var line=null;var Droppables={isInDropPhase:false,drops:[],remove:function(element){this.drops=this.drops.reject(function(d){return d.element==$(element)});},add:function(element){element=$(element);var options=Object.extend({greedy:true,hoverClass:null},arguments[1]||{});if(options.containment){options._containers=[];var containment=options.containment;if((typeof containment=='object')&&(containment.constructor==Array)){containment.each(function(c){options._containers.push($(c))});}else{options._containers.push($(containment));}}
if(options.accept)options.accept=[options.accept].flatten();options.element=element;this.drops.push(options);},isContained:function(element,drop){var parentNode=element.parentNode;return drop._containers.detect(function(c){return parentNode==c});},isAffected:function(point,element,drop){var inc=Position.includeScrollOffsets;Position.includeScrollOffsets=true;var within=false;if(/Opera/.test(navigator.userAgent)){within=Position.withinIncludingScrolloffsets(drop.element,point[0],point[1],true);}else{within=Position.within(drop.element,point[0],point[1]);}
Position.includeScrollOffsets=inc;return((drop.element!=element)&&((!drop._containers)||this.isContained(element,drop))&&((!drop.accept)||(drop.accept.any(function(v){return element.id.indexOf(v)>=0})))&&((!element.dropTarget)||(drop.element.id.indexOf(element.dropTarget)==0||drop.element.id.indexOf(":"+element.dropTarget)>0))&&within);},deactivate:function(drop,element){if(drop.hoverClass)
Element.removeClassName(drop.element,drop.hoverClass);this.last_active=null;},activate:function(drop,element){if(drop.hoverClass)
Element.addClassName(drop.element,drop.hoverClass);this.last_active=drop;},show:function(point,element){if(!this.drops.length)return;var la=this.last_active;var affected=false;this.drops.each(function(drop){if(Droppables.isAffected(point,element,drop)){if(drop.onHover)
drop.onHover(element,drop.element,Position.overlap(drop.overlap,drop.element));affected=true;if(la){if(la==drop)throw $break;Droppables.deactivate(la,element);}
if(drop.greedy){Droppables.activate(drop,element);throw $break;}}});if(this.last_active&&!affected)Droppables.deactivate(this.last_active,element);},fire:function(event,element){if(!this.last_active)return;line=event.srcElement.onclick;event.srcElement.attachEvent("onclick",Droppables.xchange);event.srcElement.onclick=null
Position.prepare();if(this.isAffected([Event.pointerX(event),Event.pointerY(event)],element,this.last_active))
if(this.last_active.onDrop)
this.last_active.onDrop(element,this.last_active.element,event);},reset:function(){if(this.last_active)
this.deactivate(this.last_active);},getForElement:function(element){element=$(element);var dropable=null;this.drops.each(function(drop){if(drop.element==element){dropable=drop;throw $break;}});return dropable;},xchange:function(){event.srcElement.onclick=line;line=null;event.srcElement.detachEvent("onclick",Droppables.xchange);}}
var Draggables={drags:[],observers:[],register:function(draggable){if(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(draggable);},unregister:function(draggable){this.drags=this.drags.reject(function(d){return d==draggable});if(this.drags.length==0){Event.stopObserving(document,"mouseup",this.eventMouseUp);Event.stopObserving(document,"mousemove",this.eventMouseMove);Event.stopObserving(document,"keypress",this.eventKeypress);}},activate:function(draggable){window.focus();this.activeDraggable=draggable;},deactivate:function(draggbale){this.activeDraggable=null;},updateDrag:function(event){if(!this.activeDraggable)return;var pointer=[Event.pointerX(event),Event.pointerY(event)];if(this._lastPointer&&(this._lastPointer.inspect()==pointer.inspect()))return;this._lastPointer=pointer;this.activeDraggable.updateDrag(event,pointer);},endDrag:function(event){if(!this.activeDraggable)return;this._lastPointer=null;this.activeDraggable.endDrag(event);this.activeDraggable=null;},keyPress:function(event){if(this.activeDraggable)
this.activeDraggable.keyPress(event);},addObserver:function(observer){this.observers.push(observer);this._cacheObserverCallbacks();},removeObserver:function(element){this.observers=this.observers.reject(function(o){return o.element==element});this._cacheObserverCallbacks();},notify:function(eventName,draggable,event){if(this[eventName+'Count']>0)
this.observers.each(function(o){if(o[eventName])o[eventName](eventName,draggable,event);});},_cacheObserverCallbacks:function(){['onStart','onEnd','onDrag'].each(function(eventName){Draggables[eventName+'Count']=Draggables.observers.select(function(o){return o[eventName];}).length;});}}
var Draggable=Class.create();Draggable.prototype={initialize:function(element){var options=Object.extend({handle:false,starteffect:function(element){new Effect.Opacity(element,{duration:0.2,from:1.0,to:0.7});},reverteffect:function(element,top_offset,left_offset){var dur=Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;element._revert=new Effect.Move(element,{x:-left_offset,y:-top_offset,duration:dur});},endeffect:function(element){new Effect.Opacity(element,{duration:0.2,from:0.7,to:1.0});},zindex:1000,revert:false,snap:false},arguments[1]||{});this.element=$(element);if(options.dropTarget&&(typeof options.dropTarget=='string')){this.element.dropTarget=options.dropTarget;}
if(options.handle&&(typeof options.handle=='string'))
this.handle=Element.childrenWithClassName(this.element,options.handle)[0];if(!this.handle)this.handle=$(options.handle);if(!this.handle)this.handle=this.element;Element.makePositioned(this.element);this.delta=this.currentDelta();this.options=options;this.dragging=false;this.isCursor=($(this.options.handle)&&(this.options.handle!=this.element.id));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(event){if(Event.isLeftClick(event)&&!Droppables.isInDropPhase){var src=Event.element(event);if(src.tagName&&(src.tagName.toUpperCase()=='INPUT'||src.tagName.toUpperCase()=='SELECT'||src.tagName.toUpperCase()=='BUTTON'||src.tagName.toUpperCase()=='TEXTAREA'))
return;if(this.element._revert){this.element._revert.cancel();this.element._revert=null;}
var pointer=[Event.pointerX(event),Event.pointerY(event)];var pos=Position.cumulativeOffset(this.element);this.offset=[0,1].map(function(i){return(pointer[i]-pos[i])});Draggables.activate(this);Event.stop(event);}},startDrag:function(event){this.dragging=true;this.additionCoord=null;if(this.options.zindex){this.originalZ=parseInt(Element.getStyle(this.element,'z-index')||0);this.element.style.zIndex=this.options.zindex;}
if(this.options.ghosting&&!this.isCursor){this._clone=this.element.cloneNode(true);Position.absolutize(this.element);this.element.parentNode.insertBefore(this._clone,this.element);}
if(this.isCursor){this.element._originalParent=this.element.parentNode;this.element._originalNextSibling=this.element.nextSibling;var el=this.element.parentNode.removeChild(this.element);document.body.appendChild(el);}
Draggables.notify('onStart',this,event);if(this.options.starteffect)this.options.starteffect(this.element);},updateDrag:function(event,pointer){if(!this.dragging)this.startDrag(event);Position.prepare();Droppables.show(pointer,this.element);Draggables.notify('onDrag',this,event);this.draw(pointer);if(this.options.change)this.options.change(this);if(navigator.appVersion.indexOf('AppleWebKit')>0)window.scrollBy(0,0);Event.stop(event);},finishDrag:function(event,success){this.dragging=false;if(this.options.ghosting&&!this.isCursor){Position.relativize(this.element);Element.remove(this._clone);this._clone=null;}
if(this.isCursor){var el=document.body.removeChild(this.element);this.element=this.element._originalParent.insertBefore(el,this.element._originalNextSibling);this.element.style.visibility="hidden";}
if(success)Droppables.fire(event,this.element);Draggables.notify('onEnd',this,event);var revert=this.options.revert;if(revert&&typeof revert=='function')revert=revert(this.element);var d=this.currentDelta();if(revert&&this.options.reverteffect){this.options.reverteffect(this.element,d[1]-this.delta[1],d[0]-this.delta[0]);}else{this.delta=d;}
if(this.options.zindex)
this.element.style.zIndex=this.originalZ;if(this.options.endeffect)
this.options.endeffect(this.element);Draggables.deactivate(this);Droppables.reset();},keyPress:function(event){if(!event.keyCode==Event.KEY_ESC)return;this.finishDrag(event,false);Event.stop(event);},endDrag:function(event){if(!this.dragging)return;this.finishDrag(event,true);Event.stop(event);},draw:function(point){var dim=Element.getDimensions(this.element);var d=[Math.round(dim.width/2),Math.round(dim.height/2)];var offsetL=0,offsetT=0;if(!/Opera/.test(navigator.userAgent)){var offsetParent=Position.offsetParent(this.element);while(offsetParent&&offsetParent!=document.body){offsetL+=offsetParent.offsetLeft;offsetT+=offsetParent.offsetTop;offsetParent=Position.offsetParent(offsetParent);}}
var op=[offsetL,offsetT];if(/MSIE/.test(navigator.userAgent)){Position.prepare();var delta=[Position.deltaX,Position.deltaY];var realOffset=Position.realOffset(this.element);p=[0,1].map(function(i){return(point[i]+realOffset[i]-op[i]-d[i]-delta[i])}.bind(this));}else if(/Opera/.test(navigator.userAgent)){var el=this.element,valueT=0,valueL=0;do{if(el&&el.tagName.toLowerCase()!="tr"){valueT+=(el.scrollTop>0?el.scrollTop:0)||0;valueL+=(el.scrollLeft>0?el.scrollLeft:0)||0;}
el=el.parentNode;}while(el&&el!=document.body);var scrollOffset=[valueL,valueT];p=[0,1].map(function(i){return(point[i]-d[i]+scrollOffset[i])}.bind(this));}else{p=[0,1].map(function(i){return(point[i]-op[i]-(d[i]>0?d[i]:5))}.bind(this));}
if(this.options.snap){if(typeof this.options.snap=='function'){p=this.options.snap(p[0],p[1]);}else{if(this.options.snap instanceof Array){p=p.map(function(v,i){return Math.round(v/this.options.snap[i])*this.options.snap[i]}.bind(this));}else{p=p.map(function(v){return Math.round(v/this.options.snap)*this.options.snap}.bind(this));}}}
var style=this.element.style;if((!this.options.constraint)||(this.options.constraint=='horizontal')){style.left=p[0]+"px";if(this.options.constraint&&this.options.constraint=='horizontal'){if(!this.additionCoord)this.additionCoord=p[1];style.top=this.additionCoord+"px";}}
if((!this.options.constraint)||(this.options.constraint=='vertical')){style.top=p[1]+"px";if(this.options.constraint&&this.options.constraint=='vertical'){if(!this.additionCoord)this.additionCoord=p[0];style.left=this.additionCoord+"px";}}
if(style.visibility=="hidden")style.visibility="";}}
var ClickDropable=Class.create();ClickDropable.prototype={initialize:function(element){var options=Object.extend({handle:false,starteffect:function(element){new Effect.Opacity(element,{duration:0.2,from:1.0,to:0.7});},endeffect:function(element){new Effect.Opacity(element,{duration:0.2,from:0.7,to:1.0});},zindex:1000,revert:false,snap:false},arguments[1]||{});this.element=$(element);if(options.dropTarget&&(typeof options.dropTarget=='string')){this.element.dropTarget=options.dropTarget;}
if(options.handle&&(typeof options.handle=='string'))
this.handle=Element.childrenWithClassName(this.element,options.handle)[0];if(!this.handle)this.handle=$(options.handle);if(!this.handle)this.handle=this.element;Element.makePositioned(this.element);this.delta=this.currentDelta();this.options=options;this.dragging=false;this.isCursor=($(this.options.handle)&&(this.options.handle!=this.element.id));this.eventMouseDown=this.initDrag.bindAsEventListener(this);Event.observe(this.handle,"mousedown",this.eventMouseDown);},destroy:function(){Event.stopObserving(this.handle,"mousedown",this.eventMouseDown);Draggables.unregister(this);},currentDelta:function(){return([parseInt(Element.getStyle(this.element,'left')||'0'),parseInt(Element.getStyle(this.element,'top')||'0')]);},initDrag:function(event){if(Event.isLeftClick(event)&&!Droppables.isInDropPhase){var src=Event.element(event);if(src.tagName&&(src.tagName.toUpperCase()=='INPUT'||src.tagName.toUpperCase()=='SELECT'||src.tagName.toUpperCase()=='BUTTON'||src.tagName.toUpperCase()=='TEXTAREA'))
return;if(this.element._revert){this.element._revert.cancel();this.element._revert=null;}
var pointer=[Event.pointerX(event),Event.pointerY(event)];var pos=Position.cumulativeOffset(this.element);this.offset=[0,1].map(function(i){return(pointer[i]-pos[i])});this.startDrag(event);Event.stop(event);}},startDrag:function(event){var target=$(this.options.dropTarget);if(!target){var forms=document.getElementsByTagName("form");for(var i=0;i<forms.length;i++){var form=forms[i];target=$(form.id.split(":")[0]+":"+this.options.dropTarget);if(target)break;}}
if(!target){var drops=Droppables.drops.toArray();for(var i=0;drops&&i<drops.length;i++){var drop=drops[i];var accepts=drop.accept?drop.accept.first().split(","):[];for(var j=0;accepts&&j<accepts.length;j++){if(this.element.id==accepts[j]){target=drop.element;break;}}}}
if(!target)return;Droppables.isInDropPhase=true;this.dragging=true;if(this.options.zindex){this.originalZ=parseInt(Element.getStyle(this.element,'z-index')||0);this.element.style.zIndex=this.options.zindex;}
if(this.options.ghosting&&!this.isCursor){this._clone=this.element.cloneNode(true);Position.absolutize(this.element);this.element.parentNode.insertBefore(this._clone,this.element);}
var pointer=[Event.pointerX(event),Event.pointerY(event)];this.draw(pointer);var element=$(this.element);Position.prepare();var cumulativeOffset=Position.cumulativeOffset(target);if(/MSIE/.test(navigator.userAgent)){var realOffset=Position.realOffset(target);pointer[1]=(cumulativeOffset[1]-realOffset[1]+Position.deltaY);pointer[0]=(cumulativeOffset[0]-realOffset[0]+Position.deltaX);}else if(/Opera/.test(navigator.userAgent)){var el=element,valueT=0,valueL=0;do{if(el&&el.tagName.toLowerCase()!="tr"){valueT+=(el.scrollTop>0?el.scrollTop:0)||0;valueL+=(el.scrollLeft>0?el.scrollLeft:0)||0;}
el=el.parentNode;}while(el&&el!=document.body);var scrollOffset=[valueL,valueT];pointer[1]=(cumulativeOffset[1]-scrollOffset[1]);pointer[0]=(cumulativeOffset[0]-scrollOffset[0]);}else{pointer[1]=(cumulativeOffset[1]);pointer[0]=(cumulativeOffset[0]);}
var dimTarget=Element.getDimensions(target);var dimElement=Element.getDimensions(element);var offset=[(dimTarget.width-dimElement.width)/2,(dimTarget.height-dimElement.height)/2];if(this.options.starteffect)this.options.starteffect(element);var pos=(this.options.ghosting&&!this.isCursor)?[element.offsetLeft,element.offsetTop]:null;new Effect.Move(element,{x:pointer[0]+offset[0],y:pointer[1]+offset[1],mode:"absolute",_clone:this._clone,afterFinish:function(){if(pos==null)element.style.visibility="hidden";var targetDropable=Droppables.getForElement(target);if(targetDropable&&targetDropable.onDrop)
targetDropable.onDrop(element,targetDropable,event,pos,this._clone,false);element.style.zIndex=0;}});},finishDrag:function(event,success){this.dragging=false;if(this.options.ghosting&&!this.isCursor){Position.relativize(this.element);Element.remove(this._clone);this._clone=null;}
if(this.isCursor){this.element.style.visibility="hidden";}
if(success)Droppables.fire(event,this.element);Draggables.notify('onEnd',this,event);var revert=this.options.revert;if(revert&&typeof revert=='function')revert=revert(this.element);var d=this.currentDelta();if(revert&&this.options.reverteffect){this.options.reverteffect(this.element,d[1]-this.delta[1],d[0]-this.delta[0]);}else{this.delta=d;}
if(this.options.zindex)
this.element.style.zIndex=this.originalZ;if(this.options.endeffect)
this.options.endeffect(this.element);Draggables.deactivate(this);Droppables.reset();},keyPress:function(event){if(!event.keyCode==Event.KEY_ESC)return;this.finishDrag(event,false);Event.stop(event);},endDrag:function(event){if(!this.dragging)return;this.finishDrag(event,true);Event.stop(event);},draw:function(point){if(this.options.ghosting&&!this.isCursor){p=[this.element.offsetLeft,this.element.offsetTop];}else{var dim=Element.getDimensions(this.element);var d=[Math.round(dim.width/2),Math.round(dim.height/2)];var offsetL=0,offsetT=0;if(!/Opera/.test(navigator.userAgent)){var offsetParent=Position.offsetParent(this.element);while(offsetParent&&offsetParent!=document.body){offsetL+=offsetParent.offsetLeft;offsetT+=offsetParent.offsetTop;offsetParent=Position.offsetParent(offsetParent);}}
var op=[offsetL,offsetT];if(/MSIE/.test(navigator.userAgent)){Position.prepare();var delta=[Position.deltaX,Position.deltaY];var realOffset=Position.realOffset(this.element);p=[0,1].map(function(i){return(point[i]+realOffset[i]-op[i]-d[i]-delta[i])}.bind(this));}else if(/Opera/.test(navigator.userAgent)){var el=this.element,valueT=0,valueL=0;do{if(el&&el.tagName.toLowerCase()!="tr"){valueT+=(el.scrollTop>0?el.scrollTop:0)||0;valueL+=(el.scrollLeft>0?el.scrollLeft:0)||0;}
el=el.parentNode;}while(el&&el!=document.body);var scrollOffset=[valueL,valueT];p=[0,1].map(function(i){return(point[i]-d[i]+scrollOffset[i])}.bind(this));}else{p=[0,1].map(function(i){return(point[i]-op[i]-(d[i]>0?d[i]:5))}.bind(this));}}
if(this.options.snap){if(typeof this.options.snap=='function'){p=this.options.snap(p[0],p[1]);}else{if(this.options.snap instanceof Array){p=p.map(function(v,i){return Math.round(v/this.options.snap[i])*this.options.snap[i]}.bind(this))}else{p=p.map(function(v){return Math.round(v/this.options.snap)*this.options.snap}.bind(this))}}}
var style=this.element.style;if((!this.options.constraint)||(this.options.constraint=='horizontal')){style.left=p[0]+"px";if(this.options.constraint&&this.options.constraint=='horizontal'){if(!this.additionCoord)this.additionCoord=p[1];style.top=this.additionCoord+"px";}}
if((!this.options.constraint)||(this.options.constraint=='vertical')){style.top=p[1]+"px";if(this.options.constraint&&this.options.constraint=='vertical'){if(!this.additionCoord)this.additionCoord=p[0];style.left=this.additionCoord+"px";}}
if(style.visibility=="hidden")style.visibility="";}}
var SortableObserver=Class.create();SortableObserver.prototype={initialize:function(element,observer){this.element=$(element);this.observer=observer;this.lastValue=Sortable.serialize(this.element);},onStart:function(){this.lastValue=Sortable.serialize(this.element);},onEnd:function(){Sortable.unmark();if(this.lastValue!=Sortable.serialize(this.element))
this.observer(this.element)}}
var Sortable={sortables:new Array(),options:function(element){element=$(element);return this.sortables.detect(function(s){return s.element==element});},destroy:function(element){element=$(element);this.sortables.findAll(function(s){return s.element==element}).each(function(s){Draggables.removeObserver(s.element);s.droppables.each(function(d){Droppables.remove(d)});s.draggables.invoke('destroy');});this.sortables=this.sortables.reject(function(s){return s.element==element});},create:function(element){element=$(element);var options=Object.extend({element:element,tag:'li',dropOnEmpty:false,tree:false,overlap:'vertical',constraint:'vertical',containment:element,handle:false,only:false,hoverClass:null,ghosting:false,format:null,onChange:Prototype.emptyFunction,onUpdate:Prototype.emptyFunction},arguments[1]||{});this.destroy(element);var options_for_draggable={revert:true,ghosting:options.ghosting,constraint:options.constraint,handle:options.handle};if(options.starteffect)
options_for_draggable.starteffect=options.starteffect;if(options.reverteffect)
options_for_draggable.reverteffect=options.reverteffect;else
if(options.ghosting)options_for_draggable.reverteffect=function(element){element.style.top=0;element.style.left=0;};if(options.endeffect)
options_for_draggable.endeffect=options.endeffect;if(options.zindex)
options_for_draggable.zindex=options.zindex;var options_for_droppable={overlap:options.overlap,containment:options.containment,hoverClass:options.hoverClass,onHover:Sortable.onHover,greedy:!options.dropOnEmpty}
Element.cleanWhitespace(element);options.draggables=[];options.droppables=[];if(options.dropOnEmpty){Droppables.add(element,{containment:options.containment,onHover:Sortable.onEmptyHover,greedy:false});options.droppables.push(element);}
(this.findElements(element,options)||[]).each(function(e){var handle=options.handle?Element.childrenWithClassName(e,options.handle)[0]:e;options.draggables.push(new Draggable(e,Object.extend(options_for_draggable,{handle:handle})));Droppables.add(e,options_for_droppable);options.droppables.push(e);});this.sortables.push(options);Draggables.addObserver(new SortableObserver(element,options.onUpdate));},findElements:function(element,options){if(!element.hasChildNodes())return null;var elements=[];$A(element.childNodes).each(function(e){if(e.tagName&&e.tagName.toUpperCase()==options.tag.toUpperCase()&&(!options.only||(Element.hasClassName(e,options.only))))
elements.push(e);if(options.tree){var grandchildren=this.findElements(e,options);if(grandchildren)elements.push(grandchildren);}});return(elements.length>0?elements.flatten():null);},onHover:function(element,dropon,overlap){if(overlap>0.5){Sortable.mark(dropon,'before');if(dropon.previousSibling!=element){var oldParentNode=element.parentNode;element.style.visibility="hidden";dropon.parentNode.insertBefore(element,dropon);if(dropon.parentNode!=oldParentNode)
Sortable.options(oldParentNode).onChange(element);Sortable.options(dropon.parentNode).onChange(element);}}else{Sortable.mark(dropon,'after');var nextElement=dropon.nextSibling||null;if(nextElement!=element){var oldParentNode=element.parentNode;element.style.visibility="hidden";dropon.parentNode.insertBefore(element,nextElement);if(dropon.parentNode!=oldParentNode)
Sortable.options(oldParentNode).onChange(element);Sortable.options(dropon.parentNode).onChange(element);}}},onEmptyHover:function(element,dropon){if(element.parentNode!=dropon){var oldParentNode=element.parentNode;dropon.appendChild(element);Sortable.options(oldParentNode).onChange(element);Sortable.options(dropon).onChange(element);}},unmark:function(){if(Sortable._marker)Element.hide(Sortable._marker);},mark:function(dropon,position){var sortable=Sortable.options(dropon.parentNode);if(sortable&&!sortable.ghosting)return;if(!Sortable._marker){Sortable._marker=$('dropmarker')||document.createElement('DIV');Element.hide(Sortable._marker);Element.addClassName(Sortable._marker,'dropmarker');Sortable._marker.style.position='absolute';document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);}
var offsets=Position.cumulativeOffset(dropon);Sortable._marker.style.left=offsets[0]+'px';Sortable._marker.style.top=offsets[1]+'px';if(position=='after')
if(sortable.overlap=='horizontal')
Sortable._marker.style.left=(offsets[0]+dropon.clientWidth)+'px';else
Sortable._marker.style.top=(offsets[1]+dropon.clientHeight)+'px';Element.show(Sortable._marker);},serialize:function(element){element=$(element);var sortableOptions=this.options(element);var options=Object.extend({tag:sortableOptions.tag,only:sortableOptions.only,name:element.id,format:sortableOptions.format||/^[^_]*_(.*)$/},arguments[1]||{});return $(this.findElements(element,options)||[]).map(function(item){return(encodeURIComponent(options.name)+"[]="+
encodeURIComponent(item.id.match(options.format)?item.id.match(options.format)[1]:''));}).join("&");}}
String.prototype.parseColor=function(){var color='#';if(this.slice(0,4)=='rgb('){var cols=this.slice(4,this.length-1).split(',');var i=0;do{color+=parseInt(cols[i]).toColorPart()}while(++i<3);}else{if(this.slice(0,1)=='#'){if(this.length==4)for(var i=1;i<4;i++)color+=(this.charAt(i)+this.charAt(i)).toLowerCase();if(this.length==7)color=this.toLowerCase();}}
return(color.length==7?color:(arguments[0]||this));}
Element.collectTextNodes=function(element){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:(node.hasChildNodes()?Element.collectTextNodes(node):''));}).flatten().join('');}
Element.collectTextNodesIgnoreClass=function(element,className){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:((node.hasChildNodes()&&!Element.hasClassName(node,className))?Element.collectTextNodes(node):''));}).flatten().join('');}
Element.setStyle=function(element,style){element=$(element);for(k in style)element.style[k.camelize()]=style[k];}
Element.setContentZoom=function(element,percent){Element.setStyle(element,{fontSize:(percent/100)+'em'});if(navigator.appVersion.indexOf('AppleWebKit')>0)window.scrollBy(0,0);}
Element.getOpacity=function(element){var opacity;if(opacity=Element.getStyle(element,'opacity'))
return parseFloat(opacity);if(opacity=(Element.getStyle(element,'filter')||'').match(/alpha\(opacity=(.*)\)/))
if(opacity[1])return parseFloat(opacity[1])/100;return 1.0;}
Element.setOpacity=function(element,value){element=$(element);if(value==1){Element.setStyle(element,{opacity:(/Gecko/.test(navigator.userAgent)&&!/Konqueror|Safari|KHTML/.test(navigator.userAgent))?0.999999:null});if(/MSIE/.test(navigator.userAgent))
Element.setStyle(element,{filter:Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')});}else{if(value<0.00001)value=0;Element.setStyle(element,{opacity:value});if(/MSIE/.test(navigator.userAgent))
Element.setStyle(element,{filter:Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')+'alpha(opacity='+value*100+')'});}}
Element.getInlineOpacity=function(element){return $(element).style.opacity||'';}
Element.childrenWithClassName=function(element,className){return $A($(element).getElementsByTagName('*')).select(function(c){return Element.hasClassName(c,className)});}
Array.prototype.call=function(){var args=arguments;this.each(function(f){f.apply(this,args)});}
var Effect={tagifyText:function(element){var tagifyStyle='position:relative';if(/MSIE/.test(navigator.userAgent))tagifyStyle+=';zoom:1';element=$(element);$A(element.childNodes).each(function(child){if(child.nodeType==3){child.nodeValue.toArray().each(function(character){element.insertBefore(Builder.node('span',{style:tagifyStyle},character==' '?String.fromCharCode(160):character),child);});Element.remove(child);}});},multiple:function(element,effect){var elements;if(((typeof element=='object')||(typeof element=='function'))&&(element.length))
elements=element;else
elements=$(element).childNodes;var options=Object.extend({speed:0.1,delay:0.0},arguments[2]||{});var masterDelay=options.delay;$A(elements).each(function(element,index){new effect(element,Object.extend(options,{delay:index*options.speed+masterDelay}));});},PAIRS:{'slide':['SlideDown','SlideUp'],'blind':['BlindDown','BlindUp'],'appear':['Appear','Fade']},toggle:function(element,effect){element=$(element);effect=(effect||'appear').toLowerCase();var options=Object.extend({queue:{position:'end',scope:(element.id||'global')}},arguments[2]||{});Effect[Element.visible(element)?Effect.PAIRS[effect][1]:Effect.PAIRS[effect][0]](element,options);}};var Effect2=Effect;Effect.Transitions={}
Effect.Transitions.linear=function(pos){return pos;}
Effect.Transitions.sinoidal=function(pos){return(-Math.cos(pos*Math.PI)/2)+0.5;}
Effect.Transitions.reverse=function(pos){return 1-pos;}
Effect.Transitions.flicker=function(pos){return((-Math.cos(pos*Math.PI)/4)+0.75)+Math.random()/4;}
Effect.Transitions.wobble=function(pos){return(-Math.cos(pos*Math.PI*(9*pos))/2)+0.5;}
Effect.Transitions.pulse=function(pos){return(Math.floor(pos*10)%2==0?(pos*10-Math.floor(pos*10)):1-(pos*10-Math.floor(pos*10)));}
Effect.Transitions.none=function(pos){return 0;}
Effect.Transitions.full=function(pos){return 1;}
Effect.ScopedQueue=Class.create();Object.extend(Object.extend(Effect.ScopedQueue.prototype,Enumerable),{initialize:function(){this.effects=[];this.interval=null;},_each:function(iterator){this.effects._each(iterator);},add:function(effect){var timestamp=new Date().getTime();var position=(typeof effect.options.queue=='string')?effect.options.queue:effect.options.queue.position;switch(position){case'front':this.effects.findAll(function(e){return e.state=='idle'}).each(function(e){e.startOn+=effect.finishOn;e.finishOn+=effect.finishOn;});break;case'end':timestamp=this.effects.pluck('finishOn').max()||timestamp;break;}
effect.startOn+=timestamp;effect.finishOn+=timestamp;this.effects.push(effect);if(!this.interval)
this.interval=setInterval(this.loop.bind(this),40);},remove:function(effect){this.effects=this.effects.reject(function(e){return e==effect});if(this.effects.length==0){clearInterval(this.interval);this.interval=null;}},loop:function(){var timePos=new Date().getTime();this.effects.invoke('loop',timePos);}});Effect.Queues={instances:$H(),get:function(queueName){if(typeof queueName!='string')return queueName;if(!this.instances[queueName])
this.instances[queueName]=new Effect.ScopedQueue();return this.instances[queueName];}}
Effect.Queue=Effect.Queues.get('global');Effect.DefaultOptions={transition:Effect.Transitions.sinoidal,duration:1.0,fps:25.0,sync:false,from:0.0,to:1.0,delay:0.0,queue:'parallel'}
Effect.Base=function(){};Effect.Base.prototype={position:null,start:function(options){this.options=Object.extend(Object.extend({},Effect.DefaultOptions),options||{});this.currentFrame=0;this.state='idle';this.startOn=this.options.delay*1000;this.finishOn=this.startOn+(this.options.duration*1000);this.event('beforeStart');if(!this.options.sync)
Effect.Queues.get(typeof this.options.queue=='string'?'global':this.options.queue.scope).add(this);},loop:function(timePos){if(timePos>=this.startOn){if(timePos>=this.finishOn){this.render(1.0);this.cancel();this.event('beforeFinish');if(this.finish)this.finish();this.event('afterFinish');return;}
var pos=(timePos-this.startOn)/(this.finishOn-this.startOn);var frame=Math.round(pos*this.options.fps*this.options.duration);if(frame>this.currentFrame){this.render(pos);this.currentFrame=frame;}}},render:function(pos){if(this.state=='idle'){this.state='running';this.event('beforeSetup');if(this.setup)this.setup();this.event('afterSetup');}
if(this.state=='running'){if(this.options.transition)pos=this.options.transition(pos);pos*=(this.options.to-this.options.from);pos+=this.options.from;this.position=pos;this.event('beforeUpdate');if(this.update)this.update(pos);this.event('afterUpdate');}},cancel:function(){if(!this.options.sync)
Effect.Queues.get(typeof this.options.queue=='string'?'global':this.options.queue.scope).remove(this);this.state='finished';},event:function(eventName){if(this.options[eventName+'Internal'])this.options[eventName+'Internal'](this);if(this.options[eventName])this.options[eventName](this);},inspect:function(){return'#<Effect:'+$H(this).inspect()+',options:'+$H(this.options).inspect()+'>';}}
Effect.Parallel=Class.create();Object.extend(Object.extend(Effect.Parallel.prototype,Effect.Base.prototype),{initialize:function(effects){this.effects=effects||[];this.start(arguments[1]);},update:function(position){this.effects.invoke('render',position);},finish:function(position){this.effects.each(function(effect){effect.render(1.0);effect.cancel();effect.event('beforeFinish');if(effect.finish)effect.finish(position);effect.event('afterFinish');});}});Effect.Opacity=Class.create();Object.extend(Object.extend(Effect.Opacity.prototype,Effect.Base.prototype),{initialize:function(element){this.element=$(element);if(/MSIE/.test(navigator.userAgent)&&(!this.element.hasLayout))
Element.setStyle(this.element,{zoom:1});var options=Object.extend({from:Element.getOpacity(this.element)||0.0,to:1.0},arguments[1]||{});this.start(options);},update:function(position){Element.setOpacity(this.element,position);}});Effect.Move=Class.create();Object.extend(Object.extend(Effect.Move.prototype,Effect.Base.prototype),{initialize:function(element){this.element=$(element);var options=Object.extend({x:0,y:0,mode:'relative'},arguments[1]||{});this.start(options);},setup:function(){Element.makePositioned(this.element);this.originalLeft=parseFloat(Element.getStyle(this.element,'left')||'0');this.originalTop=parseFloat(Element.getStyle(this.element,'top')||'0');if(this.options.mode=='absolute'){this.options.x=this.options.x-this.originalLeft;this.options.y=this.options.y-this.originalTop;}},update:function(position){Element.setStyle(this.element,{left:this.options.x*position+this.originalLeft+'px',top:this.options.y*position+this.originalTop+'px'});}});Effect.MoveBy=function(element,toTop,toLeft){return new Effect.Move(element,Object.extend({x:toLeft,y:toTop},arguments[3]||{}));};Effect.Scale=Class.create();Object.extend(Object.extend(Effect.Scale.prototype,Effect.Base.prototype),{initialize:function(element,percent){this.element=$(element)
var options=Object.extend({scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:'box',scaleFrom:100.0,scaleTo:percent},arguments[2]||{});this.start(options);},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||false;this.elementPositioning=Element.getStyle(this.element,'position');this.originalStyle={};['top','left','width','height','fontSize'].each(function(k){this.originalStyle[k]=this.element.style[k];}.bind(this));this.originalTop=this.element.offsetTop;this.originalLeft=this.element.offsetLeft;var fontSize=Element.getStyle(this.element,'font-size')||'100%';['em','px','%'].each(function(fontSizeType){if(fontSize.indexOf(fontSizeType)>0){this.fontSize=parseFloat(fontSize);this.fontSizeType=fontSizeType;}}.bind(this));this.factor=(this.options.scaleTo-this.options.scaleFrom)/100;this.dims=null;if(this.options.scaleMode=='box')
this.dims=[this.element.offsetHeight,this.element.offsetWidth];if(/^content/.test(this.options.scaleMode))
this.dims=[this.element.scrollHeight,this.element.scrollWidth];if(!this.dims)
this.dims=[this.options.scaleMode.originalHeight,this.options.scaleMode.originalWidth];},update:function(position){var currentScale=(this.options.scaleFrom/100.0)+(this.factor*position);if(this.options.scaleContent&&this.fontSize)
Element.setStyle(this.element,{fontSize:this.fontSize*currentScale+this.fontSizeType});this.setDimensions(this.dims[0]*currentScale,this.dims[1]*currentScale);},finish:function(position){if(this.restoreAfterFinish)Element.setStyle(this.element,this.originalStyle);},setDimensions:function(height,width){var d={};if(this.options.scaleX)d.width=width+'px';if(this.options.scaleY)d.height=height+'px';if(this.options.scaleFromCenter){var topd=(height-this.dims[0])/2;var leftd=(width-this.dims[1])/2;if(this.elementPositioning=='absolute'){if(this.options.scaleY)d.top=this.originalTop-topd+'px';if(this.options.scaleX)d.left=this.originalLeft-leftd+'px';}else{if(this.options.scaleY)d.top=-topd+'px';if(this.options.scaleX)d.left=-leftd+'px';}}
Element.setStyle(this.element,d);}});Effect.Highlight=Class.create();Object.extend(Object.extend(Effect.Highlight.prototype,Effect.Base.prototype),{initialize:function(element){this.element=$(element);var options=Object.extend({startcolor:'#ffff99'},arguments[1]||{});this.start(options);},setup:function(){if(Element.getStyle(this.element,'display')=='none'){this.cancel();return;}
this.oldStyle={backgroundImage:Element.getStyle(this.element,'background-image')};Element.setStyle(this.element,{backgroundImage:'none'});if(!this.options.endcolor)
this.options.endcolor=Element.getStyle(this.element,'background-color').parseColor('#ffffff');if(!this.options.restorecolor)
this.options.restorecolor=Element.getStyle(this.element,'background-color');this._base=$R(0,2).map(function(i){return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16)}.bind(this));this._delta=$R(0,2).map(function(i){return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i]}.bind(this));},update:function(position){Element.setStyle(this.element,{backgroundColor:$R(0,2).inject('#',function(m,v,i){return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart());}.bind(this))});},finish:function(){Element.setStyle(this.element,Object.extend(this.oldStyle,{backgroundColor:this.options.restorecolor}));}});Effect.ScrollTo=Class.create();Object.extend(Object.extend(Effect.ScrollTo.prototype,Effect.Base.prototype),{initialize:function(element){this.element=$(element);this.start(arguments[1]||{});},setup:function(){Position.prepare();var offsets=Position.cumulativeOffset(this.element);if(this.options.offset)offsets[1]+=this.options.offset;var max=window.innerHeight?window.height-window.innerHeight:document.body.scrollHeight-
(document.documentElement.clientHeight?document.documentElement.clientHeight:document.body.clientHeight);this.scrollStart=Position.deltaY;this.delta=(offsets[1]>max?max:offsets[1])-this.scrollStart;},update:function(position){Position.prepare();window.scrollTo(Position.deltaX,this.scrollStart+(position*this.delta));}});Effect.Fade=function(element){var oldOpacity=Element.getInlineOpacity(element);var options=Object.extend({from:Element.getOpacity(element)||1.0,to:0.0,afterFinishInternal:function(effect){with(Element){if(effect.options.to!=0)return;hide(effect.element);setStyle(effect.element,{opacity:oldOpacity});}}},arguments[1]||{});return new Effect.Opacity(element,options);}
Effect.Appear=function(element){var options=Object.extend({from:(Element.getStyle(element,'display')=='none'?0.0:Element.getOpacity(element)||0.0),to:1.0,beforeSetup:function(effect){with(Element){setOpacity(effect.element,effect.options.from);show(effect.element);}}},arguments[1]||{});return new Effect.Opacity(element,options);}
Effect.Puff=function(element){element=$(element);var oldStyle={opacity:Element.getInlineOpacity(element),position:Element.getStyle(element,'position')};return new Effect.Parallel([new Effect.Scale(element,200,{sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}),new Effect.Opacity(element,{sync:true,to:0.0})],Object.extend({duration:1.0,beforeSetupInternal:function(effect){with(Element){setStyle(effect.effects[0].element,{position:'absolute'});}},afterFinishInternal:function(effect){with(Element){hide(effect.effects[0].element);setStyle(effect.effects[0].element,oldStyle);}}},arguments[1]||{}));}
Effect.BlindUp=function(element){element=$(element);Element.makeClipping(element);return new Effect.Scale(element,0,Object.extend({scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(effect){with(Element){[hide,undoClipping].call(effect.element);}}},arguments[1]||{}));}
Effect.BlindDown=function(element){element=$(element);var oldHeight=Element.getStyle(element,'height');var elementDimensions=Element.getDimensions(element);return new Effect.Scale(element,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){with(Element){makeClipping(effect.element);setStyle(effect.element,{height:'0px'});show(effect.element);}},afterFinishInternal:function(effect){with(Element){undoClipping(effect.element);setStyle(effect.element,{height:oldHeight});}}},arguments[1]||{}));}
Effect.SwitchOff=function(element){element=$(element);var oldOpacity=Element.getInlineOpacity(element);return new Effect.Appear(element,{duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(effect){new Effect.Scale(effect.element,1,{duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetup:function(effect){with(Element){[makePositioned,makeClipping].call(effect.element);}},afterFinishInternal:function(effect){with(Element){[hide,undoClipping,undoPositioned].call(effect.element);setStyle(effect.element,{opacity:oldOpacity});}}})}});}
Effect.DropOut=function(element){element=$(element);var oldStyle={top:Element.getStyle(element,'top'),left:Element.getStyle(element,'left'),opacity:Element.getInlineOpacity(element)};return new Effect.Parallel([new Effect.Move(element,{x:0,y:100,sync:true}),new Effect.Opacity(element,{sync:true,to:0.0})],Object.extend({duration:0.5,beforeSetup:function(effect){with(Element){makePositioned(effect.effects[0].element);}},afterFinishInternal:function(effect){with(Element){[hide,undoPositioned].call(effect.effects[0].element);setStyle(effect.effects[0].element,oldStyle);}}},arguments[1]||{}));}
Effect.Shake=function(element){element=$(element);var oldStyle={top:Element.getStyle(element,'top'),left:Element.getStyle(element,'left')};return new Effect.Move(element,{x:20,y:0,duration:0.05,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-40,y:0,duration:0.1,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:40,y:0,duration:0.1,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-40,y:0,duration:0.1,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:40,y:0,duration:0.1,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-20,y:0,duration:0.05,afterFinishInternal:function(effect){with(Element){undoPositioned(effect.element);setStyle(effect.element,oldStyle);}}})}})}})}})}})}});}
Effect.SlideDown=function(element){element=$(element);Element.cleanWhitespace(element);var oldInnerBottom=Element.getStyle(element.firstChild,'bottom');var elementDimensions=Element.getDimensions(element);return new Effect.Scale(element,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){with(Element){makePositioned(effect.element);makePositioned(effect.element.firstChild);if(window.opera)setStyle(effect.element,{top:''});makeClipping(effect.element);setStyle(effect.element,{height:'0px'});show(element);}},afterUpdateInternal:function(effect){with(Element){setStyle(effect.element.firstChild,{bottom:(effect.dims[0]-effect.element.clientHeight)+'px'});}},afterFinishInternal:function(effect){with(Element){undoClipping(effect.element);undoPositioned(effect.element.firstChild);undoPositioned(effect.element);setStyle(effect.element.firstChild,{bottom:oldInnerBottom});}}},arguments[1]||{}));}
Effect.SlideUp=function(element){element=$(element);Element.cleanWhitespace(element);var oldInnerBottom=Element.getStyle(element.firstChild,'bottom');return new Effect.Scale(element,0,Object.extend({scaleContent:false,scaleX:false,scaleMode:'box',scaleFrom:100,restoreAfterFinish:true,beforeStartInternal:function(effect){with(Element){makePositioned(effect.element);makePositioned(effect.element.firstChild);if(window.opera)setStyle(effect.element,{top:''});makeClipping(effect.element);show(element);}},afterUpdateInternal:function(effect){with(Element){setStyle(effect.element.firstChild,{bottom:(effect.dims[0]-effect.element.clientHeight)+'px'});}},afterFinishInternal:function(effect){with(Element){[hide,undoClipping].call(effect.element);undoPositioned(effect.element.firstChild);undoPositioned(effect.element);setStyle(effect.element.firstChild,{bottom:oldInnerBottom});}}},arguments[1]||{}));}
Effect.Squish=function(element){return new Effect.Scale(element,window.opera?1:0,{restoreAfterFinish:true,beforeSetup:function(effect){with(Element){makeClipping(effect.element);}},afterFinishInternal:function(effect){with(Element){hide(effect.element);undoClipping(effect.element);}}});}
Effect.Grow=function(element){element=$(element);var options=Object.extend({direction:'center',moveTransistion:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},arguments[1]||{});var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:Element.getInlineOpacity(element)};var dims=Element.getDimensions(element);var initialMoveX,initialMoveY;var moveX,moveY;switch(options.direction){case'top-left':initialMoveX=initialMoveY=moveX=moveY=0;break;case'top-right':initialMoveX=dims.width;initialMoveY=moveY=0;moveX=-dims.width;break;case'bottom-left':initialMoveX=moveX=0;initialMoveY=dims.height;moveY=-dims.height;break;case'bottom-right':initialMoveX=dims.width;initialMoveY=dims.height;moveX=-dims.width;moveY=-dims.height;break;case'center':initialMoveX=dims.width/2;initialMoveY=dims.height/2;moveX=-dims.width/2;moveY=-dims.height/2;break;}
return new Effect.Move(element,{x:initialMoveX,y:initialMoveY,duration:0.01,beforeSetup:function(effect){with(Element){hide(effect.element);makeClipping(effect.element);makePositioned(effect.element);}},afterFinishInternal:function(effect){new Effect.Parallel([new Effect.Opacity(effect.element,{sync:true,to:1.0,from:0.0,transition:options.opacityTransition}),new Effect.Move(effect.element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition}),new Effect.Scale(effect.element,100,{scaleMode:{originalHeight:dims.height,originalWidth:dims.width},sync:true,scaleFrom:window.opera?1:0,transition:options.scaleTransition,restoreAfterFinish:true})],Object.extend({beforeSetup:function(effect){with(Element){setStyle(effect.effects[0].element,{height:'0px'});show(effect.effects[0].element);}},afterFinishInternal:function(effect){with(Element){[undoClipping,undoPositioned].call(effect.effects[0].element);setStyle(effect.effects[0].element,oldStyle);}}},options))}});}
Effect.Shrink=function(element){element=$(element);var options=Object.extend({direction:'center',moveTransistion:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},arguments[1]||{});var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:Element.getInlineOpacity(element)};var dims=Element.getDimensions(element);var moveX,moveY;switch(options.direction){case'top-left':moveX=moveY=0;break;case'top-right':moveX=dims.width;moveY=0;break;case'bottom-left':moveX=0;moveY=dims.height;break;case'bottom-right':moveX=dims.width;moveY=dims.height;break;case'center':moveX=dims.width/2;moveY=dims.height/2;break;}
return new Effect.Parallel([new Effect.Opacity(element,{sync:true,to:0.0,from:1.0,transition:options.opacityTransition}),new Effect.Scale(element,window.opera?1:0,{sync:true,transition:options.scaleTransition,restoreAfterFinish:true}),new Effect.Move(element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition})],Object.extend({beforeStartInternal:function(effect){with(Element){[makePositioned,makeClipping].call(effect.effects[0].element)}},afterFinishInternal:function(effect){with(Element){[hide,undoClipping,undoPositioned].call(effect.effects[0].element);setStyle(effect.effects[0].element,oldStyle);}}},options));}
Effect.Pulsate=function(element){element=$(element);var options=arguments[1]||{};var oldOpacity=Element.getInlineOpacity(element);var transition=options.transition||Effect.Transitions.sinoidal;var reverser=function(pos){return transition(1-Effect.Transitions.pulse(pos))};reverser.bind(transition);return new Effect.Opacity(element,Object.extend(Object.extend({duration:3.0,from:0,afterFinishInternal:function(effect){Element.setStyle(effect.element,{opacity:oldOpacity});}},options),{transition:reverser}));}
Effect.Fold=function(element){element=$(element);var oldStyle={top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};Element.makeClipping(element);return new Effect.Scale(element,5,Object.extend({scaleContent:false,scaleX:false,afterFinishInternal:function(effect){new Effect.Scale(element,1,{scaleContent:false,scaleY:false,afterFinishInternal:function(effect){with(Element){[hide,undoClipping].call(effect.element);setStyle(effect.element,oldStyle);}}});}},arguments[1]||{}));}
if(!window.Richfaces){window.Richfaces={};}
if(!Richfaces.AJAX){Richfaces.AJAX={};}
Richfaces.AJAX.addDropable=function(containerId,form,element,options){options.onDrop=function(element,dropon,dropEvent){Richfaces.AJAX.dropEffect(element);options.element=element;options.dropon=dropon;options.dropEvent=dropEvent;if(options.ondrop&&typeof options.ondrop=='function'){options.ondrop(element,dropon,dropEvent);}
if(arguments.length>3&&arguments[3]!=null){element.style.left=arguments[3][0]+"px";element.style.top=arguments[3][1]+"px";}
if(arguments.length<6){Droppables.isInDropPhase=true;}
Richfaces.AJAX.submitDrop(containerId,form,dropEvent,options);};if(options.oncomplete&&typeof options.oncomplete=='function'){options.onajaxComplete=options.oncomplete;}
options.oncomplete=function(request,dropEvent){Droppables.isInDropPhase=false;if(request.options.onajaxComplete){request.options.onajaxComplete(request,dropEvent);}};if(options.onhover&&typeof options.onhover=='function'){options.onHover=options.onhover;}
var drop=Droppables.add(element,options);}
Richfaces.AJAX.dropEffect=function(element){var _clone=element.cloneNode(true);var isCursor=element.style.visibility.toLowerCase()=="hidden";if(isCursor)_clone.style.visibility="";var cumulativeOffset=Position.cumulativeOffset(element);_clone.style.zIndex=500;document.body.appendChild(_clone);_clone.style.position='absolute';var offsetParent=Position.offsetParent(element),offsetL=0,offsetT=0;if(!/Opera/.test(navigator.userAgent)){while(offsetParent&&offsetParent!=document.body){offsetL+=offsetParent.offsetLeft;offsetT+=offsetParent.offsetTop;offsetParent=Position.offsetParent(offsetParent);}}
var op=[offsetL,offsetT];if(/MSIE/.test(navigator.userAgent)){var realOffset=Position.realOffset(element);_clone.style.top=(cumulativeOffset[1]+(!isCursor?op[1]:0)-realOffset[1]+Position.deltaY)+"px";_clone.style.left=(cumulativeOffset[0]+(!isCursor?op[0]:0)-realOffset[0]+Position.deltaX)+"px";}else if(/Opera/.test(navigator.userAgent)){var el=element,valueT=0,valueL=0;do{if(el&&el.tagName.toLowerCase()!="tr"){valueT+=(el.scrollTop>0?el.scrollTop:0)||0;valueL+=(el.scrollLeft>0?el.scrollLeft:0)||0;}
el=el.parentNode;}while(el&&el!=document.body);var scrollOffset=[valueL,valueT];_clone.style.top=(cumulativeOffset[1]-scrollOffset[1])+"px";_clone.style.left=(cumulativeOffset[0]-scrollOffset[0])+"px";}else{_clone.style.top=(cumulativeOffset[1]+op[1])+"px";_clone.style.left=(cumulativeOffset[0]+op[0])+"px";}
new Effect.Parallel([new Effect.Scale(_clone,10,{sync:true,scaleFromCenter:false,scaleContent:true,scaleMode:'box'}),new Effect.Opacity(_clone,{sync:true,from:0.7,to:0.0})],{duration:1.0,afterFinishInternal:function(effect){Element.remove(_clone);}})}
Richfaces.AJAX.addDragable=function(element,options){options.reverteffect=function(element){element.style.top=0;element.style.left=0;};options.starteffect=function(element){new Effect.Opacity(element,{duration:0.2,from:1.0,to:0.7});};var drag=new Draggable(element,options);if(options.parameters){drag.element._parameters=options.parameters;}}
Richfaces.AJAX.addClickDropable=function(element,options){if(Droppables){Droppables.getForElement=function(element){element=$(element);var dropable=null;this.drops.each(function(drop){if(drop.element==element){dropable=drop;throw $break;}});return dropable;}}
var drag=new ClickDropable(element,options);if(options.parameters){drag.element._parameters=options.parameters;}}
Richfaces.AJAX.submitDrop=function(containerId,form,event,options){var parameters=options.parameters||{};if(options.element&&options.element._parameters){for(var k in options.element._parameters){parameters[k]=options.element._parameters[k];}}
options.parameters=parameters;A4J.AJAX.Submit(containerId,form,event,options);}