if(typeof Effect=="undefined"){throw ("controls.js requires including script.aculo.us' effects.js library")
}var Autocompleter={};
Autocompleter.Base=function(){};
Autocompleter.Base.prototype={baseInitialize:function(B,C,A){B=$(B);
this.element=B;
this.update=$(C);
this.hasFocus=false;
this.changed=false;
this.active=false;
this.index=0;
this.entryCount=0;
if(this.setOptions){this.setOptions(A)
}else{this.options=A||{}
}this.options.paramName=this.options.paramName||this.element.name;
this.options.tokens=this.options.tokens||[];
this.options.frequency=this.options.frequency||0.4;
this.options.minChars=this.options.minChars||1;
this.options.onShow=this.options.onShow||function(D,E){if(!E.style.position||E.style.position=="absolute"){E.style.position="absolute";
Position.clone(D,E,{setHeight:false,offsetTop:D.offsetHeight})
}Effect.Appear(E,{duration:0.15})
};
this.options.onHide=this.options.onHide||function(D,E){new Effect.Fade(E,{duration:0.15})
};
if(typeof (this.options.tokens)=="string"){this.options.tokens=new Array(this.options.tokens)
}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,"keypress",this.onKeyPress.bindAsEventListener(this));
Event.observe(window,"beforeunload",function(){B.setAttribute("autocomplete","on")
})
},show:function(){if(Element.getStyle(this.update,"display")=="none"){this.options.onShow(this.element,this.update)
}if(!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")
}if(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();
if(Element.getStyle(this.update,"display")!="none"){this.options.onHide(this.element,this.update)
}if(this.iefix){Element.hide(this.iefix)
}},startIndicator:function(){if(this.options.indicator){Element.show(this.options.indicator)
}},stopIndicator:function(){if(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=false;
Event.stop(A);
return ;
case Event.KEY_LEFT:case Event.KEY_RIGHT:return ;
case Event.KEY_UP:this.markPrevious();
this.render();
if(Prototype.Browser.WebKit){Event.stop(A)
}return ;
case Event.KEY_DOWN:this.markNext();
this.render();
if(Prototype.Browser.WebKit){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=true;
this.hasFocus=true;
if(this.observer){clearTimeout(this.observer)
}this.observer=setTimeout(this.onObserverEvent.bind(this),this.options.frequency*1000)
},activate:function(){this.changed=false;
this.hasFocus=true;
this.getUpdatedChoices()
},onHover:function(B){var A=Event.findElement(B,"LI");
if(this.index!=A.autocompleteIndex){this.index=A.autocompleteIndex;
this.render()
}Event.stop(B)
},onClick:function(B){var A=Event.findElement(B,"LI");
this.index=A.autocompleteIndex;
this.selectEntry();
this.hide()
},onBlur:function(A){setTimeout(this.hide.bind(this),250);
this.hasFocus=false;
this.active=false
},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")
}if(this.hasFocus){this.show();
this.active=true
}}else{this.active=false;
this.hide()
}},markPrevious:function(){if(this.index>0){this.index--
}else{this.index=this.entryCount-1
}this.getEntry(this.index).scrollIntoView(true)
},markNext:function(){if(this.index<this.entryCount-1){this.index++
}else{this.index=0
}this.getEntry(this.index).scrollIntoView(false)
},getEntry:function(A){return this.update.firstChild.childNodes[A]
},getCurrentEntry:function(){return this.getEntry(this.index)
},selectEntry:function(){this.active=false;
this.updateElement(this.getCurrentEntry())
},updateElement:function(F){if(this.options.updateElement){this.options.updateElement(F);
return 
}var C="";
if(this.options.select){var A=document.getElementsByClassName(this.options.select,F)||[];
if(A.length>0){C=Element.collectTextNodes(A[0],this.options.select)
}}else{C=Element.collectTextNodesIgnoreClass(F,"informal")
}var E=this.findLastToken();
if(E!=-1){var D=this.element.value.substr(0,E+1);
var B=this.element.value.substr(E+1).match(/^\s+/);
if(B){D+=B[0]
}this.element.value=D+C
}else{this.element.value=C
}this.element.focus();
if(this.options.afterUpdateElement){this.options.afterUpdateElement(this.element,F)
}},updateChoices:function(C){if(!this.changed&&this.hasFocus){this.update.innerHTML=C;
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 A=0;
A<this.entryCount;
A++){var B=this.getEntry(A);
B.autocompleteIndex=A;
this.addObservers(B)
}}else{this.entryCount=0
}this.stopIndicator();
this.index=0;
if(this.entryCount==1&&this.options.autoSelect){this.selectEntry();
this.hide()
}else{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=false;
if(this.getToken().length>=this.options.minChars){this.getUpdatedChoices()
}else{this.active=false;
this.hide()
}},getToken:function(){var B=this.findLastToken();
if(B!=-1){var A=this.element.value.substr(B+1).replace(/^\s+/,"").replace(/\s+$/,"")
}else{var A=this.element.value
}return/\n/.test(A)?"":A
},findLastToken:function(){var C=-1;
for(var B=0;
B<this.options.tokens.length;
B++){var A=this.element.value.lastIndexOf(this.options.tokens[B]);
if(A>C){C=A
}}return C
}};
Ajax.Autocompleter=Class.create();
Object.extend(Object.extend(Ajax.Autocompleter.prototype,Autocompleter.Base.prototype),{initialize:function(C,D,B,A){this.baseInitialize(C,D,A);
this.options.asynchronous=true;
this.options.onComplete=this.onComplete.bind(this);
this.options.defaultParams=this.options.parameters||null;
this.url=B
},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;
if(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.Local.prototype=Object.extend(new Autocompleter.Base(),{initialize:function(B,D,C,A){this.baseInitialize(B,D,A);
this.options.array=C
},getUpdatedChoices:function(){this.updateChoices(this.options.selector(this))
},setOptions:function(A){this.options=Object.extend({choices:10,partialSearch:true,partialChars:2,ignoreCase:true,fullSearch:false,selector:function(B){var D=[];
var C=[];
var H=B.getToken();
var G=0;
for(var E=0;
E<B.options.array.length&&D.length<B.options.choices;
E++){var F=B.options.array[E];
var I=B.options.ignoreCase?F.toLowerCase().indexOf(H.toLowerCase()):F.indexOf(H);
while(I!=-1){if(I==0&&F.length!=H.length){D.push("<li><strong>"+F.substr(0,H.length)+"</strong>"+F.substr(H.length)+"</li>");
break
}else{if(H.length>=B.options.partialChars&&B.options.partialSearch&&I!=-1){if(B.options.fullSearch||/\s/.test(F.substr(I-1,1))){C.push("<li>"+F.substr(0,I)+"<strong>"+F.substr(I,H.length)+"</strong>"+F.substr(I+H.length)+"</li>");
break
}}}I=B.options.ignoreCase?F.toLowerCase().indexOf(H.toLowerCase(),I+1):F.indexOf(H,I+1)
}}if(C.length){D=D.concat(C.slice(0,B.options.choices-D.length))
}return"<ul>"+D.join("")+"</ul>"
}},A||{})
}});
Field.scrollFreeActivate=function(A){setTimeout(function(){Field.activate(A)
},1)
};
Ajax.InPlaceEditor=Class.create();
Ajax.InPlaceEditor.defaultHighlightColor="#FFFF99";
Ajax.InPlaceEditor.prototype={initialize:function(C,B,A){this.url=B;
this.element=$(C);
this.options=Object.extend({paramName:"value",okButton:true,okLink:false,okText:"ok",cancelButton:false,cancelLink:true,cancelText:"cancel",textBeforeControls:"",textBetweenControls:"",textAfterControls:"",savingText:"Saving...",clickToEditText:"Click to edit",okText:"ok",rows:1,onComplete:function(E,D){new Effect.Highlight(D,{startcolor:this.options.highlightcolor})
},onFailure:function(D){alert("Error communicating with the server: "+D.responseText.stripTags())
},callback:function(D){return Form.serialize(D)
},handleLineBreaks:true,loadingText:"Loading...",savingClassName:"inplaceeditor-saving",loadingClassName:"inplaceeditor-loading",formClassName:"inplaceeditor-form",highlightcolor:Ajax.InPlaceEditor.defaultHighlightColor,highlightendcolor:"#FFFFFF",externalControl:null,submitOnBlur:false,ajaxOptions:{},evalScripts:false},A||{});
if(!this.options.formId&&this.element.id){this.options.formId=this.element.id+"-inplaceeditor";
if($(this.options.formId)){this.options.formId=null
}}if(this.options.externalControl){this.options.externalControl=$(this.options.externalControl)
}this.originalBackground=Element.getStyle(this.element,"background-color");
if(!this.originalBackground){this.originalBackground="transparent"
}this.element.title=this.options.clickToEditText;
this.onclickListener=this.enterEditMode.bindAsEventListener(this);
this.mouseoverListener=this.enterHover.bindAsEventListener(this);
this.mouseoutListener=this.leaveHover.bindAsEventListener(this);
Event.observe(this.element,"click",this.onclickListener);
Event.observe(this.element,"mouseover",this.mouseoverListener);
Event.observe(this.element,"mouseout",this.mouseoutListener);
if(this.options.externalControl){Event.observe(this.options.externalControl,"click",this.onclickListener);
Event.observe(this.options.externalControl,"mouseover",this.mouseoverListener);
Event.observe(this.options.externalControl,"mouseout",this.mouseoutListener)
}},enterEditMode:function(A){if(this.saving){return 
}if(this.editing){return 
}this.editing=true;
this.onEnterEditMode();
if(this.options.externalControl){Element.hide(this.options.externalControl)
}Element.hide(this.element);
this.createForm();
this.element.parentNode.insertBefore(this.form,this.element);
if(!this.options.loadTextURL){Field.scrollFreeActivate(this.editField)
}if(A){Event.stop(A)
}return false
},createForm:function(){this.form=document.createElement("form");
this.form.id=this.options.formId;
Element.addClassName(this.form,this.options.formClassName);
this.form.onsubmit=this.onSubmit.bind(this);
this.createEditField();
if(this.options.textarea){var B=document.createElement("br");
this.form.appendChild(B)
}if(this.options.textBeforeControls){this.form.appendChild(document.createTextNode(this.options.textBeforeControls))
}if(this.options.okButton){var E=document.createElement("input");
E.type="submit";
E.value=this.options.okText;
E.className="editor_ok_button";
this.form.appendChild(E)
}if(this.options.okLink){var C=document.createElement("a");
C.href="#";
C.appendChild(document.createTextNode(this.options.okText));
C.onclick=this.onSubmit.bind(this);
C.className="editor_ok_link";
this.form.appendChild(C)
}if(this.options.textBetweenControls&&(this.options.okLink||this.options.okButton)&&(this.options.cancelLink||this.options.cancelButton)){this.form.appendChild(document.createTextNode(this.options.textBetweenControls))
}if(this.options.cancelButton){var D=document.createElement("input");
D.type="submit";
D.value=this.options.cancelText;
D.onclick=this.onclickCancel.bind(this);
D.className="editor_cancel_button";
this.form.appendChild(D)
}if(this.options.cancelLink){var A=document.createElement("a");
A.href="#";
A.appendChild(document.createTextNode(this.options.cancelText));
A.onclick=this.onclickCancel.bind(this);
A.className="editor_cancel editor_cancel_link";
this.form.appendChild(A)
}if(this.options.textAfterControls){this.form.appendChild(document.createTextNode(this.options.textAfterControls))
}},hasHTMLLineBreaks:function(A){if(!this.options.handleLineBreaks){return false
}return A.match(/<br/i)||A.match(/<p>/i)
},convertHTMLLineBreaks:function(A){return A.replace(/<br>/gi,"\n").replace(/<br\/>/gi,"\n").replace(/<\/p>/gi,"\n").replace(/<p>/gi,"")
},createEditField:function(){var E;
if(this.options.loadTextURL){E=this.options.loadingText
}else{E=this.getText()
}var C=this;
if(this.options.rows==1&&!this.hasHTMLLineBreaks(E)){this.options.textarea=false;
var A=document.createElement("input");
A.obj=this;
A.type="text";
A.name=this.options.paramName;
A.value=E;
A.style.backgroundColor=this.options.highlightcolor;
A.className="editor_field";
var B=this.options.size||this.options.cols||0;
if(B!=0){A.size=B
}if(this.options.submitOnBlur){A.onblur=this.onSubmit.bind(this)
}this.editField=A
}else{this.options.textarea=true;
var D=document.createElement("textarea");
D.obj=this;
D.name=this.options.paramName;
D.value=this.convertHTMLLineBreaks(E);
D.rows=this.options.rows;
D.cols=this.options.cols||40;
D.className="editor_field";
if(this.options.submitOnBlur){D.onblur=this.onSubmit.bind(this)
}this.editField=D
}if(this.options.loadTextURL){this.loadExternalText()
}this.form.appendChild(this.editField)
},getText:function(){return this.element.innerHTML
},loadExternalText:function(){Element.addClassName(this.form,this.options.loadingClassName);
this.editField.disabled=true;
new Ajax.Request(this.options.loadTextURL,Object.extend({asynchronous:true,onComplete:this.onLoadedExternalText.bind(this)},this.options.ajaxOptions))
},onLoadedExternalText:function(A){Element.removeClassName(this.form,this.options.loadingClassName);
this.editField.disabled=false;
this.editField.value=A.responseText.stripTags();
Field.scrollFreeActivate(this.editField)
},onclickCancel:function(){this.onComplete();
this.leaveEditMode();
return false
},onFailure:function(A){this.options.onFailure(A);
if(this.oldInnerHTML){this.element.innerHTML=this.oldInnerHTML;
this.oldInnerHTML=null
}return false
},onSubmit:function(){var A=this.form;
var B=this.editField.value;
this.onLoading();
if(this.options.evalScripts){new Ajax.Request(this.url,Object.extend({parameters:this.options.callback(A,B),onComplete:this.onComplete.bind(this),onFailure:this.onFailure.bind(this),asynchronous:true,evalScripts:true},this.options.ajaxOptions))
}else{new Ajax.Updater({success:this.element,failure:null},this.url,Object.extend({parameters:this.options.callback(A,B),onComplete:this.onComplete.bind(this),onFailure:this.onFailure.bind(this)},this.options.ajaxOptions))
}if(arguments.length>1){Event.stop(arguments[0])
}return false
},onLoading:function(){this.saving=true;
this.removeForm();
this.leaveHover();
this.showSaving()
},showSaving:function(){this.oldInnerHTML=this.element.innerHTML;
this.element.innerHTML=this.options.savingText;
Element.addClassName(this.element,this.options.savingClassName);
this.element.style.backgroundColor=this.originalBackground;
Element.show(this.element)
},removeForm:function(){if(this.form){if(this.form.parentNode){Element.remove(this.form)
}this.form=null
}},enterHover:function(){if(this.saving){return 
}this.element.style.backgroundColor=this.options.highlightcolor;
if(this.effect){this.effect.cancel()
}Element.addClassName(this.element,this.options.hoverClassName)
},leaveHover:function(){if(this.options.backgroundColor){this.element.style.backgroundColor=this.oldBackground
}Element.removeClassName(this.element,this.options.hoverClassName);
if(this.saving){return 
}this.effect=new Effect.Highlight(this.element,{startcolor:this.options.highlightcolor,endcolor:this.options.highlightendcolor,restorecolor:this.originalBackground})
},leaveEditMode:function(){Element.removeClassName(this.element,this.options.savingClassName);
this.removeForm();
this.leaveHover();
this.element.style.backgroundColor=this.originalBackground;
Element.show(this.element);
if(this.options.externalControl){Element.show(this.options.externalControl)
}this.editing=false;
this.saving=false;
this.oldInnerHTML=null;
this.onLeaveEditMode()
},onComplete:function(A){this.leaveEditMode();
this.options.onComplete.bind(this)(A,this.element)
},onEnterEditMode:function(){},onLeaveEditMode:function(){},dispose:function(){if(this.oldInnerHTML){this.element.innerHTML=this.oldInnerHTML
}this.leaveEditMode();
Event.stopObserving(this.element,"click",this.onclickListener);
Event.stopObserving(this.element,"mouseover",this.mouseoverListener);
Event.stopObserving(this.element,"mouseout",this.mouseoutListener);
if(this.options.externalControl){Event.stopObserving(this.options.externalControl,"click",this.onclickListener);
Event.stopObserving(this.options.externalControl,"mouseover",this.mouseoverListener);
Event.stopObserving(this.options.externalControl,"mouseout",this.mouseoutListener)
}}};
Ajax.InPlaceCollectionEditor=Class.create();
Object.extend(Ajax.InPlaceCollectionEditor.prototype,Ajax.InPlaceEditor.prototype);
Object.extend(Ajax.InPlaceCollectionEditor.prototype,{createEditField:function(){if(!this.cached_selectTag){var A=document.createElement("select");
var C=this.options.collection||[];
var B;
C.each(function(E,D){B=document.createElement("option");
B.value=(E instanceof Array)?E[0]:E;
if((typeof this.options.value=="undefined")&&((E instanceof Array)?this.element.innerHTML==E[1]:E==B.value)){B.selected=true
}if(this.options.value==B.value){B.selected=true
}B.appendChild(document.createTextNode((E instanceof Array)?E[1]:E));
A.appendChild(B)
}.bind(this));
this.cached_selectTag=A
}this.editField=this.cached_selectTag;
if(this.options.loadTextURL){this.loadExternalText()
}this.form.appendChild(this.editField);
this.options.callback=function(D,E){return"value="+encodeURIComponent(E)
}
}});
Form.Element.DelayedObserver=Class.create();
Form.Element.DelayedObserver.prototype={initialize:function(B,A,C){this.delay=A||0.5;
this.element=$(B);
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 
}if(this.timer){clearTimeout(this.timer)
}this.timer=setTimeout(this.onTimerEvent.bind(this),this.delay*1000);
this.lastValue=$F(this.element)
},onTimerEvent:function(){this.timer=null;
this.callback(this.element,$F(this.element))
}};