/*  Prototype JavaScript framework, version 1.7
 *  (c) 2005-2010 Sam Stephenson
 *
 *  Prototype is freely distributable under the terms of an MIT-style license.
 *  For details, see the Prototype web site: http://www.prototypejs.org/
 *
 *--------------------------------------------------------------------------*/
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Effect.ScopedQueue):a}},Effect.Queue=Effect.Queues.get("global"),Effect.Base=Class.create({position:null,start:function(a){a&&a.transition===!1&&(a.transition=Effect.Transitions.linear),this.options=Object.extend(Object.extend({},Effect.DefaultOptions),a||{}),this.currentFrame=0,this.state="idle",this.startOn=this.options.delay*1e3,this.finishOn=this.startOn+this.options.duration*1e3,this.fromToDelta=this.options.to-this.options.from,this.totalTime=this.finishOn-this.startOn,this.totalFrames=this.options.fps*this.options.duration,this.render=function(){function a(a,b){a.options[b+"Internal"]&&a.options[b+"Internal"](a),a.options[b]&&a.options[b](a)}return function(b){this.state==="idle"&&
(this.state="running",a(this,"beforeSetup"),this.setup&&this.setup(),a(this,"afterSetup")),this.state==="running"&&(b=this.options.transition(b)*this.fromToDelta+this.options.from,this.position=b,a(this,"beforeUpdate"),this.update&&this.update(b),a(this,"afterUpdate"))}}(),this.event("beforeStart"),this.options.sync||Effect.Queues.get(Object.isString(this.options.queue)?"global":this.options.queue.scope).add(this)},loop:function(a){if(a>=this.startOn){if(a>=this.finishOn){this.render(1),this.cancel(),this.event("beforeFinish"),this.finish&&this.finish(),this.event("afterFinish");return}var 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this)Object.isFunction(this[property])||a.set(property,this[property]);return"#<Effect:"+a.inspect()+",options:"+$H(this.options).inspect()+">"}}),Effect.Parallel=Class.create(Effect.Base,{initialize:function(a){this.effects=a||[],this.start(arguments[1])},update:function(a){this.effects.invoke("render",a)},finish:function(a){this.effects.each(function(b){b.render(1),b.cancel(),b.event("beforeFinish"),b.finish&&b.finish(a),b.event("afterFinish")})}}),Effect.Tween=Class.create(Effect.Base,{initialize:function(a,b,c){a=Object.isString(a)?$(a):a;var d=$A(arguments),e=d.last(),f=d.length==5?d[3]:null;this.method=Object.isFunction(e)?e.bind(a):Object.isFunction(a[e])?a[e].bind(a):function(b){a[e]=b},this.start(Object.extend({from:b,to:c},f||{}))},update:function(a){this.method(a)}}),Effect.Event=Class.create(Effect.Base,{initialize:function(){this.start(Object.extend({duration:0},arguments[0]||{}))},update:Prototype.emptyFunction}),Effect.Opacity=Class.create(Effect.Base,{initialize:function(a){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;Prototype.Browser.IE&&!this.element.currentStyle.hasLayout&&this.element.setStyle({zoom:1});var b=Object.extend({from:this.element.getOpacity()||0,to:1},arguments[1]||{});this.start(b)},update:function(a){this.element.setOpacity(a)}}),Effect.Move=Class.create(Effect.Base,{initialize:function(a){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;var b=Object.extend({x:0,y:0,mode:"relative"},arguments[1]||{});this.start(b)},setup:function(){this.element.makePositioned(),this.originalLeft=parseFloat(this.element.getStyle("left")||"0"),this.originalTop=parseFloat(this.element.getStyle("top")||"0"),this.options.mode=="absolute"&&(this.options.x=this.options.x-this.originalLeft,this.options.y=this.options.y-this.originalTop)},update:function(a){this.element.setStyle({left:(this.options.x*a+this.originalLeft).round()+"px",top:(this.options.y*a+this.originalTop).round()+"px"})}}),Effect.MoveBy=function(a,b,c){return new Effect.Move(a,Object.extend({x:c,y:b},arguments[3]||{}))},Effect.Scale=Class.create(Effect.Base,{initialize:function(a,b){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;var c=Object.extend({scaleX:!0,scaleY:!0,scaleContent:!0,scaleFromCenter:!1,scaleMode:"box",scaleFrom:100,scaleTo:b},arguments[2]||{});this.start(c)},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||!1,this.elementPositioning=this.element.getStyle("position"),this.originalStyle={},["top","left","width","height","fontSize"].each(function(a){this.originalStyle[a]=this.element.style[a]}.bind(this)),this.originalTop=this.element.offsetTop,this.originalLeft=this.element.offsetLeft;var a=this.element.getStyle("font-size")||"100%";["em","px","%","pt"].each(function(b){a.indexOf(b)>0&&(this.fontSize=parseFloat(a),this.fontSizeType=b)}.bind(this)),this.factor=(this.options.scaleTo-this.options.scaleFrom)/100,this.dims=null,this.options.scaleMode=="box"&&(this.dims=[this.element.offsetHeight,this.element.offsetWidth]),/^content/.test(this.options.scaleMode)&&(this.dims=[this.element.scrollHeight,this.element.scrollWidth]),this.dims||(this.dims=[this.options.scaleMode.originalHeight,this.options.scaleMode.originalWidth])},update:function(a){var b=this.options.scaleFrom/100+this.factor*a;this.options.scaleContent&&this.fontSize&&this.element.setStyle({fontSize:this.fontSize*b+this.fontSizeType}),this.setDimensions(this.dims[0]*b,this.dims[1]*b)},finish:function(a){this.restoreAfterFinish&&this.element.setStyle(this.originalStyle)},setDimensions:function(a,b){var c={};this.options.scaleX&&(c.width=b.round()+"px"),this.options.scaleY&&(c.height=a.round()+"px");if(this.options.scaleFromCenter){var d=(a-this.dims[0])/2,e=(b-this.dims[1])/2;this.elementPositioning=="absolute"?(this.options.scaleY&&(c.top=this.originalTop-d+"px"),this.options.scaleX&&(c.left=this.originalLeft-e+"px")):(this.options.scaleY&&(c.top=-d+"px"),this.options.scaleX&&(c.left=-e+"px"))}this.element.setStyle(c)}}),Effect.Highlight=Class.create(Effect.Base,{initialize:function(a){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;var b=Object.extend({startcolor:"#ffff99"},arguments[1]||{});this.start(b)},setup:function(){if(this.element.getStyle("display")=="none"){this.cancel();return}this.oldStyle={},this.options.keepBackgroundImage||(this.oldStyle.backgroundImage=this.element.getStyle("background-image"),this.element.setStyle({backgroundImage:"none"})),this.options.endcolor||(this.options.endcolor=this.element.getStyle("background-color").parseColor("#ffffff")),this.options.restorecolor||(this.options.restorecolor=this.element.getStyle("background-color")),this._base=$R(0,2).map(function(a){return parseInt(this.options.startcolor.slice(a*2+1,a*2+3),16)}.bind(this)),this._delta=$R(0,2).map(function(a){return parseInt(this.options.endcolor.slice(a*2+1,a*2+3),16)-this._base[a]}.bind(this))},update:function(a){this.element.setStyle({backgroundColor:$R(0,2).inject("#",function(b,c,d){return b+(this._base[d]+this._delta[d]*a).round().toColorPart()}.bind(this))})},finish:function(){this.element.setStyle(Object.extend(this.oldStyle,{backgroundColor:this.options.restorecolor}))}}),Effect.ScrollTo=function(a){var b=arguments[1]||{},c=document.viewport.getScrollOffsets(),d=$(a).cumulativeOffset();return b.offset&&(d[1]+=b.offset),new Effect.Tween(null,c.top,d[1],b,function(a){scrollTo(c.left,a.round())})},Effect.Fade=function(a){a=$(a);var b=a.getInlineOpacity(),c=Object.extend({from:a.getOpacity()||1,to:0,afterFinishInternal:function(a){if(a.options.to!=0)return;a.element.hide().setStyle({opacity:b})}},arguments[1]||{});return new Effect.Opacity(a,c)},Effect.Appear=function(a){a=$(a);var b=Object.extend({from:a.getStyle("display")=="none"?0:a.getOpacity()||0,to:1,afterFinishInternal:function(a){a.element.forceRerendering()},beforeSetup:function(a){a.element.setOpacity(a.options.from).show()}},arguments[1]||{});return new Effect.Opacity(a,b)},Effect.Puff=function(a){a=$(a);var b={opacity:a.getInlineOpacity(),position:a.getStyle("position"),top:a.style.top,left:a.style.left,width:a.style.width,height:a.style.height};return new Effect.Parallel([new Effect.Scale(a,200,{sync:!0,scaleFromCenter:!0,scaleContent:!0,restoreAfterFinish:!0}),new Effect.Opacity(a,{sync:!0,to:0})],Object.extend({duration:1,beforeSetupInternal:function(a){Position.absolutize(a.effects[0].element)},afterFinishInternal:function(a){a.effects[0].element.hide().setStyle(b)}},arguments[1]||{}))},Effect.BlindUp=function(a){return a=$(a),a.makeClipping(),new Effect.Scale(a,0,Object.extend({scaleContent:!1,scaleX:!1,restoreAfterFinish:!0,afterFinishInternal:function(a){a.element.hide().undoClipping()}},arguments[1]||{}))},Effect.BlindDown=function(a){a=$(a);var b=a.getDimensions();return new Effect.Scale(a,100,Object.extend({scaleContent:!1,scaleX:!1,scaleFrom:0,scaleMode:{originalHeight:b.height,originalWidth:b.width},restoreAfterFinish:!0,afterSetup:function(a){a.element.makeClipping().setStyle({height:"0px"}).show()},afterFinishInternal:function(a){a.element.undoClipping()}},arguments[1]||{}))},Effect.SwitchOff=function(a){a=$(a);var b=a.getInlineOpacity();return new Effect.Appear(a,Object.extend({duration:.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(a){new Effect.Scale(a.element,1,{duration:.3,scaleFromCenter:!0,scaleX:!1,scaleContent:!1,restoreAfterFinish:!0,beforeSetup:function(a){a.element.makePositioned().makeClipping()},afterFinishInternal:function(a){a.element.hide().undoClipping().undoPositioned().setStyle({opacity:b})}})}},arguments[1]||{}))},Effect.DropOut=function(a){a=$(a);var b={top:a.getStyle("top"),left:a.getStyle("left"),opacity:a.getInlineOpacity()};return new Effect.Parallel([new Effect.Move(a,{x:0,y:100,sync:!0}),new Effect.Opacity(a,{sync:!0,to:0})],Object.extend({duration:.5,beforeSetup:function(a){a.effects[0].element.makePositioned()},afterFinishInternal:function(a){a.effects[0].element.hide().undoPositioned().setStyle(b)}},arguments[1]||{}))},Effect.Shake=function(a){a=$(a);var b=Object.extend({distance:20,duration:.5},arguments[1]||{}),c=parseFloat(b.distance),d=parseFloat(b.duration)/10,e={top:a.getStyle("top"),left:a.getStyle("left")};return new Effect.Move(a,{x:c,y:0,duration:d,afterFinishInternal:function(a){new Effect.Move(a.element,{x:-c*2,y:0,duration:d*2,afterFinishInternal:function(a){new Effect.Move(a.element,{x:c*2,y:0,duration:d*2,afterFinishInternal:function(a){new Effect.Move(a.element,{x:-c*2,y:0,duration:d*2,afterFinishInternal:function(a){new Effect.Move(a.element,{x:c*2,y:0,duration:d*2,afterFinishInternal:function(a){new Effect.Move(a.element,{x:-c,y:0,duration:d,afterFinishInternal:function(a){a.element.undoPositioned().setStyle(e)}})}})}})}})}})}})},Effect.SlideDown=function(a){a=$(a).cleanWhitespace();var b=a.down().getStyle("bottom"),c=a.getDimensions();return new Effect.Scale(a,100,Object.extend({scaleContent:!1,scaleX:!1,scaleFrom:window.opera?0:1,scaleMode:{originalHeight:c.height,originalWidth:c.width},restoreAfterFinish:!0,afterSetup:function(a){a.element.makePositioned(),a.element.down().makePositioned(),window.opera&&a.element.setStyle({top:""}),a.element.makeClipping().setStyle({height:"0px"}).show()},afterUpdateInternal:function(a){a.element.down().setStyle({bottom:a.dims[0]-a.element.clientHeight+"px"})},afterFinishInternal:function(a){a.element.undoClipping().undoPositioned(),a.element.down().undoPositioned().setStyle({bottom:b})}},arguments[1]||{}))},Effect.SlideUp=function(a){a=$(a).cleanWhitespace();var b=a.down().getStyle("bottom"),c=a.getDimensions();return new Effect.Scale(a,window.opera?0:1,Object.extend({scaleContent:!1,scaleX:!1,scaleMode:"box",scaleFrom:100,scaleMode:{originalHeight:c.height,originalWidth:c.width},restoreAfterFinish:!0,afterSetup:function(a){a.element.makePositioned(),a.element.down().makePositioned(),window.opera&&a.element.setStyle({top:""}),a.element.makeClipping().show()},afterUpdateInternal:function(a){a.element.down().setStyle({bottom:a.dims[0]-a.element.clientHeight+"px"})},afterFinishInternal:function(a){a.element.hide().undoClipping().undoPositioned(),a.element.down().undoPositioned().setStyle({bottom:b})}},arguments[1]||{}))},Effect.Squish=function(a){return new Effect.Scale(a,window.opera?1:0,{restoreAfterFinish:!0,beforeSetup:function(a){a.element.makeClipping()},afterFinishInternal:function(a){a.element.hide().undoClipping()}})},Effect.Grow=function(a){a=$(a);var b=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},arguments[1]||{}),c={top:a.style.top,left:a.style.left,height:a.style.height,width:a.style.width,opacity:a.getInlineOpacity()},d=a.getDimensions(),e,f,g,h;switch(b.direction){case"top-left":e=f=g=h=0;break;case"top-right":e=d.width,f=h=0,g=-d.width;break;case"bottom-left":e=g=0,f=d.height,h=-d.height;break;case"bottom-right":e=d.width,f=d.height,g=-d.width,h=-d.height;break;case"center":e=d.width/2,f=d.height/2,g=-d.width/2,h=-d.height/2}return new Effect.Move(a,{x:e,y:f,duration:.01,beforeSetup:function(a){a.element.hide().makeClipping().makePositioned()},afterFinishInternal:function(a){new Effect.Parallel([new Effect.Opacity(a.element,{sync:!0,to:1,from:0,transition:b.opacityTransition}),new Effect.Move(a.element,{x:g,y:h,sync:!0,transition:b.moveTransition}),new Effect.Scale(a.element,100,{scaleMode:{originalHeight:d.height,originalWidth:d.width},sync:!0,scaleFrom:window.opera?1:0,transition:b.scaleTransition,restoreAfterFinish:!0})],Object.extend({beforeSetup:function(a){a.effects[0].element.setStyle({height:"0px"}).show()},afterFinishInternal:function(a){a.effects[0].element.undoClipping().undoPositioned().setStyle(c)}},b))}})},Effect.Shrink=function(a){a=$(a);var b=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},arguments[1]||{}),c={top:a.style.top,left:a.style.left,height:a.style.height,width:a.style.width,opacity:a.getInlineOpacity()},d=a.getDimensions(),e,f;switch(b.direction){case"top-left":e=f=0;break;case"top-right":e=d.width,f=0;break;case"bottom-left":e=0,f=d.height;break;case"bottom-right":e=d.width,f=d.height;break;case"center":e=d.width/2,f=d.height/2}return new Effect.Parallel([new Effect.Opacity(a,{sync:!0,to:0,from:1,transition:b.opacityTransition}),new Effect.Scale(a,window.opera?1:0,{sync:!0,transition:b.scaleTransition,restoreAfterFinish:!0}),new Effect.Move(a,{x:e,y:f,sync:!0,transition:b.moveTransition})],Object.extend({beforeStartInternal:function(a){a.effects[0].element.makePositioned().makeClipping()},afterFinishInternal:function(a){a.effects[0].element.hide().undoClipping().undoPositioned().setStyle(c)}},b))},Effect.Pulsate=function(a){a=$(a);var b=arguments[1]||{},c=a.getInlineOpacity(),d=b.transition||Effect.Transitions.linear,e=function(a){return 1-d(-Math.cos(a*(b.pulses||5)*2*Math.PI)/2+.5)};return new Effect.Opacity(a,Object.extend(Object.extend({duration:2,from:0,afterFinishInternal:function(a){a.element.setStyle({opacity:c})}},b),{transition:e}))},Effect.Fold=function(a){a=$(a);var b={top:a.style.top,left:a.style.left,width:a.style.width,height:a.style.height};return a.makeClipping(),new Effect.Scale(a,5,Object.extend({scaleContent:!1,scaleX:!1,afterFinishInternal:function(c){new Effect.Scale(a,1,{scaleContent:!1,scaleY:!1,afterFinishInternal:function(a){a.element.hide().undoClipping().setStyle(b)}})}},arguments[1]||{}))},Effect.Morph=Class.create(Effect.Base,{initialize:function(a){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;var b=Object.extend({style:{}},arguments[1]||{});if(!Object.isString(b.style))this.style=$H(b.style);else if(b.style.include(":"))this.style=b.style.parseStyle();else{this.element.addClassName(b.style),this.style=$H(this.element.getStyles()),this.element.removeClassName(b.style);var c=this.element.getStyles();this.style=this.style.reject(function(a){return a.value==c[a.key]}),b.afterFinishInternal=function(a){a.element.addClassName(a.options.style),a.transforms.each(function(b){a.element.style[b.style]=""})}}this.start(b)},setup:function(){function a(a){if(!a||["rgba(0, 0, 0, 0)","transparent"].include(a))a="#ffffff";return a=a.parseColor(),$R(0,2).map(function(b){return parseInt(a.slice(b*2+1,b*2+3),16)})}this.transforms=this.style.map(function(b){var c=b[0],d=b[1],e=null;if(d.parseColor("#zzzzzz")!="#zzzzzz")d=d.parseColor(),e="color";else if(c=="opacity")d=parseFloat(d),Prototype.Browser.IE&&!this.element.currentStyle.hasLayout&&this.element.setStyle({zoom:1});else if(Element.CSS_LENGTH.test(d)){var f=d.match(/^([\+\-]?[0-9\.]+)(.*)$/);d=parseFloat(f[1]),e=f.length==3?f[2]:null}var g=this.element.getStyle(c);return{style:c.camelize(),originalValue:e=="color"?a(g):parseFloat(g||0),targetValue:e=="color"?a(d):d,unit:e}}.bind(this)).reject(function(a){return a.originalValue==a.targetValue||a.unit!="color"&&(isNaN(a.originalValue)||isNaN(a.targetValue))})},update:function(a){var 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Autocompleter={};Autocompleter.Base=Class.create({baseInitialize:function(a,b,c){a=$(a),this.element=a,this.update=$(b),this.hasFocus=!1,this.changed=!1,this.active=!1,this.index=0,this.entryCount=0,this.oldElementValue=this.element.value,this.setOptions?this.setOptions(c):this.options=c||{},this.options.paramName=this.options.paramName||this.element.name,this.options.tokens=this.options.tokens||[],this.options.frequency=this.options.frequency||.4,this.options.minChars=this.options.minChars||1,this.options.onShow=this.options.onShow||function(a,b){if(!b.style.position||b.style.position=="absolute")b.style.position="absolute",Position.clone(a,b,{setHeight:!1,offsetTop:a.offsetHeight});Effect.Appear(b,{duration:.15})},this.options.onHide=this.options.onHide||function(a,b){new Effect.Fade(b,{duration:.15})},typeof this.options.tokens=="string"&&(this.options.tokens=Array(this.options.tokens)),this.options.tokens.include("\n")||this.options.tokens.push("\n"),this.observer=null,this.element.setAttribute("autocomplete","off"),Element.hide(this.update),Event.observe(this.element,"blur",this.onBlur.bindAsEventListener(this)),Event.observe(this.element,"keydown",this.onKeyPress.bindAsEventListener(this))},show:function(){Element.getStyle(this.update,"display")=="none"&&this.options.onShow(this.element,this.update),!this.iefix&&Prototype.Browser.IE&&Element.getStyle(this.update,"position")=="absolute"&&(new Insertion.After(this.update,'<iframe id="'+this.update.id+'_iefix" '+'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" '+'src="javascript:false;" frameborder="0" scrolling="no"></iframe>'),this.iefix=$(this.update.id+"_iefix")),this.iefix&&setTimeout(this.fixIEOverlapping.bind(this),50)},fixIEOverlapping:function(){Position.clone(this.update,this.iefix,{setTop:!this.update.style.height}),this.iefix.style.zIndex=1,this.update.style.zIndex=2,Element.show(this.iefix)},hide:function(){this.stopIndicator(),Element.getStyle(this.update,"display")!="none"&&this.options.onHide(this.element,this.update),this.iefix&&Element.hide(this.iefix)},startIndicator:function(){this.options.indicator&&Element.show(this.options.indicator)},stopIndicator:function(){this.options.indicator&&Element.hide(this.options.indicator)},onKeyPress:function(a){if(this.active)switch(a.keyCode){case Event.KEY_TAB:case Event.KEY_RETURN:this.selectEntry(),Event.stop(a);case Event.KEY_ESC:this.hide(),this.active=!1,Event.stop(a);return;case Event.KEY_LEFT:case Event.KEY_RIGHT:return;case Event.KEY_UP:this.markPrevious(),this.render(),Event.stop(a);return;case Event.KEY_DOWN:this.markNext(),this.render(),Event.stop(a);return}else if(a.keyCode==Event.KEY_TAB||a.keyCode==Event.KEY_RETURN||Prototype.Browser.WebKit>0&&a.keyCode==0)return;this.changed=!0,this.hasFocus=!0,this.observer&&clearTimeout(this.observer),this.observer=setTimeout(this.onObserverEvent.bind(this),this.options.frequency*1e3)},activate:function(){this.changed=!1,this.hasFocus=!0,this.getUpdatedChoices()},onHover:function(a){var b=Event.findElement(a,"LI");this.index!=b.autocompleteIndex&&(this.index=b.autocompleteIndex,this.render()),Event.stop(a)},onClick:function(a){var b=Event.findElement(a,"LI");this.index=b.autocompleteIndex,this.selectEntry(),this.hide()},onBlur:function(a){setTimeout(this.hide.bind(this),250),this.hasFocus=!1,this.active=!1},render:function(){if(this.entryCount>0){for(var a=0;a<this.entryCount;a++)this.index==a?Element.addClassName(this.getEntry(a),"selected"):Element.removeClassName(this.getEntry(a),"selected");this.hasFocus&&(this.show(),this.active=!0)}else this.active=!1,this.hide()},markPrevious:function(){this.index>0?this.index--:this.index=this.entryCount-1,this.getEntry(this.index).scrollIntoView(!0)},markNext:function(){this.index<this.entryCount-1?this.index++:this.index=0,this.getEntry(this.index).scrollIntoView(!1)},getEntry:function(a){return this.update.firstChild.childNodes[a]},getCurrentEntry:function(){return this.getEntry(this.index)},selectEntry:function(){this.active=!1,this.updateElement(this.getCurrentEntry())},updateElement:function(a){if(this.options.updateElement){this.options.updateElement(a);return}var b="";if(this.options.select){var c=$(a).select("."+this.options.select)||[];c.length>0&&(b=Element.collectTextNodes(c[0],this.options.select))}else b=Element.collectTextNodesIgnoreClass(a,"informal");var d=this.getTokenBounds();if(d[0]!=-1){var e=this.element.value.substr(0,d[0]),f=this.element.value.substr(d[0]).match(/^\s+/);f&&(e+=f[0]),this.element.value=e+b+this.element.value.substr(d[1])}else this.element.value=b;this.oldElementValue=this.element.value,this.element.focus(),this.options.afterUpdateElement&&this.options.afterUpdateElement(this.element,a)},updateChoices:function(a){if(!this.changed&&this.hasFocus){this.update.innerHTML=a,Element.cleanWhitespace(this.update),Element.cleanWhitespace(this.update.down());if(this.update.firstChild&&this.update.down().childNodes){this.entryCount=this.update.down().childNodes.length;for(var b=0;b<this.entryCount;b++){var c=this.getEntry(b);c.autocompleteIndex=b,this.addObservers(c)}}else this.entryCount=0;this.stopIndicator(),this.index=0,this.entryCount==1&&this.options.autoSelect?(this.selectEntry(),this.hide()):this.render()}},addObservers:function(a){Event.observe(a,"mouseover",this.onHover.bindAsEventListener(this)),Event.observe(a,"click",this.onClick.bindAsEventListener(this))},onObserverEvent:function(){this.changed=!1,this.tokenBounds=null,this.getToken().length>=this.options.minChars?this.getUpdatedChoices():(this.active=!1,this.hide()),this.oldElementValue=this.element.value},getToken:function(){var a=this.getTokenBounds();return this.element.value.substring(a[0],a[1]).strip()},getTokenBounds:function(){if(null!=this.tokenBounds)return this.tokenBounds;var a=this.element.value;if(a.strip().empty())return[-1,0];var b=arguments.callee.getFirstDifferencePos(a,this.oldElementValue),c=b==this.oldElementValue.length?1:0,d=-1,e=a.length,f;for(var g=0,h=this.options.tokens.length;g<h;++g)f=a.lastIndexOf(this.options.tokens[g],b+c-1),f>d&&(d=f),f=a.indexOf(this.options.tokens[g],b+c),-1!=f&&f<e&&(e=f);return this.tokenBounds=[d+1,e]}}),Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos=function(a,b){var c=Math.min(a.length,b.length);for(var d=0;d<c;++d)if(a[d]!=b[d])return d;return c},Ajax.Autocompleter=Class.create(Autocompleter.Base,{initialize:function(a,b,c,d){this.baseInitialize(a,b,d),this.options.asynchronous=!0,this.options.onComplete=this.onComplete.bind(this),this.options.defaultParams=this.options.parameters||null,this.url=c},getUpdatedChoices:function(){this.startIndicator();var a=encodeURIComponent(this.options.paramName)+"="+encodeURIComponent(this.getToken());this.options.parameters=this.options.callback?this.options.callback(this.element,a):a,this.options.defaultParams&&(this.options.parameters+="&"+this.options.defaultParams),new Ajax.Request(this.url,this.options)},onComplete:function(a){this.updateChoices(a.responseText)}}),Autocompleter.Local=Class.create(Autocompleter.Base,{initialize:function(a,b,c,d){this.baseInitialize(a,b,d),this.options.array=c},getUpdatedChoices:function(){this.updateChoices(this.options.selector(this))},setOptions:function(a){this.options=Object.extend({choices:10,partialSearch:!0,partialChars:2,ignoreCase:!0,fullSearch:!1,selector:function(a){var b=[],c=[],d=a.getToken(),e=0;for(var f=0;f<a.options.array.length&&b.length<a.options.choices;f++){var g=a.options.array[f],h=a.options.ignoreCase?g.toLowerCase().indexOf(d.toLowerCase()):g.indexOf(d);while(h!=-1){if(h==0&&g.length!=d.length){b.push("<li><strong>"+g.substr(0,d.length)+"</strong>"+g.substr(d.length)+"</li>");break}if(d.length>=a.options.partialChars&&a.options.partialSearch&&h!=-1)if(a.options.fullSearch||/\s/.test(g.substr(h-1,1))){c.push("<li>"+g.substr(0,h)+"<strong>"+g.substr(h,d.length)+"</strong>"+g.substr(h+d.length)+"</li>");break}h=a.options.ignoreCase?g.toLowerCase().indexOf(d.toLowerCase(),h+1):g.indexOf(d,h+1)}}return c.length&&(b=b.concat(c.slice(0,a.options.choices-b.length))),"<ul>"+b.join("")+"</ul>"}},a||{})}}),Field.scrollFreeActivate=function(a){setTimeout(function(){Field.activate(a)},1)},Ajax.InPlaceEditor=Class.create({initialize:function(a,b,c){this.url=b,this.element=a=$(a),this.prepareOptions(),this._controls={},arguments.callee.dealWithDeprecatedOptions(c),Object.extend(this.options,c||{}),!this.options.formId&&this.element.id&&(this.options.formId=this.element.id+"-inplaceeditor",$(this.options.formId)&&(this.options.formId="")),this.options.externalControl&&(this.options.externalControl=$(this.options.externalControl)),this.options.externalControl||(this.options.externalControlOnly=!1),this._originalBackground=this.element.getStyle("background-color")||"transparent",this.element.title=this.options.clickToEditText,this._boundCancelHandler=this.handleFormCancellation.bind(this),this._boundComplete=(this.options.onComplete||Prototype.emptyFunction).bind(this),this._boundFailureHandler=this.handleAJAXFailure.bind(this),this._boundSubmitHandler=this.handleFormSubmission.bind(this),this._boundWrapperHandler=this.wrapUp.bind(this),this.registerListeners()},checkForEscapeOrReturn:function(a){if(!this._editing||a.ctrlKey||a.altKey||a.shiftKey)return;Event.KEY_ESC==a.keyCode?this.handleFormCancellation(a):Event.KEY_RETURN==a.keyCode&&this.handleFormSubmission(a)},createControl:function(a,b,c){var d=this.options[a+"Control"],e=this.options[a+"Text"];if("button"==d){var f=document.createElement("input");f.type="submit",f.value=e,f.className="editor_"+a+"_button","cancel"==a&&(f.onclick=this._boundCancelHandler),this._form.appendChild(f),this._controls[a]=f}else if("link"==d){var g=document.createElement("a");g.href="#",g.appendChild(document.createTextNode(e)),g.onclick="cancel"==a?this._boundCancelHandler:this._boundSubmitHandler,g.className="editor_"+a+"_link",c&&(g.className+=" "+c),this._form.appendChild(g),this._controls[a]=g}},createEditField:function(){var a=this.options.loadTextURL?this.options.loadingText:this.getText(),b;if(1>=this.options.rows&&!/\r|\n/.test(this.getText())){b=document.createElement("input"),b.type="text";var c=this.options.size||this.options.cols||0;0<c&&(b.size=c)}else b=document.createElement("textarea"),b.rows=1>=this.options.rows?this.options.autoRows:this.options.rows,b.cols=this.options.cols||40;b.name=this.options.paramName,b.value=a,b.className="editor_field",this.options.submitOnBlur&&(b.onblur=this._boundSubmitHandler),this._controls.editor=b,this.options.loadTextURL&&this.loadExternalText(),this._form.appendChild(this._controls.editor)},createForm:function(){function b(b,c){var d=a.options["text"+b+"Controls"];if(!d||c===!1)return;a._form.appendChild(document.createTextNode(d))}var a=this;this._form=$(document.createElement("form")),this._form.id=this.options.formId,this._form.addClassName(this.options.formClassName),this._form.onsubmit=this._boundSubmitHandler,this.createEditField(),"textarea"==this._controls.editor.tagName.toLowerCase()&&this._form.appendChild(document.createElement("br")),this.options.onFormCustomization&&this.options.onFormCustomization(this,this._form),b("Before",this.options.okControl||this.options.cancelControl),this.createControl("ok",this._boundSubmitHandler),b("Between",this.options.okControl&&this.options.cancelControl),this.createControl("cancel",this._boundCancelHandler,"editor_cancel"),b("After",this.options.okControl||this.options.cancelControl)},destroy:function(){this._oldInnerHTML&&(this.element.innerHTML=this._oldInnerHTML),this.leaveEditMode(),this.unregisterListeners()},enterEditMode:function(a){if(this._saving||this._editing)return;this._editing=!0,this.triggerCallback("onEnterEditMode"),this.options.externalControl&&this.options.externalControl.hide(),this.element.hide(),this.createForm(),this.element.parentNode.insertBefore(this._form,this.element),this.options.loadTextURL||this.postProcessEditField(),a&&Event.stop(a)},enterHover:function(a){this.options.hoverClassName&&this.element.addClassName(this.options.hoverClassName);if(this._saving)return;this.triggerCallback("onEnterHover")},getText:function(){return this.element.innerHTML.unescapeHTML()},handleAJAXFailure:function(a){this.triggerCallback("onFailure",a),this._oldInnerHTML&&(this.element.innerHTML=this._oldInnerHTML,this._oldInnerHTML=null)},handleFormCancellation:function(a){this.wrapUp(),a&&Event.stop(a)},handleFormSubmission:function(a){var b=this._form,c=$F(this._controls.editor);this.prepareSubmission();var d=this.options.callback(b,c)||"";Object.isString(d)&&(d=d.toQueryParams()),d.editorId=this.element.id,this.options.ajaxOptions&&Object.extend(d,this.options.ajaxOptions.parameters||{});if(this.options.htmlResponse){var e=Object.extend({evalScripts:!0},this.options.ajaxOptions);Object.extend(e,{parameters:d,onComplete:this._boundWrapperHandler,onFailure:this._boundFailureHandler}),new Ajax.Updater({success:this.element},this.url,e)}else{var e=Object.extend({method:"get"},this.options.ajaxOptions);Object.extend(e,{parameters:d,onComplete:this
._boundWrapperHandler,onFailure:this._boundFailureHandler}),new Ajax.Request(this.url,e)}a&&Event.stop(a)},leaveEditMode:function(){this.element.removeClassName(this.options.savingClassName),this.removeForm(),this.leaveHover(),this.element.style.backgroundColor=this._originalBackground,this.element.show(),this.options.externalControl&&this.options.externalControl.show(),this._saving=!1,this._editing=!1,this._oldInnerHTML=null,this.triggerCallback("onLeaveEditMode")},leaveHover:function(a){this.options.hoverClassName&&this.element.removeClassName(this.options.hoverClassName);if(this._saving)return;this.triggerCallback("onLeaveHover")},loadExternalText:function(){this._form.addClassName(this.options.loadingClassName),this._controls.editor.disabled=!0;var a=Object.extend({method:"get"},this.options.ajaxOptions);Object.extend(a,{parameters:"editorId="+encodeURIComponent(this.element.id),onComplete:Prototype.emptyFunction,onSuccess:function(a){this._form.removeClassName(this.options.loadingClassName);var b=a.responseText;this.options.stripLoadedTextTags&&(b=b.stripTags()),this._controls.editor.value=b,this._controls.editor.disabled=!1,this.postProcessEditField()}.bind(this),onFailure:this._boundFailureHandler}),new Ajax.Request(this.options.loadTextURL,a)},postProcessEditField:function(){var a=this.options.fieldPostCreation;a&&$(this._controls.editor)["focus"==a?"focus":"activate"]()},prepareOptions:function(){this.options=Object.clone(Ajax.InPlaceEditor.DefaultOptions),Object.extend(this.options,Ajax.InPlaceEditor.DefaultCallbacks),[this._extraDefaultOptions].flatten().compact().each(function(a){Object.extend(this.options,a)}.bind(this))},prepareSubmission:function(){this._saving=!0,this.removeForm(),this.leaveHover(),this.showSaving()},registerListeners:function(){this._listeners={};var a;$H(Ajax.InPlaceEditor.Listeners).each(function(b){a=this[b.value].bind(this),this._listeners[b.key]=a,this.options.externalControlOnly||this.element.observe(b.key,a),this.options.externalControl&&this.options.externalControl.observe(b.key,a)}.bind(this))},removeForm:function(){if(!this._form)return;this._form.remove(),this._form=null,this._controls={}},showSaving:function(){this._oldInnerHTML=this.element.innerHTML,this.element.innerHTML=this.options.savingText,this.element.addClassName(this.options.savingClassName),this.element.style.backgroundColor=this._originalBackground,this.element.show()},triggerCallback:function(a,b){"function"==typeof this.options[a]&&this.options[a](this,b)},unregisterListeners:function(){$H(this._listeners).each(function(a){this.options.externalControlOnly||this.element.stopObserving(a.key,a.value),this.options.externalControl&&this.options.externalControl.stopObserving(a.key,a.value)}.bind(this))},wrapUp:function(a){this.leaveEditMode(),this._boundComplete(a,this.element)}}),Object.extend(Ajax.InPlaceEditor.prototype,{dispose:Ajax.InPlaceEditor.prototype.destroy}),Ajax.InPlaceCollectionEditor=Class.create(Ajax.InPlaceEditor,{initialize:function($super,a,b,c){this._extraDefaultOptions=Ajax.InPlaceCollectionEditor.DefaultOptions,$super(a,b,c)},createEditField:function(){var a=document.createElement("select");a.name=this.options.paramName,a.size=1,this._controls.editor=a,this._collection=this.options.collection||[],this.options.loadCollectionURL?this.loadCollection():this.checkForExternalText(),this._form.appendChild(this._controls.editor)},loadCollection:function(){this._form.addClassName(this.options.loadingClassName),this.showLoadingText(this.options.loadingCollectionText);var options=Object.extend({method:"get"},this.options.ajaxOptions);Object.extend(options,{parameters:"editorId="+encodeURIComponent(this.element.id),onComplete:Prototype.emptyFunction,onSuccess:function(transport){var js=transport.responseText.strip();if(!/^\[.*\]$/.test(js))throw"Server returned an invalid collection representation.";this._collection=eval(js),this.checkForExternalText()}.bind(this),onFailure:this.onFailure}),new Ajax.Request(this.options.loadCollectionURL,options)},showLoadingText:function(a){this._controls.editor.disabled=!0;var b=this._controls.editor.firstChild;b||(b=document.createElement("option"),b.value="",this._controls.editor.appendChild(b),b.selected=!0),b.update((a||"").stripScripts().stripTags())},checkForExternalText:function(){this._text=this.getText(),this.options.loadTextURL?this.loadExternalText():this.buildOptionList()},loadExternalText:function(){this.showLoadingText(this.options.loadingText);var a=Object.extend({method:"get"},this.options.ajaxOptions);Object.extend(a,{parameters:"editorId="+encodeURIComponent(this.element.id),onComplete:Prototype.emptyFunction,onSuccess:function(a){this._text=a.responseText.strip(),this.buildOptionList()}.bind(this),onFailure:this.onFailure}),new Ajax.Request(this.options.loadTextURL,a)},buildOptionList:function(){this._form.removeClassName(this.options.loadingClassName),this._collection=this._collection.map(function(a){return 2===a.length?a:[a,a].flatten()});var a="value"in this.options?this.options.value:this._text,b=this._collection.any(function(b){return b[0]==a}.bind(this));this._controls.editor.update("");var c;this._collection.each(function(d,e){c=document.createElement("option"),c.value=d[0],c.selected=b?d[0]==a:0==e,c.appendChild(document.createTextNode(d[1])),this._controls.editor.appendChild(c)}.bind(this)),this._controls.editor.disabled=!1,Field.scrollFreeActivate(this._controls.editor)}}),Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions=function(a){function b(b,c){if(b in a||c===undefined)return;a[b]=c}if(!a)return;b("cancelControl",a.cancelLink?"link":a.cancelButton?"button":a.cancelLink==a.cancelButton==!1?!1:undefined),b("okControl",a.okLink?"link":a.okButton?"button":a.okLink==a.okButton==!1?!1:undefined),b("highlightColor",a.highlightcolor),b("highlightEndColor",a.highlightendcolor)},Object.extend(Ajax.InPlaceEditor,{DefaultOptions:{ajaxOptions:{},autoRows:3,cancelControl:"link",cancelText:"cancel",clickToEditText:"Click to edit",externalControl:null,externalControlOnly:!1,fieldPostCreation:"activate",formClassName:"inplaceeditor-form",formId:null,highlightColor:"#ffff99",highlightEndColor:"#ffffff",hoverClassName:"",htmlResponse:!0,loadingClassName:"inplaceeditor-loading",loadingText:"Loading...",okControl:"button",okText:"ok",paramName:"value",rows:1,savingClassName:"inplaceeditor-saving",savingText:"Saving...",size:0,stripLoadedTextTags:!1,submitOnBlur:!1,textAfterControls:"",textBeforeControls:"",textBetweenControls:""},DefaultCallbacks:{callback:function(a){return Form.serialize(a)},onComplete:function(a,b){new Effect.Highlight(b,{startcolor:this.options.highlightColor,keepBackgroundImage:!0})},onEnterEditMode:null,onEnterHover:function(a){a.element.style.backgroundColor=a.options.highlightColor,a._effect&&a._effect.cancel()},onFailure:function(a,b){alert("Error communication with the server: "+a.responseText.stripTags())},onFormCustomization:null,onLeaveEditMode:null,onLeaveHover:function(a){a._effect=new Effect.Highlight(a.element,{startcolor:a.options.highlightColor,endcolor:a.options.highlightEndColor,restorecolor:a._originalBackground,keepBackgroundImage:!0})}},Listeners:{click:"enterEditMode",keydown:"checkForEscapeOrReturn",mouseover:"enterHover",mouseout:"leaveHover"}}),Ajax.InPlaceCollectionEditor.DefaultOptions={loadingCollectionText:"Loading options..."},Form.Element.DelayedObserver=Class.create({initialize:function(a,b,c){this.delay=b||.5,this.element=$(a),this.callback=c,this.timer=null,this.lastValue=$F(this.element),Event.observe(this.element,"keyup",this.delayedListener.bindAsEventListener(this))},delayedListener:function(a){if(this.lastValue==$F(this.element))return;this.timer&&clearTimeout(this.timer),this.timer=setTimeout(this.onTimerEvent.bind(this),this.delay*1e3),this.lastValue=$F(this.element)},onTimerEvent:function(){this.timer=null,this.callback(this.element,$F(this.element))}});if(Object.isUndefined(Effect))throw"dragdrop.js requires including script.aculo.us' effects.js library";var Droppables={drops:[],remove:function(a){this.drops=this.drops.reject(function(b){return b.element==$(a)})},add:function(a){a=$(a);var b=Object.extend({greedy:!0,hoverclass:null,tree:!1},arguments[1]||{});if(b.containment){b._containers=[];var c=b.containment;Object.isArray(c)?c.each(function(a){b._containers.push($(a))}):b._containers.push($(c))}b.accept&&(b.accept=[b.accept].flatten()),Element.makePositioned(a),b.element=a,this.drops.push(b)},findDeepestChild:function(a){deepest=a[0];for(i=1;i<a.length;++i)Element.isParent(a[i].element,deepest.element)&&(deepest=a[i]);return deepest},isContained:function(a,b){var c;return b.tree?c=a.treeNode:c=a.parentNode,b._containers.detect(function(a){return c==a})},isAffected:function(a,b,c){return c.element!=b&&(!c._containers||this.isContained(b,c))&&(!c.accept||Element.classNames(b).detect(function(a){return c.accept.include(a)}))&&Position.within(c.element,a[0],a[1])},deactivate:function(a){a.hoverclass&&Element.removeClassName(a.element,a.hoverclass),this.last_active=null},activate:function(a){a.hoverclass&&Element.addClassName(a.element,a.hoverclass),this.last_active=a},show:function(a,b){if(!this.drops.length)return;var c,d=[];this.drops.each(function(c){Droppables.isAffected(a,b,c)&&d.push(c)}),d.length>0&&(c=Droppables.findDeepestChild(d)),this.last_active&&this.last_active!=c&&this.deactivate(this.last_active),c&&(Position.within(c.element,a[0],a[1]),c.onHover&&c.onHover(b,c.element,Position.overlap(c.overlap,c.element)),c!=this.last_active&&Droppables.activate(c))},fire:function(a,b){if(!this.last_active)return;Position.prepare();if(this.isAffected([Event.pointerX(a),Event.pointerY(a)],b,this.last_active)&&this.last_active.onDrop)return this.last_active.onDrop(b,this.last_active.element,a),!0},reset:function(){this.last_active&&this.deactivate(this.last_active)}},Draggables={drags:[],observers:[],register:function(a){this.drags.length==0&&(this.eventMouseUp=this.endDrag.bindAsEventListener(this),this.eventMouseMove=this.updateDrag.bindAsEventListener(this),this.eventKeypress=this.keyPress.bindAsEventListener(this),Event.observe(document,"mouseup",this.eventMouseUp),Event.observe(document,"mousemove",this.eventMouseMove),Event.observe(document,"keypress",this.eventKeypress)),this.drags.push(a)},unregister:function(a){this.drags=this.drags.reject(function(b){return b==a}),this.drags.length==0&&(Event.stopObserving(document,"mouseup",this.eventMouseUp),Event.stopObserving(document,"mousemove",this.eventMouseMove),Event.stopObserving(document,"keypress",this.eventKeypress))},activate:function(a){a.options.delay?this._timeout=setTimeout(function(){Draggables._timeout=null,window.focus(),Draggables.activeDraggable=a}.bind(this),a.options.delay):(window.focus(),this.activeDraggable=a)},deactivate:function(){this.activeDraggable=null},updateDrag:function(a){if(!this.activeDraggable)return;var b=[Event.pointerX(a),Event.pointerY(a)];if(this._lastPointer&&this._lastPointer.inspect()==b.inspect())return;this._lastPointer=b,this.activeDraggable.updateDrag(a,b)},endDrag:function(a){this._timeout&&(clearTimeout(this._timeout),this._timeout=null);if(!this.activeDraggable)return;this._lastPointer=null,this.activeDraggable.endDrag(a),this.activeDraggable=null},keyPress:function(a){this.activeDraggable&&this.activeDraggable.keyPress(a)},addObserver:function(a){this.observers.push(a),this._cacheObserverCallbacks()},removeObserver:function(a){this.observers=this.observers.reject(function(b){return b.element==a}),this._cacheObserverCallbacks()},notify:function(a,b,c){this[a+"Count"]>0&&this.observers.each(function(d){d[a]&&d[a](a,b,c)}),b.options[a]&&b.options[a](b,c)},_cacheObserverCallbacks:function(){["onStart","onEnd","onDrag"].each(function(a){Draggables[a+"Count"]=Draggables.observers.select(function(b){return b[a]}).length})}},Draggable=Class.create({initialize:function(a){var b={handle:!1,reverteffect:function(a,b,c){var d=Math.sqrt(Math.abs(b^2)+Math.abs(c^2))*.02;new Effect.Move(a,{x:-c,y:-b,duration:d,queue:{scope:"_draggable",position:"end"}})},endeffect:function(a){var b=Object.isNumber(a._opacity)?a._opacity:1;new Effect.Opacity(a,{duration:.2,from:.7,to:b,queue:{scope:"_draggable",position:"end"},afterFinish:function(){Draggable._dragging[a]=!1}})},zindex:1e3,revert:!1,quiet:!1,scroll:!1,scrollSensitivity:20,scrollSpeed:15,snap:!1,delay:0};(!arguments[1]||Object.isUndefined(arguments[1].endeffect))&&Object.extend(b,{starteffect:function(a){a._opacity=Element.getOpacity(a),Draggable._dragging[a]=!0,new Effect.Opacity(a,{duration:.2,from:a._opacity,to:.7})}});var c=Object.extend(b,arguments[1]||{});this.element=$(a),c.handle&&Object.isString(c.handle)&&(this.handle=this.element.down("."+c.handle,0)),this.handle||(this.handle=$(c.handle)),this.handle||(this.handle=this.element),c.scroll&&!c.scroll.scrollTo&&!c.scroll.outerHTML&&(c.scroll=$(c.scroll),this._isScrollChild=Element.childOf(this.element,c.scroll)),Element.makePositioned(this.element),this.options=c,this.dragging=!1,this.eventMouseDown=this.initDrag.bindAsEventListener(this),Event.observe(this.handle,"mousedown",this.eventMouseDown),Draggables.register(this)},destroy:function(){Event.stopObserving(this.handle,"mousedown",this.eventMouseDown),Draggables.unregister(this)},currentDelta:function(){return[parseInt(Element.getStyle(this.element,"left")||"0"),parseInt(Element.getStyle(this.element,"top")||"0")]},initDrag:function(a){if(!Object.isUndefined(Draggable._dragging[this.element])&&Draggable._dragging[this.element])return;if(Event.isLeftClick(a)){var b=Event.element(a);if(!(!(tag_name=b.tagName.toUpperCase())||tag_name!="INPUT"&&tag_name!="SELECT"&&tag_name!="OPTION"&&tag_name!="BUTTON"&&tag_name!="TEXTAREA"))return;var c=[Event.pointerX(a),Event.pointerY(a)],d=this.element.cumulativeOffset();this.offset=[0,1].map(function(a){return c[a]-d[a]}),Draggables.activate(this),Event.stop(a)}},startDrag:function(a){this.dragging=!0,this.delta||(this.delta=this.currentDelta()),this.options.zindex&&(this.originalZ=parseInt(Element.getStyle(this.element,"z-index")||0),this.element.style.zIndex=this.options.zindex),this.options.ghosting&&(this._clone=this.element.cloneNode(!0),this._originallyAbsolute=this.element.getStyle("position")=="absolute",this._originallyAbsolute||Position.absolutize(this.element),this.element.parentNode.insertBefore(this._clone,this.element));if(this.options.scroll)if(this.options.scroll==window){var b=this._getWindowScroll(this.options.scroll);this.originalScrollLeft=b.left,this.originalScrollTop=b.top}else this.originalScrollLeft=this.options.scroll.scrollLeft,this.originalScrollTop=this.options.scroll.scrollTop;Draggables.notify("onStart",this,a),this.options.starteffect&&this.options.starteffect(this.element)},updateDrag:function(event,pointer){this.dragging||this.startDrag(event),this.options.quiet||(Position.prepare(),Droppables.show(pointer,this.element)),Draggables.notify("onDrag",this,event),this.draw(pointer),this.options.change&&this.options.change(this);if(this.options.scroll){this.stopScrolling();var p;if(this.options.scroll==window)with(this._getWindowScroll(this.options.scroll))p=[left,top,left+width,top+height];else p=Position.page(this.options.scroll).toArray(),p[0]+=this.options.scroll.scrollLeft+Position.deltaX,p[1]+=this.options.scroll.scrollTop+Position.deltaY,p.push(p[0]+this.options.scroll.offsetWidth),p.push(p[1]+this.options.scroll.offsetHeight);var speed=[0,0];pointer[0]<p[0]+this.options.scrollSensitivity&&(speed[0]=pointer[0]-(p[0]+this.options.scrollSensitivity)),pointer[1]<p[1]+this.options.scrollSensitivity&&(speed[1]=pointer[1]-(p[1]+this.options.scrollSensitivity)),pointer[0]>p[2]-this.options.scrollSensitivity&&(speed[0]=pointer[0]-(p[2]-this.options.scrollSensitivity)),pointer[1]>p[3]-this.options.scrollSensitivity&&(speed[1]=pointer[1]-(p[3]-this.options.scrollSensitivity)),this.startScrolling(speed)}Prototype.Browser.WebKit&&window.scrollBy(0,0),Event.stop(event)},finishDrag:function(a,b){this.dragging=!1;if(this.options.quiet){Position.prepare();var c=[Event.pointerX(a),Event.pointerY(a)];Droppables.show(c,this.element)}this.options.ghosting&&(this._originallyAbsolute||Position.relativize(this.element),delete this._originallyAbsolute,Element.remove(this._clone),this._clone=null);var d=!1;b&&(d=Droppables.fire(a,this.element),d||(d=!1)),d&&this.options.onDropped&&this.options.onDropped(this.element),Draggables.notify("onEnd",this,a);var e=this.options.revert;e&&Object.isFunction(e)&&(e=e(this.element));var f=this.currentDelta();e&&this.options.reverteffect?(d==0||e!="failure")&&this.options.reverteffect(this.element,f[1]-this.delta[1],f[0]-this.delta[0]):this.delta=f,this.options.zindex&&(this.element.style.zIndex=this.originalZ),this.options.endeffect&&this.options.endeffect(this.element),Draggables.deactivate(this),Droppables.reset()},keyPress:function(a){if(a.keyCode!=Event.KEY_ESC)return;this.finishDrag(a,!1),Event.stop(a)},endDrag:function(a){if(!this.dragging)return;this.stopScrolling(),this.finishDrag(a,!0),Event.stop(a)},draw:function(a){var b=this.element.cumulativeOffset();if(this.options.ghosting){var c=Position.realOffset(this.element);b[0]+=c[0]-Position.deltaX,b[1]+=c[1]-Position.deltaY}var d=this.currentDelta();b[0]-=d[0],b[1]-=d[1],this.options.scroll&&this.options.scroll!=window&&this._isScrollChild&&(b[0]-=this.options.scroll.scrollLeft-this.originalScrollLeft,b[1]-=this.options.scroll.scrollTop-this.originalScrollTop);var e=[0,1].map(function(c){return a[c]-b[c]-this.offset[c]}.bind(this));this.options.snap&&(Object.isFunction(this.options.snap)?e=this.options.snap(e[0],e[1],this):Object.isArray(this.options.snap)?e=e.map(function(a,b){return(a/this.options.snap[b]).round()*this.options.snap[b]}.bind(this)):e=e.map(function(a){return(a/this.options.snap).round()*this.options.snap}.bind(this)));var f=this.element.style;if(!this.options.constraint||this.options.constraint=="horizontal")f.left=e[0]+"px";if(!this.options.constraint||this.options.constraint=="vertical")f.top=e[1]+"px";f.visibility=="hidden"&&(f.visibility="")},stopScrolling:function(){this.scrollInterval&&(clearInterval(this.scrollInterval),this.scrollInterval=null,Draggables._lastScrollPointer=null)},startScrolling:function(a){if(!a[0]&&!a[1])return;this.scrollSpeed=[a[0]*this.options.scrollSpeed,a[1]*this.options.scrollSpeed],this.lastScrolled=new Date,this.scrollInterval=setInterval(this.scroll.bind(this),10)},scroll:function(){var current=new Date,delta=current-this.lastScrolled;this.lastScrolled=current;if(this.options.scroll==window)with(this._getWindowScroll(this.options.scroll))if(this.scrollSpeed[0]||this.scrollSpeed[1]){var d=delta/1e3;this.options.scroll.scrollTo(left+d*this.scrollSpeed[0],top+d*this.scrollSpeed[1])}else this.options.scroll.scrollLeft+=this.scrollSpeed[0]*delta/1e3,this.options.scroll.scrollTop+=this.scrollSpeed[1]*delta/1e3;Position.prepare(),Droppables.show(Draggables._lastPointer,this.element),Draggables.notify("onDrag",this),this._isScrollChild&&(Draggables._lastScrollPointer=Draggables._lastScrollPointer||$A(Draggables._lastPointer),Draggables._lastScrollPointer[0]+=this.scrollSpeed[0]*delta/1e3,Draggables._lastScrollPointer[1]+=this.scrollSpeed[1]*delta/1e3,Draggables._lastScrollPointer[0]<0&&(Draggables._lastScrollPointer[0]=0),Draggables._lastScrollPointer[1]<0&&(Draggables._lastScrollPointer[1]=0),this.draw(Draggables._lastScrollPointer)),this.options.change&&this.options.change(this)},_getWindowScroll:function(w){var T,L,W,H;with(w.document)w.document.documentElement&&documentElement.scrollTop?(T=documentElement.scrollTop,L=documentElement.scrollLeft):w.document.body&&(T=body.scrollTop,L=body.scrollLeft),w.innerWidth?(W=w.innerWidth,H=w.innerHeight):w.document.documentElement&&documentElement.clientWidth?(W=documentElement.clientWidth,H=documentElement.clientHeight):(W=body.offsetWidth,H=body.offsetHeight);return{top:T,left:L,width:W,height:H}}});Draggable._dragging={};var SortableObserver=Class.create({initialize:function(a,b){this.element=$(a),this.observer=b,this.lastValue=Sortable.serialize(this.element)},onStart:function(){this.lastValue=Sortable.serialize(this.element)},onEnd:function(){Sortable.unmark(),this.lastValue!=Sortable.serialize(this.element)&&this.observer(this.element)}}),Sortable={SERIALIZE_RULE:/^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,sortables:{},_findRootElement:function(a){while(a.tagName.toUpperCase()!="BODY"){if(a.id&&Sortable.sortables[a.id])return a;a=a.parentNode}},options:function(a){a=Sortable._findRootElement($(a));if(!a)return;return Sortable.sortables[a.id]},destroy:function(a){a=$(a);var b=Sortable.sortables[a.id];b&&(Draggables.removeObserver(b.element),b.droppables.each(function(a){Droppables.remove(a)}),b.draggables.invoke("destroy"),delete Sortable.sortables[b.element.id])},create:function(a){a=$(a);var b=Object.extend({element:a,tag:"li",dropOnEmpty:!1,tree:!1,treeTag:"ul",overlap:"vertical",constraint:"vertical",containment:a,handle:!1,only:!1,delay:0,hoverclass:null,ghosting:!1,quiet:!1,scroll:!1,scrollSensitivity:20,scrollSpeed:15,format:this.SERIALIZE_RULE,elements:!1,handles:!1,onChange:Prototype.emptyFunction,onUpdate:Prototype.emptyFunction},arguments[1]||{});this.destroy(a);var c={revert:!0,quiet:b.quiet,scroll:b.scroll,scrollSpeed:b.scrollSpeed,scrollSensitivity:b.scrollSensitivity,delay:b.delay,ghosting:b.ghosting,constraint:b.constraint,handle:b.handle};b.starteffect&&(c.starteffect=b.starteffect),b.reverteffect?c.reverteffect=b.reverteffect:b.ghosting&&(c.reverteffect=function(a){a.style.top=0,a.style.left=0}),b.endeffect&&(c.endeffect=b.endeffect),b.zindex&&(c.zindex=b.zindex);var d={overlap:b.overlap,containment:b.containment,tree:b.tree,hoverclass:b.hoverclass,onHover:Sortable.onHover},e={onHover:Sortable.onEmptyHover,overlap:b.overlap,containment:b.containment,hoverclass:b.hoverclass};Element.cleanWhitespace(a),b.draggables=[],b.droppables=[];if(b.dropOnEmpty||b.tree)Droppables.add(a,e),b.droppables.push(a);(b.elements||this.findElements(a,b)||[]).each(function(e,f){var g=b.handles?$(b.handles[f]):b.handle?$(e).select("."+b.handle)[0]:e;b.draggables.push(new Draggable(e,Object.extend(c,{handle:g}))),Droppables.add(e,d),b.tree&&(e.treeNode=a),b.droppables.push(e)}),b.tree&&(Sortable.findTreeElements(a,b)||[]).each(function(c){Droppables.add(c,e),c.treeNode=a,b.droppables.push(c)}),this.sortables[a.identify()]=b,Draggables.addObserver(new SortableObserver(a,b.onUpdate))},findElements:function(a,b){return Element.findChildren(a,b.only,b.tree?!0:!1,b.tag)},findTreeElements:function(a,b){return Element.findChildren(a,b.only,b.tree?!0:!1,b.treeTag)},onHover:function(a,b,c){if(Element.isParent(b,a))return;if(c>.33&&c<.66&&Sortable.options(b).tree)return;if(c>.5){Sortable.mark(b,"before");if(b.previousSibling!=a){var d=a.parentNode;a.style.visibility="hidden",b.parentNode.insertBefore(a,b),b.parentNode!=d&&Sortable.options(d).onChange(a),Sortable.options(b.parentNode).onChange(a)}}else{Sortable.mark(b,"after");var e=b.nextSibling||null;if(e!=a){var d=a.parentNode;a.style.visibility="hidden",b.parentNode.insertBefore(a,e),b.parentNode!=d&&Sortable.options(d).onChange(a),Sortable.options(b.parentNode).onChange(a)}}},onEmptyHover:function(a,b,c){var d=a.parentNode,e=Sortable.options(b);if(!Element.isParent(b,a)){var f,g=Sortable.findElements(b,{tag:e.tag,only:e.only}),h=null;if(g){var i=Element.offsetSize(b,e.overlap)*(1-c);for(f=0;f<g.length;f+=1)if(i-Element.offsetSize(g[f],e.overlap)>=0)i-=Element.offsetSize(g[f],e.overlap);else{if(i-Element.offsetSize(g[f],e.overlap)/2>=0){h=f+1<g.length?g[f+1]:null;break}h=g[f];break}}b.insertBefore(a,h),Sortable.options(d).onChange(a),e.onChange(a)}},unmark:function(){Sortable._marker&&Sortable._marker.hide()},mark:function(a,b){var c=Sortable.options(a.parentNode);if(c&&!c.ghosting)return;Sortable._marker||(Sortable._marker=($("dropmarker")||Element.extend(document.createElement("DIV"))).hide().addClassName("dropmarker").setStyle({position:"absolute"}),document.getElementsByTagName("body").item(0).appendChild(Sortable._marker));var d=a.cumulativeOffset();Sortable._marker.setStyle({left:d[0]+"px",top:d[1]+"px"}),b=="after"&&(c.overlap=="horizontal"?Sortable._marker.setStyle({left:d[0]+a.clientWidth+"px"}):Sortable._marker.setStyle({top:d[1]+a.clientHeight+"px"})),Sortable._marker.show()},_tree:function(a,b,c){var d=Sortable.findElements(a,b)||[];for(var e=0;e<d.length;++e){var f=d[e].id.match(b.format);if(!f)continue;var g={id:encodeURIComponent(f?f[1]:null),element:a,parent:c,children:[],position:c.children.length,container:$(d[e]).down(b.treeTag)};g.container&&this._tree(g.container,b,g),c.children.push(g)}return c},tree:function(a){a=$(a);var b=this.options(a),c=Object.extend({tag:b.tag,treeTag:b.treeTag,only:b.only,name:a.id,format:b.format},arguments[1]||{}),d={id:null,parent:null,children:[],container:a,position:0};return Sortable._tree(a,c,d)},_constructIndex:function(a){var b="";do a.id&&(b="["+a.position+"]"+b);while((a=a.parent)!=null);return b},sequence:function(a){a=$(a);var b=Object.extend(this.options(a),arguments[1]||{});return $(this.findElements(a,b)||[]).map(function(a){return a.id.match(b.format)?a.id.match(b.format)[1]:""})},setSequence:function(a,b){a=$(a);var c=Object.extend(this.options(a),arguments[2]||{}),d={};this.findElements(a,c).each(function(a){a.id.match(c.format)&&(d[a.id.match(c.format)[1]]=[a,a.parentNode]),a.parentNode.removeChild(a)}),b.each(function(a){var b=d[a];b&&(b[1].appendChild(b[0]),delete d[a])})},serialize:function(a){a=$(a);var b=Object.extend(Sortable.options(a),arguments[1]||{}),c=encodeURIComponent(arguments[1]&&arguments[1].name?arguments[1].name:a.id);return b.tree?Sortable.tree(a,arguments[1]).children.map(function(a){return[c+Sortable._constructIndex(a)+"[id]="+encodeURIComponent(a.id)].concat(a.children.map(arguments.callee))}).flatten().join("&"):Sortable.sequence(a,arguments[1]).map(function(a){return c+"[]="+encodeURIComponent(a)}).join("&")}};Element.isParent=function(a,b){return!a.parentNode||a==b?!1:a.parentNode==b?!0:Element.isParent(a.parentNode,b)},Element.findChildren=function(a,b,c,d){if(!a.hasChildNodes())return null;d=d.toUpperCase(),b&&(b=[b].flatten());var e=[];return $A(a.childNodes).each(function(a){a.tagName&&a.tagName.toUpperCase()==d&&(!b||Element.classNames(a).detect(function(a){return b.include(a)}))&&e.push(a);if(c){var f=Element.findChildren(a,b,c,d);f&&e.push(f)}}),e.length>0?e.flatten():[]},Element.offsetSize=function(a,b){return a["offset"+(b=="vertical"||b=="height"?"Height":"Width")]};var Resizables={instances:[],observers:[],register:function(a){this.instances.length==0&&(this.eventMouseUp=this.endResize.bindAsEventListener(this),this.eventMouseMove=this.updateResize.bindAsEventListener(this),Event.observe(document,"mouseup",this.eventMouseUp),Event.observe(document,"mousemove",this.eventMouseMove)),this.instances.push(a)},unregister:function(a){this.instances=this.instances.reject(function(b){return b==a}),this.instances.length==0&&(Event.stopObserving(document,"mouseup",this.eventMouseUp),Event.stopObserving(document,"mousemove",this.eventMouseMove))},activate:function(a){a.options.delay?this._timeout=setTimeout(function(){Resizables._timeout=null,Resizables.activeResizable=a}.bind(this),a.options.delay):this.activeResizable=a},deactivate:function(){this.activeResizable=null},updateResize:function(a){if(!this.activeResizable)return;var b=[Event.pointerX(a),Event.pointerY(a)];if(this._lastPointer&&this._lastPointer.inspect()==b.inspect())return;this._lastPointer=b,this.activeResizable.updateResize(a,b)},endResize:function(a){this._timeout&&(clearTimeout(this._timeout),this._timeout=null);if(!this.activeResizable)return;this._lastPointer=null,this.activeResizable.endResize(a),this.activeResizable=null},addObserver:function(a){this.observers.push(a),this._cacheObserverCallbacks()},removeObserver:function(a){this.observers=this.observers.reject(function(b){return b.element==a}),this._cacheObserverCallbacks()},notify:function(a,b,c){this[a+"Count"]>0&&this.observers.each(function(d){d[a]&&d[a](a,b,c)}),b.options[a]&&b.options[a](b,c)},_cacheObserverCallbacks:function(){["onStart","onEnd","onResize"].each(function(a){Resizables[a+"Count"]=Resizables.observers.select(function(b){return b[a]}).length})}},Resizable=Class.create();Resizable._resizing={},Resizable.prototype={initialize:function(a){var b={handle:!1,snap:!1,delay:0,minHeight:!1,minwidth:!1,maxHeight:!1,maxWidth:!1};this.element=$(a);var c=Object.extend(b,arguments[1]||{});c.handle&&typeof c.handle=="string"?this.handle=$(c.handle):c.handle&&(this.handle=c.handle),this.handle||(this.handle=this.element),this.options=c,this.dragging=!1,this.eventMouseDown=this.initResize.bindAsEventListener(this),Event.observe(this.handle,"mousedown",this.eventMouseDown),Resizables.register(this)},destroy:function(){Event.stopObserving(this.handle,"mousedown",this.eventMouseDown)},currentDelta:function(){return[parseInt(Element.getStyle(this.element,"width")||"0"),parseInt(Element.getStyle(this.element,"height")||"0")]},initResize:function(a){if(typeof Resizable._resizing[this.element]!="undefined"&&Resizable._resizing[this.element])return;if(Event.isLeftClick(a)){var b=Event.element(a);if(!(tag_name=b.tagName.toUpperCase())||tag_name!="INPUT"&&tag_name!="SELECT"&&tag_name!="OPTION"&&tag_name!="BUTTON"&&tag_name!="TEXTAREA")this.pointer=[Event.pointerX(a),Event.pointerY(a)],this.size=[parseInt(this.element.getStyle("width"))||0,parseInt(this.element.getStyle("height"))||0],Resizables.activate(this),Event.stop(a);else return}},startResize:function(a){this.resizing=!0,this.options.zindex&&(this.originalZ=parseInt(Element.getStyle(this.element,"z-index")||0),this.element.style.zIndex=this.options.zindex),Resizables.notify("onStart",this,a),Resizable._resizing[this.element]=!0},updateResize:function(a,b){this.resizing||this.startResize(a),Resizables.notify("onResize",this,a),this.draw(b),this.options.change&&this.options.change(this),Prototype.Browser.WebKit&&window.scrollBy(0,0),Event.stop(a)},finishResize:function(a,b){this.resizing=!1,Resizables.notify("onEnd",this,a),this.options.zindex&&(this.element.style.zIndex=this.originalZ),Resizable._resizing[this.element]=!1,Resizables.deactivate(this)},endResize:function(a){if(!this.resizing)return;this.finishResize(a,!0),Event.stop(a)},draw:function(a){var b=[0,1].map(function(b){return this.size[b]+a[b]-this.pointer[b]}.bind(this));this.options.snap&&(typeof this.options.snap=="function"?b=this.options.snap(b[0],b[1],this):this.options.snap instanceof Array?b=b.map(function(a,b){return Math.round(a/this.options.snap[b])*this.options.snap[b]}.bind(this)):b=b.map(function(a){return Math.round(a/this.options.snap)*this.options.snap}.bind(this)));var c=typeof this.options.minWidth=="function"?this.options.minWidth(this.element):this.options.minWidth,d=typeof this.options.maxWidth=="function"?this.options.maxWidth(this.element):this.options.maxWidth,e=typeof this.options.minHeight=="function"?this.options.minHeight(this.element):this.options.minHeight,f=typeof this.options.maxHeight=="function"?this.options.maxHeight(this.element):this.options.maxHeight;c&&b[0]<=c&&(b[0]=c),d&&b[0]>=d&&(b[0]=d),e&&b[1]<=e&&(b[1]=e),f&&b[1]>=f&&(b[1]=f);var g=this.element.style;if(!this.options.constraint||this.options.constraint=="horizontal")g.width=b[0]+"px";if(!this.options.constraint||this.options.constraint=="vertical")g.height=b[1]+"px";g.visibility=="hidden"&&(g.visibility="")}},typeof Control=="undefined"&&(Control={});var $proc=function(a){return typeof a=="function"?a:function(){return a}},$value=function(a){return typeof a=="function"?a():a};Object.Event={extend:function(a){a._objectEventSetup=function(a){this._observers=this._observers||{},this._observers[a]=this._observers[a]||[]},a.observe=function(a,b){if(typeof a=="string"&&typeof b!="undefined")this._objectEventSetup(a),this._observers[a].include(b)||this._observers[a].push(b);else for(var c in a)this.observe(c,a[c])},a.stopObserving=function(a,b){this._objectEventSetup(a),a&&b?this._observers[a]=this._observers[a].without(b):a?this._observers[a]=[]:this._observers={}},a.observeOnce=function(a,b){var c=function(){b.apply(this,arguments),this.stopObserving(a,c)}.bind(this);this._objectEventSetup(a),this._observers[a].push(c)},a.notify=function(a){this._objectEventSetup(a);var b=[],c=$A(arguments).slice(1);try{for(var d=0;d<this._observers[a].length;++d)b.push(this._observers[a][d].apply(this,c)||null)}catch(e){if(e==$break)return!1;throw e}return b},a.prototype&&(a.prototype._objectEventSetup=a._objectEventSetup,a.prototype.observe=a.observe,a.prototype.stopObserving=a.stopObserving
,a.prototype.observeOnce=a.observeOnce,a.prototype.notify=function(b){if(a.notify){var c=$A(arguments).slice(1);c.unshift(this),c.unshift(b),a.notify.apply(a,c)}this._objectEventSetup(b);var c=$A(arguments).slice(1),d=[];try{this.options&&this.options[b]&&typeof this.options[b]=="function"&&d.push(this.options[b].apply(this,c)||null);var e=this._observers[b];for(var f=0;f<e.length;++f)d.push(e[f].apply(this,c)||null)}catch(g){if(g==$break)return!1;throw g}return d})}},Element.addMethods({observeOnce:function(a,b,c){var d=function(){c.apply(this,arguments),Element.stopObserving(a,b,d)};Element.observe(a,b,d)}}),function(){function a(a){var b,c,d;a.wheelDelta?b=a.wheelDelta/120:a.detail&&(b=-a.detail/3);if(!b)return;c=Event.extend(a).target,c=Element.extend(c.nodeType===Node.TEXT_NODE?c.parentNode:c),d=c.fire("mouse:wheel",{delta:b});if(d.stopped)return Event.stop(a),!1}document.observe("mousewheel",a),document.observe("DOMMouseScroll",a)}();var IframeShim=Class.create({initialize:function(){this.element=new Element("iframe",{style:"position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);display:none",src:"javascript:void(0);",frameborder:0}),$(document.body).insert(this.element)},hide:function(){return this.element.hide(),this},show:function(){return this.element.show(),this},positionUnder:function(a){var a=$(a),b=a.cumulativeOffset(),c=a.getDimensions();return this.element.setStyle({left:b[0]+"px",top:b[1]+"px",width:c.width+"px",height:c.height+"px",zIndex:a.getStyle("zIndex")-1}).show(),this},setBounds:function(a){for(prop in a)a[prop]+="px";return this.element.setStyle(a),this},destroy:function(){return this.element&&this.element.remove(),this}});typeof Draggable!="undefined"&&(Draggable.prototype.draw=function(a){var b=Position.cumulativeOffset(this.element);if(this.options.ghosting){var c=Position.realOffset(this.element);b[0]+=c[0]-Position.deltaX,b[1]+=c[1]-Position.deltaY}var d=this.currentDelta();b[0]-=d[0],b[1]-=d[1],this.options.scroll&&this.options.scroll!=window&&this._isScrollChild&&(b[0]-=this.options.scroll.scrollLeft-this.originalScrollLeft,b[1]-=this.options.scroll.scrollTop-this.originalScrollTop);var e=[0,1].map(function(c){return a[c]-b[c]-this.offset[c]}.bind(this));this.options.snap&&(typeof this.options.snap=="function"?e=this.options.snap(e[0],e[1],this):this.options.snap instanceof Array?e=e.map(function(a,b){return Math.round(a/this.options.snap[b])*this.options.snap[b]}.bind(this)):e=e.map(function(a){return Math.round(a/this.options.snap)*this.options.snap}.bind(this)));if(this.options.onDraw)this.options.onDraw.bind(this)(e);else{var f=this.element.style;if(this.options.constrainToViewport){var g=document.viewport.getDimensions(),h=this.element.getDimensions(),i=parseInt(this.element.getStyle("margin-top")),j=parseInt(this.element.getStyle("margin-left")),k=[[0-j,0-i],[g.width-h.width-j,g.height-h.height-i]];if(!this.options.constraint||this.options.constraint=="horizontal")e[0]>=k[0][0]&&e[0]<=k[1][0]?this.element.style.left=e[0]+"px":this.element.style.left=(e[0]<k[0][0]?k[0][0]:k[1][0])+"px";if(!this.options.constraint||this.options.constraint=="vertical")e[1]>=k[0][1]&&e[1]<=k[1][1]?this.element.style.top=e[1]+"px":this.element.style.top=(e[1]<=k[0][1]?k[0][1]:k[1][1])+"px"}else{if(!this.options.constraint||this.options.constraint=="horizontal")f.left=e[0]+"px";if(!this.options.constraint||this.options.constraint=="vertical")f.top=e[1]+"px"}f.visibility=="hidden"&&(f.visibility="")}});if(typeof Prototype=="undefined")throw"Control.Window requires Prototype to be loaded.";if(typeof IframeShim=="undefined")throw"Control.Window requires IframeShim to be loaded.";if(typeof Object.Event=="undefined")throw"Control.Window requires Object.Event to be loaded.";Control.Window=Class.create({initialize:function(a,b){Control.Window.windows.push(this),this.container=!1,this.isOpen=!1,this.href=!1,this.sourceContainer=!1,this.ajaxRequest=!1,this.remoteContentLoaded=!1,this.numberInSequence=Control.Window.windows.length+1,this.indicator=!1,this.effects={fade:!1,appear:!1},this.indicatorEffects={fade:!1,appear:!1},this.options=Object.extend({beforeOpen:Prototype.emptyFunction,afterOpen:Prototype.emptyFunction,beforeClose:Prototype.emptyFunction,afterClose:Prototype.emptyFunction,height:null,width:null,className:!1,position:"center",offsetLeft:0,offsetTop:0,iframe:!1,hover:!1,indicator:!1,closeOnClick:!1,iframeshim:!1,fade:!1,fadeDuration:.75,draggable:!1,onDrag:Prototype.emptyFunction,resizable:!1,minHeight:!1,minWidth:!1,maxHeight:!1,maxWidth:!1,onResize:Prototype.emptyFunction,constrainToViewport:!1,method:"post",parameters:{},onComplete:Prototype.emptyFunction,onSuccess:Prototype.emptyFunction,onFailure:Prototype.emptyFunction,onException:Prototype.emptyFunction,onRemoteContentLoaded:Prototype.emptyFunction,insertRemoteContentAt:!1},b||{}),this.indicator=this.options.indicator?$(this.options.indicator):!1;if(a)if(typeof a=="string"&&a.match(Control.Window.uriRegex))this.href=a;else{this.container=$(a),this.createDefaultContainer(a);if(this.container&&(this.container.readAttribute("href")&&this.container.readAttribute("href")!=""||this.options.hover&&this.options.hover!==!0)){if(this.options.hover&&this.options.hover!==!0)this.sourceContainer=$(this.options.hover);else{this.sourceContainer=this.container,this.href=this.container.readAttribute("href");var c=this.href.match(/^#(.+)$/);c&&c[1]?(this.container=$(c[1]),this.href=!1):this.container=!1}this.sourceContainerOpenHandler=function(a){return this.open(a),a.stop(),!1}.bindAsEventListener(this),this.sourceContainerCloseHandler=function(a){this.close(a)}.bindAsEventListener(this),this.sourceContainerMouseMoveHandler=function(a){this.position(a)}.bindAsEventListener(this),this.options.hover?(this.sourceContainer.observe("mouseenter",this.sourceContainerOpenHandler),this.sourceContainer.observe("mouseleave",this.sourceContainerCloseHandler),this.options.position=="mouse"&&this.sourceContainer.observe("mousemove",this.sourceContainerMouseMoveHandler)):this.sourceContainer.observe("click",this.sourceContainerOpenHandler)}}this.createDefaultContainer(a),this.options.insertRemoteContentAt===!1&&(this.options.insertRemoteContentAt=this.container);var d={margin:0,position:"absolute",zIndex:Control.Window.initialZIndexForWindow()};this.options.width&&(d.width=$value(this.options.width)+"px"),this.options.height&&(d.height=$value(this.options.height)+"px"),this.container.setStyle(d),this.options.className&&this.container.addClassName(this.options.className),this.positionHandler=this.position.bindAsEventListener(this),this.outOfBoundsPositionHandler=this.ensureInBounds.bindAsEventListener(this),this.bringToFrontHandler=this.bringToFront.bindAsEventListener(this),this.container.observe("mousedown",this.bringToFrontHandler),this.container.hide(),this.closeHandler=this.close.bindAsEventListener(this),this.options.iframeshim&&(this.iFrameShim=new IframeShim,this.iFrameShim.hide()),this.applyResizable(),this.applyDraggable(),Event.observe(window,"resize",this.outOfBoundsPositionHandler),this.notify("afterInitialize")},open:function(a){if(this.isOpen)return this.bringToFront(),!1;if(this.notify("beforeOpen")===!1)return!1;this.options.closeOnClick&&(this.options.closeOnClick===!0?this.closeOnClickContainer=$(document.body):this.options.closeOnClick=="container"?this.closeOnClickContainer=this.container:this.options.closeOnClick=="overlay"?(Control.Overlay.load(),this.closeOnClickContainer=Control.Overlay.container):this.closeOnClickContainer=$(this.options.closeOnClick),this.closeOnClickContainer.observe("click",this.closeHandler));if(this.href&&!this.options.iframe&&!this.remoteContentLoaded){this.remoteContentLoaded=!0;if(this.href.match(/\.(jpe?g|gif|png|tiff?)$/i)){var b=new Element("img");b.observe("load",function(a){this.getRemoteContentInsertionTarget().insert(a),this.position(),this.notify("onRemoteContentLoaded")!==!1&&(this.options.indicator&&this.hideIndicator(),this.finishOpen())}.bind(this,b)),b.writeAttribute("src",this.href)}else this.ajaxRequest||(this.options.indicator&&this.showIndicator(),this.ajaxRequest=new Ajax.Request(this.href,{method:this.options.method,parameters:this.options.parameters,onComplete:function(a){this.notify("onComplete",a),this.ajaxRequest=!1}.bind(this),onSuccess:function(a){this.getRemoteContentInsertionTarget().insert(a.responseText),this.notify("onSuccess",a),this.notify("onRemoteContentLoaded")!==!1&&(this.options.indicator&&this.hideIndicator(),this.finishOpen())}.bind(this),onFailure:function(a){this.notify("onFailure",a),this.options.indicator&&this.hideIndicator()}.bind(this),onException:function(a,b){this.notify("onException",a,b),this.options.indicator&&this.hideIndicator()}.bind(this)}));return!0}if(this.options.iframe&&!this.remoteContentLoaded){this.remoteContentLoaded=!0,this.options.indicator&&this.showIndicator(),this.getRemoteContentInsertionTarget().insert(Control.Window.iframeTemplate.evaluate({href:this.href}));var c=this.container.down("iframe");c.onload=function(){this.notify("onRemoteContentLoaded"),this.options.indicator&&this.hideIndicator(),c.onload=null}.bind(this)}return this.finishOpen(a),!0},close:function(a){return!this.isOpen||this.notify("beforeClose",a)===!1?!1:(this.options.closeOnClick&&this.closeOnClickContainer.stopObserving("click",this.closeHandler),this.options.fade?this.effects.fade=new Effect.Fade(this.container,{queue:{position:"front",scope:"Control.Window"+this.numberInSequence},from:1,to:0,duration:this.options.fadeDuration/2,afterFinish:function(){this.iFrameShim&&this.iFrameShim.hide(),this.isOpen=!1,this.notify("afterClose")}.bind(this)}):(this.container.hide(),this.iFrameShim&&this.iFrameShim.hide()),this.ajaxRequest&&this.ajaxRequest.transport.abort(),!this.options.draggable&&!this.options.resizable&&this.options.position=="center"&&Event.stopObserving(window,"resize",this.positionHandler),!this.options.draggable&&this.options.position=="center"&&Event.stopObserving(window,"scroll",this.positionHandler),this.options.indicator&&this.hideIndicator(),this.options.fade||(this.isOpen=!1,this.notify("afterClose")),!0)},position:function(a){if(this.options.position=="mouse"){var b=[Event.pointerX(a),Event.pointerY(a)];this.container.setStyle({top:b[1]+$value(this.options.offsetTop)+"px",left:b[0]+$value(this.options.offsetLeft)+"px"});return}var c=this.container.getDimensions(),d=document.viewport.getDimensions();Position.prepare();var e=Position.deltaX+Math.floor((d.width-c.width)/2),f=Position.deltaY+(d.height>c.height?Math.floor((d.height-c.height)/2):0);if(this.options.position=="center"||this.options.position=="center_once")this.container.setStyle({top:c.height<=d.height?(f!=null&&f>0?f:0)+"px":0,left:c.width<=d.width?(e!=null&&e>0?e:0)+"px":0});else if(this.options.position=="relative"){var b=this.sourceContainer.cumulativeOffset(),g=b[1]+$value(this.options.offsetTop),h=b[0]+$value(this.options.offsetLeft);this.container.setStyle({top:c.height<=d.height?(this.options.constrainToViewport?Math.max(0,Math.min(d.height-c.height,g)):g)+"px":0,left:c.width<=d.width?(this.options.constrainToViewport?Math.max(0,Math.min(d.width-c.width,h)):h)+"px":0})}else if(this.options.position.length){var g=$value(this.options.position[1])+$value(this.options.offsetTop),h=$value(this.options.position[0])+$value(this.options.offsetLeft);this.container.setStyle({top:c.height<=d.height?(this.options.constrainToViewport?Math.max(0,Math.min(d.height-c.height,g)):g)+"px":0,left:c.width<=d.width?(this.options.constrainToViewport?Math.max(0,Math.min(d.width-c.width,h)):h)+"px":0})}this.iFrameShim&&this.updateIFrameShimZIndex()},ensureInBounds:function(){if(!this.isOpen)return;var a=document.viewport.getDimensions(),b=this.container.cumulativeOffset(),c=this.container.getDimensions();b.left+c.width>a.width&&this.container.setStyle({left:Math.max(0,a.width-c.width)+"px"}),b.top+c.height>a.height&&this.container.setStyle({top:Math.max(0,a.height-c.height)+"px"})},bringToFront:function(){Control.Window.bringToFront(this),this.notify("bringToFront")},destroy:function(){this.container.stopObserving("mousedown",this.bringToFrontHandler),this.draggable&&(Draggables.removeObserver(this.container),this.draggable.handle.stopObserving("mousedown",this.bringToFrontHandler),this.draggable.destroy()),this.resizable&&(Resizables.removeObserver(this.container),this.resizable.handle.stopObserving("mousedown",this.bringToFrontHandler),this.resizable.destroy()),this.container&&!this.sourceContainer&&this.container.remove(),this.sourceContainer&&(this.options.hover?(this.sourceContainer.stopObserving("mouseenter",this.sourceContainerOpenHandler),this.sourceContainer.stopObserving("mouseleave",this.sourceContainerCloseHandler),this.options.position=="mouse"&&this.sourceContainer.stopObserving("mousemove",this.sourceContainerMouseMoveHandler)):this.sourceContainer.stopObserving("click",this.sourceContainerOpenHandler)),this.iFrameShim&&this.iFrameShim.destroy(),Event.stopObserving(window,"resize",this.outOfBoundsPositionHandler),Control.Window.windows=Control.Window.windows.without(this),this.notify("afterDestroy")},applyResizable:function(){if(this.options.resizable){if(typeof Resizable=="undefined")throw"Control.Window requires resizable.js to be loaded.";var a=null;this.options.resizable===!0?(a=new Element("div",{className:"resizable_handle"}),this.container.insert(a)):a=$(this.options.resziable),this.resizable=new Resizable(this.container,{handle:a,minHeight:this.options.minHeight,minWidth:this.options.minWidth,maxHeight:this.options.constrainToViewport?function(a){return document.viewport.getDimensions().height-parseInt(a.style.top||0)-(a.getHeight()-parseInt(a.style.height||0))}:this.options.maxHeight,maxWidth:this.options.constrainToViewport?function(a){return document.viewport.getDimensions().width-parseInt(a.style.left||0)-(a.getWidth()-parseInt(a.style.width||0))}:this.options.maxWidth}),this.resizable.handle.observe("mousedown",this.bringToFrontHandler),Resizables.addObserver(new Control.Window.LayoutUpdateObserver(this,function(){this.iFrameShim&&this.updateIFrameShimZIndex(),this.notify("onResize")}.bind(this)))}},applyDraggable:function(){if(this.options.draggable){if(typeof Draggables=="undefined")throw"Control.Window requires dragdrop.js to be loaded.";var a=null;this.options.draggable===!0?(a=new Element("div",{className:"draggable_handle"}),this.container.insert(a)):a=$(this.options.draggable),this.draggable=new Draggable(this.container,{handle:a,constrainToViewport:this.options.constrainToViewport,zindex:this.container.getStyle("z-index"),starteffect:function(){Prototype.Browser.IE&&(this.old_onselectstart=document.onselectstart,document.onselectstart=function(){return!1})}.bind(this),endeffect:function(){document.onselectstart=this.old_onselectstart}.bind(this)}),this.draggable.handle.observe("mousedown",this.bringToFrontHandler),Draggables.addObserver(new Control.Window.LayoutUpdateObserver(this,function(){this.iFrameShim&&this.updateIFrameShimZIndex(),this.notify("onDrag")}.bind(this)))}},createDefaultContainer:function(a){this.container||(this.container=new Element("div",{id:"control_window_"+this.numberInSequence}),$(document.body).insert(this.container),typeof a=="string"&&$(a)==null&&!a.match(/^#(.+)$/)&&!a.match(Control.Window.uriRegex)&&this.container.update(a))},finishOpen:function(a){this.bringToFront();if(this.options.fade){if(typeof Effect=="undefined")throw"Control.Window requires effects.js to be loaded.";this.effects.fade&&this.effects.fade.cancel(),this.effects.appear=new Effect.Appear(this.container,{queue:{position:"end",scope:"Control.Window."+this.numberInSequence},from:0,to:1,duration:this.options.fadeDuration/2,afterFinish:function(){this.iFrameShim&&this.updateIFrameShimZIndex(),this.isOpen=!0,this.notify("afterOpen")}.bind(this)})}else this.container.show();return this.position(a),!this.options.draggable&&!this.options.resizable&&this.options.position=="center"&&Event.observe(window,"resize",this.positionHandler,!1),!this.options.draggable&&this.options.position=="center"&&Event.observe(window,"scroll",this.positionHandler,!1),this.options.fade||(this.isOpen=!0,this.notify("afterOpen")),!0},showIndicator:function(){this.showIndicatorTimeout=window.setTimeout(function(){this.options.fade?this.indicatorEffects.appear=new Effect.Appear(this.indicator,{queue:{position:"front",scope:"Control.Window.indicator."+this.numberInSequence},from:0,to:1,duration:this.options.fadeDuration/2}):this.indicator.show()}.bind(this),Control.Window.indicatorTimeout)},hideIndicator:function(){this.showIndicatorTimeout&&window.clearTimeout(this.showIndicatorTimeout),this.indicator.hide()},getRemoteContentInsertionTarget:function(){return typeof this.options.insertRemoteContentAt=="string"?this.container.down(this.options.insertRemoteContentAt):$(this.options.insertRemoteContentAt)},updateIFrameShimZIndex:function(){this.iFrameShim&&this.iFrameShim.positionUnder(this.container)}}),Object.extend(Control.Window,{windows:[],baseZIndex:9999,indicatorTimeout:250,iframeTemplate:new Template('<iframe src="#{href}" width="100%" height="100%" frameborder="0"></iframe>'),uriRegex:/^(\/|\#|https?\:\/\/|[\w]+\/)/,bringToFront:function(a){Control.Window.windows=Control.Window.windows.without(a),Control.Window.windows.push(a),Control.Window.windows.each(function(a,b){var c=Control.Window.baseZIndex+b;a.container.setStyle({zIndex:c}),a.isOpen&&a.iFrameShim&&a.updateIFrameShimZIndex(),a.options.draggable&&(a.draggable.options.zindex=c)})},open:function(a,b){var c=new Control.Window(a,b);return c.open(),c},initialZIndexForWindow:function(a){return Control.Window.baseZIndex+(Control.Window.windows.length-1)}}),Object.Event.extend(Control.Window),Control.Window.LayoutUpdateObserver=Class.create({initialize:function(a,b){this.w=a,this.element=$(a.container),this.observer=b},onStart:Prototype.emptyFunction,onEnd:function(a,b){b.element==this.element&&this.iFrameShim&&this.w.updateIFrameShimZIndex()},onResize:function(a,b){b.element==this.element&&this.observer(this.element)},onDrag:function(a,b){b.element==this.element&&this.observer(this.element)}}),Control.Overlay={id:"control_overlay",loaded:!1,container:!1,iframeshim:!1,lastOpacity:0,styles:{position:"fixed",top:0,left:0,width:"100%",height:"100%",zIndex:9998},ieStyles:{position:"absolute",top:0,left:0,zIndex:9998},effects:{fade:!1,appear:!1},load:function(){return Control.Overlay.loaded?!1:(Control.Overlay.loaded=!0,Control.Overlay.container=new Element("div",{id:Control.Overlay.id}),$(document.body).insert(Control.Overlay.container),Prototype.Browser.IE?(Control.Overlay.container.setStyle(Control.Overlay.ieStyles),Event.observe(window,"scroll",Control.Overlay.positionOverlay),Event.observe(window,"resize",Control.Overlay.positionOverlay),Control.Overlay.observe("beforeShow",Control.Overlay.positionOverlay)):Control.Overlay.container.setStyle(Control.Overlay.styles),Control.Overlay.iframeshim&&(Control.Overlay.iFrameShim=new IframeShim,Control.Overlay.iFrameShim.hide(),Event.observe(window,"resize",Control.Overlay.positionIFrameShim)),Control.Overlay.container.hide(),!0)},unload:function(){return Control.Overlay.loaded?(Event.stopObserving(window,"resize",Control.Overlay.positionOverlay),Control.Overlay.stopObserving("beforeShow",Control.Overlay.positionOverlay),Control.Overlay.iframeshim&&(Event.stopObserving(window,"resize",Control.Overlay.positionIFrameShim),Control.Overlay.iFrameShim.destroy()),Control.Overlay.container.remove(),Control.Overlay.loaded=!1,!0):!1},show:function(a,b){if(Control.Overlay.notify("beforeShow")===!1)return!1;Control.Overlay.lastOpacity=a,Control.Overlay.iframeshim&&(Control.Overlay.positionIFrameShim(),Control.Overlay.iFrameShim.show());if(b){if(typeof Effect=="undefined")throw"Control.Window requires effects.js to be loaded.";Control.Overlay.effects.fade&&Control.Overlay.effects.fade.cancel(),Control.Overlay.effects.appear=new Effect.Appear(Control.Overlay.container,{queue:{position:"end",scope:"Control.Overlay"},afterFinish:function(){Control.Overlay.notify("afterShow")},from:0,to:Control.Overlay.lastOpacity,duration:(b===!0?.75:b)/2})}else Control.Overlay.container.setStyle({opacity:a||1}),Control.Overlay.container.show(),Control.Overlay.notify("afterShow");return!0},hide:function(a){return Control.Overlay.notify("beforeHide")===!1?!1:(Control.Overlay.effects.appear&&Control.Overlay.effects.appear.cancel(),Control.Overlay.iframeshim&&Control.Overlay.iFrameShim.hide(),a?Control.Overlay.effects.fade=new Effect.Fade(Control.Overlay.container,{queue:{position:"front",scope:"Control.Overlay"},afterFinish:function(){Control.Overlay.notify("afterHide")},from:Control.Overlay.lastOpacity,to:0,duration:(a===!0?.75:a)/2}):(Control.Overlay.container.hide(),Control.Overlay.notify("afterHide")),!0)},positionIFrameShim:function(){Control.Overlay.container.visible()&&Control.Overlay.iFrameShim.positionUnder(Control.Overlay.container)},positionOverlay:function(){Control.Overlay.container.setStyle({width:document.body.clientWidth+"px",height:document.body.clientHeight+"px"})}},Object.Event.extend(Control.Overlay),Control.ToolTip=Class.create(Control.Window,{initialize:function($super,a,b,c){$super(b,Object.extend(Object.extend(Object.clone(Control.ToolTip.defaultOptions),c||{}),{position:"mouse",hover:a}))}}),Object.extend(Control.ToolTip,{defaultOptions:{offsetLeft:10}}),Control.Modal=Class.create(Control.Window,{initialize:function($super,a,b){Control.Modal.InstanceMethods.beforeInitialize.bind(this)(),$super(a,Object.extend(Object.clone(Control.Modal.defaultOptions),b||{}))},closeWithoutOverlay:function(){this.keepOverlay=!0,this.close()}}),Object.extend(Control.Modal,{defaultOptions:{overlayOpacity:.5,closeOnClick:"overlay"},current:!1,open:function(a,b){var c=new Control.Modal(a,b);return c.open(),c},close:function(){Control.Modal.current&&Control.Modal.current.close()},InstanceMethods:{beforeInitialize:function(){Control.Overlay.load(),this.observe("beforeOpen",Control.Modal.Observers.beforeOpen.bind(this)),this.observe("afterOpen",Control.Modal.Observers.afterOpen.bind(this)),this.observe("afterClose",Control.Modal.Observers.afterClose.bind(this))}},Observers:{beforeOpen:function(){Control.Window.windows.without(this).each(function(a){a.closeWithoutOverlay&&a.isOpen?a.closeWithoutOverlay():a.close()});if(!Control.Overlay.overlayFinishedOpening)throw Control.Overlay.observeOnce("afterShow",function(){Control.Overlay.overlayFinishedOpening=!0,this.open()}.bind(this)),Control.Overlay.show(this.options.overlayOpacity,this.options.fade?this.options.fadeDuration:!1),$break},afterOpen:function(){Control.Overlay.show(this.options.overlayOpacity),Control.Overlay.overlayFinishedOpening=!0,Control.Modal.current=this},afterClose:function(){this.keepOverlay||(Control.Overlay.hide(this.options.fade?this.options.fadeDuration:!1),Control.Overlay.overlayFinishedOpening=!1),this.keepOverlay=!1,Control.Modal.current=!1}}}),Control.LightBox=Class.create(Control.Window,{initialize:function($super,a,b){this.allImagesLoaded=!1;if(b.modal){var b=Object.extend(Object.clone(Control.LightBox.defaultOptions),b||{});b=Object.extend(Object.clone(Control.Modal.defaultOptions),b),b=Control.Modal.InstanceMethods.beforeInitialize.bind(this)(b),$super(a,b)}else $super(a,Object.extend(Object.clone(Control.LightBox.defaultOptions),b||{}));this.hasRemoteContent=this.href&&!this.options.iframe,this.hasRemoteContent?this.observe("onRemoteContentLoaded",Control.LightBox.Observers.onRemoteContentLoaded.bind(this)):this.applyImageObservers(),this.observe("beforeOpen",Control.LightBox.Observers.beforeOpen.bind(this))},applyImageObservers:function(){var a=this.getImages();this.numberImagesToLoad=a.length,this.numberofImagesLoaded=0,a.each(function(a){a.observe("load",function(a){++this.numberofImagesLoaded,this.numberImagesToLoad==this.numberofImagesLoaded&&(this.allImagesLoaded=!0,this.onAllImagesLoaded())}.bind(this,a)),a.hide()}.bind(this))},onAllImagesLoaded:function(){this.getImages().each(function(a){this.showImage(a)}.bind(this)),this.hasRemoteContent?(this.options.indicator&&this.hideIndicator(),this.finishOpen()):this.open()},getImages:function(){return this.container.select(Control.LightBox.imageSelector)},showImage:function(a){a.show()}}),Object.extend(Control.LightBox,{imageSelector:"img",defaultOptions:{},Observers:{beforeOpen:function(){if(!this.hasRemoteContent&&!this.allImagesLoaded)throw $break},onRemoteContentLoaded:function(){this.applyImageObservers();if(!this.allImagesLoaded)throw $break}}}),P.animationDebug=P.RAILS_ENV&&P.RAILS_ENV=="development"&&!1,P.count=0,P.id=function(){return P.count++},P.animationActions=["transition_to_target","show_target","hide_target","toggle_target","hide_all","show_all","transition_to_previous","transition_to_next","play"],P.animationElementTransitionActions=["transition_to_target","show_target","hide_target","toggle_target"],P.animationChildrenActions=["hide_all","show_all","transition_to_previous","transition_to_next","play"],P.players=$H(),document.observe("dom:loaded",function(){P.INIT_ANIMATIONS&&P.INIT_ANIMATIONS.each(function(a){P.players.set(a,new P.AnimationPlayer(a,!0))})}),document.observe("click",function(a){var b=a.findElement();if(b.match("a[href], a *")){b.match("a")||(b=b.up("a"));var c=b.href.split("#")[1],d=b.readAttribute("title"),e=$(c);if(e){a.stop();if(e.hasClassName("window")){P.windows.toggle(e,{link:b});return}var f=b.readAttribute("data-target-action");!f&&P.animationActions.indexOf(b.readAttribute("title"))>-1&&(f=b.readAttribute("title")),e.fire("pecel:anchor",{action:f})}}else{b.tagName=="SELECT"&&b.down(".ael")&&(b=b.children[b.selectedIndex]);if(b.hasClassName("ael")&&b.readAttribute("data-target")){var g=$(b.readAttribute("data-target"));g&&g.fire("pecel:anchor",{action:b.readAttribute("data-target-action")})}}var h=b.readAttribute("data-service");h&&(a.stop(),P.Services[h](b))}),P.AnimationPlayer=Class.create({initialize:function(a,b){this.animation=$(a),this.id=P.id();if(this.animation){var c=this.animation.readAttribute("data-animation-config");c&&(c=c.evalJSON(),this.start_delay=P.get_json_value(c,["subject_config","effect_config","play_config","start_delay"]),this.transition_delay=P.get_json_value(c,["subject_config","effect_config","play_config","transition_delay"]),this.play_once=P.get_json_value(c,["subject_config","effect_config","play_config","play_once"]))}if(this.play_once){Cookie.init({name:"autoplay"});if(Cookie.getData(this.animation.id))return;Cookie.setData(this.animation.id,!0)}var d=this.animation.up(".window");d?(console.log("player "+this.id+" a:"+this.animation.id+" is contained in window "+d.id),P.windows.open(d,{afterOpen:function(){b?this.play.bind(this).delay(this.start_delay,b):this.play()}.bind(this)})):this.play.bind(this).delay(this.start_delay)},play:function(a){a&&!this.stop_flag&&(P.animationDebug&&console.log("animation "+this.animation.id+" play onload"),this.play_once?this.animation.fire("pecel:anchor",{action:"transition_to_next"}):this.animation.fire("pecel:anchor",{action:"loop_to_next"})),!this.executer&&!this.stop_flag&&(this.executer=new PeriodicalExecuter(function(a){this.stop_flag?(P.animationDebug&&console.log("stopping animation "+this.animation.id),this.executer.stop(),this.stop_flag=!1,this.executer=null):(P.animationDebug&&console.log("PLAY "+this.id+" a:"+this.animation.id+" play executer"),this.animation.hasClassName("a")&&(this.play_once?this.animation.fire("pecel:anchor",{action:"transition_to_next"}):this.animation.fire("pecel:anchor",{action:"loop_to_next"})))}.bind(this),this.transition_delay))},stop:function(){this.stop_flag=!0}}),document.observe("pecel:anchor",function(a){a.stop(),console.log("pecel:anchor");var b=.5,c=a.findElement(),d=a.memo?a.memo.action:!1;if(d){var e=c.up(".window");e&&!e.visible()?P.windows.open(e,{afterOpen:function(){new P.Transition(c,{action:d})}}):new P.Transition(c,{action:d})}else{var f=c.hasClassName("ae")?$A([c]):$A([]),g=c.ancestors(),e=c.up(".window");e&&P.windows.open(e),g=g.findAll(function(a){return a.hasClassName("ae")&&!a.hasClassName("ac")}),f=f.concat(g);if(f.length==0)Effect.ScrollTo(c,{duration:"0.5",offset:-40});else while(t=f.pop())new P.Transition(t)}}),P.Transition=Class.create({initialize:function(a,b){this.options=b?b:{},this.action=this.options.action?this.options.action:"transition_to_target",this.ae_to=this.options.ae_to?$(this.options.ae_to):!1,this.ae_from=this.options.ae_from?$(this.options.ae_from):!1,this.animation=this.options.animation?$(this.options.animation):!1,this.targeting_animation=P.animationChildrenActions.indexOf(this.action)>-1,this.targeting_animation?a.hasClassName("a")?this.animation=a:a.up().hasClassName("a")?this.animation=a.up():console.log("cant determine target animation"):this.action=="transition_to_target"?this.ae_to=a:this.animation=a,P.animationDebug&&(console.log("animatie: a: "+(this.animation?this.animation.id:"X")+" with action: "+this.action),console.log("from"),console.log(this.ae_from),console.log("to"),console.log(this.ae_to));switch(this.action){case"transition_to_target":this.ae_to?this.animation||(this.animation=this.ae_to.up(".a"),this.ae_from=this.animation.down_bf(".ac",0,1),P.animationDebug&&console.log("ae_from: "+(this.ae_from?this.ae_from.id:"X")+" ae_to: "+(this.ae_to?this.ae_to.id:"X")),this.set_active_links(this.ae_to,!0,!1)):console.log("ERROR animation.js transition_to_target this.ae_to undefined"),new P.Animation(this.animation,this.ae_from,this.ae_to);break;case"transition_to_next":this.animation?(this.ae_from=this.animation.down_bf(".ac",0,1),this.ae_to=undefined,this.ae_to=this.ae_from.next(".ae"),this.set_active_links(this.ae_to,!0,!1),P.animationDebug&&console.log("ae_from: "+(this.ae_from?this.ae_from.id:"X")+" ae_to: "+(this.ae_to?this.ae_to.id:"X"))):console.log("ERROR animation.js transition_to_next this.animation undefined"),this.ae_to&&this.ae_to!=this.ae_from?new P.Animation(this.animation,this.ae_from,this.ae_to):console.log("not moving");break;case"loop_to_next":this.animation?(this.ae_from=this.animation.down_bf(".ac",0,1),this.ae_to=undefined,this.ae_to=this.ae_from.next(".ae"),this.ae_to||(this.ae_to=this.animation.down_bf(".ae",0,1)),this.set_active_links(this.ae_to,!0,!1),P.animationDebug&&console.log("ae_from: "+(this.ae_from?this.ae_from.id:"X")+" ae_to: "+(this.ae_to?this.ae_to.id:"X"))):console.log("ERROR animation.js transition_to_next this.animation undefined"),this.ae_to&&this.ae_to!=this.ae_from?new P.Animation(this.animation,this.ae_from,this.ae_to):console.log("not moving");break;case"transition_to_previous":this.animation?(this.ae_from=this.animation.down_bf(".ac",0,1),this.ae_to=this.ae_from.previous(".ae"),this.set_active_links(this.ae_to,!0,!1),P.animationDebug&&console.log("ae_from: "+(this.ae_from?this.ae_from.id:"X")+" ae_to: "+(this.ae_to?this.ae_to.id:"X"))):console.log("ERROR animation.js show_target this.ae_to undefined"),this.ae_to&&this.ae_to!=this.ae_from?(P.animationDebug&&console.log("ae_from: "+(this.ae_from?this.ae_from.id:"X")+" ae_to: "+(this.ae_to?this.ae_to.id:"X")),new P.Animation(this.animation,this.ae_from,this.ae_to)):console.log("not moving");break;case"show_target":this.ae_to?this.animation||(this.animation=this.ae_to.up(".a"),P.animationDebug&&console.log("ae_from: "+(this.ae_from?this.ae_from.id:"X")+" ae_to: "+(this.ae_to?this.ae_to.id:"X"))):console.log("ERROR animation.js show_target this.ae_to undefined"),this.ae_to.hasClassName("ac")||(new P.Animation(this.animation,null,this.ae_to),P.animationDebug&&console.log("ae_from: "+(this.ae_from?this.ae_from.id:"X")+" ae_to: "+(this.ae_to?this.ae_to.id:"X")),this.set_active_links(this.ae_to,!0,!0));break;case"hide_target":this.ae_to?this.animation||(this.animation=this.ae_to.up(".a")):console.log("ERROR animation.js hide_target this.ae_to undefined"),this.ae_to.hasClassName("ac")&&(new P.Animation(this.animation,this.ae_to,null),this.set_active_links(this.ae_to,!1,!0));break;case"toggle_target":this.animation||console.log("ERROR animation.js toggle_target this.animation undefined"),this.animation.hasClassName("ac")?(console.log("hide"),new P.Animation(this.animation,this.animation,null),this.set_active_links(this.animation,!1,!0)):(console.log("show"),new P.Animation(this.animation,null,this.animation),this.set_active_links(this.animation,!0,!0));break;case"hide_all":this.animation?this.animation.childElements().each(function(a){a.hasClassName("ae")&&a.hasClassName("ac")&&(new P.Animation(this.animation,a,null),this.set_active_links(this.animation,!1,!1))}.bind(this)):console.log("ERROR animation.js hide_all this.animation undefined");break;
case"show_all":this.animation?this.animation.childElements().each(function(a){a.hasClassName("ae")&&!a.hasClassName("ac")&&(console.log("s "+a),new P.Animation(this.animation,null,a),this.set_active_links(this.animation,!0,!1))}.bind(this)):console.log("ERROR animation.js show_all this.animation undefined");break;default:console.log("unkwon transition action")}},set_active_links:function(a,b,c){if(a){if(a.id==undefined||a.id=="")a=a.down_bf(".n");var d=$(a.id+"_link");P.animationDebug&&console.log("affected link:");if(d)if(d.up().tagName=="LI"&&!c){var e=d.up();e.up().childElements().each(function(a){a.removeClassName("active")}),e.addClassName("active")}else if(d.up().hasClassName("button")){var f=d.up();b?f.addClassName("active"):f.removeClassName("active")}else b?d.addClassName("active"):d.removeClassName("active");P.animationDebug&&console.log(d)}},setup_left_right_and_counter:function(){if(this.animation.readAttribute("data-left-right-controls")&&this.animation.readAttribute("data-left-right-controls")!="false"){var a=animation_page.down_bf(".previous"),b=animation_page.down_bf(".next"),c=ae_to.next(".ae"),d=ae_to.previous(".ae");c?(b.setAttribute("href","#"+c.identify()),b.show()):b.hide(),d?(a.setAttribute("href","#"+d.identify()),a.show()):a.hide()}this.animation.readAttribute("data-item-counter")&&this.animation.readAttribute("data-item-counter")!="false"&&this.animation.up().down_bf(".count").down(".current").update(this.animation.childElements().indexOf(ae_to)+1)}}),P.Animation=Class.create({initialize:function(a,b,c){this.animation=a;var d=a.readAttribute("data-animation-config");d?(d=d.evalJSON(),this.subject=d.subject,this.effect=P.get_json_value(d,["subject_config","effect"]),this.duration=P.get_json_value(d,["subject_config","effect_config","duration"])):this.subject="children",this.effect=="slide"&&(this.animation=this.animation.down_bf(".slide_cont")),this.ae_from=b,this.ae_to=c,P.animationDebug&&console.log("animatie: a: "+(this.animation?this.animation.id:"X")+" from: "+(this.from?this.from.id:"X")+" to: "+(this.to?this.to.id:"X")+" effect: "+this.effect),this.animate()},get_animation_height_start:function(){return this.animation_height_start||(this.animation_height_start=this.ae_from?this.ae_from.getLayout().get("margin-box-height"):this.get_animation_height_start()),this.animation_height_start},get_animation_height_end:function(){return this.animation_height_end||(this.animation_height_end=this.ae_to.getLayout().get("margin-box-height")),this.animation_height_end},reset_style_if_not_animation:function(){var b=!1;if(!this.animation.hasClassName("a")||this.animation.down_bf(".slide_cont"))this.animation.writeAttribute("style",null),P.animationDebug&&(console.log("!not animation"),console.log(a)),b=!0;return b},animate:function(){if(P.EDITING&&this.animation.up("#ew")&&this.reset_style_if_not_animation())return;switch(this.effect){case"slide_down":this.animation.hasClassName("anc")?(this.animation_height_start=this.animation.down().getLayout().get("margin-box-height"),this.animation.setStyle({display:"none",height:this.animation_height_start+"px"}),this.animation.slideDown({duration:this.duration,beforeSetup:function(a){this.animation.removeClassName("anc")}.bind(this),afterFinish:function(a){if(this.reset_style_if_not_animation())return;this.animation.addClassName("ac"),this.animation.setStyle({overflow:""})}.bind(this)})):this.animation.slideUp({duration:this.duration,afterFinish:function(a){if(this.reset_style_if_not_animation())return;this.animation.removeClassName("ac"),this.animation.setStyle({height:"",overflow:"",visibility:"",display:""}),this.animation.addClassName("anc")}.bind(this)});break;case"fade":this.ae_from&&(this.get_animation_height_start(),this.ae_from.fade({duration:this.duration,queue:{position:"end",scope:"animation"},afterSetup:function(a){this.ae_to&&this.animation.setStyle({height:this.animation_height_start+"px"})}.bind(this),afterFinish:function(a){if(this.reset_style_if_not_animation())return;this.ae_from.removeClassName("ac")}.bind(this)})),this.ae_to&&(this.get_animation_height_end(),this.ae_to.hide(),this.ae_to.addClassName("ac"),new 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