max-this.min;this.steps=this.options.steps||this.full;this.stepSize=Math.abs(this.range)/this.steps;this.stepWidth=this.stepSize*this.full/Math.abs(this.range);this.knob.setStyle("position","relative").setStyle(this.property,-this.options.offset);e[this.axis]=this.property;f[this.axis]=[-this.options.offset,this.full-this.options.offset];this.drag=new Drag(this.knob,{snap:0,limit:f,modifiers:e,onDrag:this.draggedKnob.bind(this),onStart:this.draggedKnob.bind(this),onComplete:function(){this.draggedKnob();this.end()}.bind(this)});if(this.options.snap){this.drag.options.grid=Math.ceil(this.stepWidth);this.drag.options.limit[this.axis][1]=this.full}},set:function(a){if(!((this.range>0)^(a<this.min))){a=this.min}if(!((this.range>0)^(a>this.max))){a=this.max}this.step=Math.round(a);this.checkStep();this.end();this.fireEvent("tick",this.toPosition(this.step));return this},clickedElement:function(b){var c=this.range<0?-1:1;var a=b.page[this.axis]-this.element.getPosition()[this.axis]-this.half;a=a.limit(-this.options.offset,this.full-this.options.offset);this.step=Math.round(this.min+c*this.toStep(a));this.checkStep();this.end();this.fireEvent("tick",a)},scrolledElement:function(a){var b=(this.options.mode=="horizontal")?(a.wheel<0):(a.wheel>0);this.set(b?this.step-this.stepSize:this.step+this.stepSize);a.stop()},draggedKnob:function(){var b=this.range<0?-1:1;var a=this.drag.value.now[this.axis];a=a.limit(-this.options.offset,this.full-this.options.offset);this.step=Math.round(this.min+b*this.toStep(a));this.checkStep()},checkStep:function(){if(this.previousChange!=this.step){this.previousChange=this.step;this.fireEvent("change",this.step)}},end:function(){if(this.previousEnd!==this.step){this.previousEnd=this.step;this.fireEvent("complete",this.step+"")}},toStep:function(a){var b=(a+this.options.offset)*this.stepSize/this.full*this.steps;return this.options.steps?Math.round(b-=b%this.stepSize):b},toPosition:function(a){return(this.full*Math.abs(this.min-a))/(this.steps*this.stepSize)-this.options.offset}});