var inlineEditor=Class.create();inlineEditor.prototype={initialize:function(url,options)
{if(use_xmlhttprequest!=1)
{return false;}
this.url=url;this.elements=new Array();this.currentElement='';this.options=options;if(!options.className)
{alert('You need to specify a className in the options.');return false;}
this.className=options.className;if(options.spinnerImage)
{this.spinnerImage=options.spinnerImage;}
this.elements=$$('.'+options.className);if(this.elements)
{this.elements.each(function(element){if(element.id)
{this.makeEditable(element);}}.bind(this));}
return true;},makeEditable:function(element)
{if(element.title!="")
{element.title=element.title+" ";}
if(!this.options.lang_click_edit)
{this.options.lang_click_edit="(Click and hold to edit)";}
element.title=element.title+this.options.lang_click_edit;element.onmousedown=this.onMouseDown.bindAsEventListener(this);return true;},onMouseDown:function(e)
{var element=Event.element(e);Event.stop(e);if(this.currentElement!='')
{return false;}
if(typeof(element.id)=="undefined"&&typeof(element.parentNode.id)!="undefined")
{element.id=element.parentNode.id;}
this.currentElement=element.id;this.timeout=setTimeout(this.showTextbox.bind(this),1200);document.onmouseup=this.onMouseUp.bindAsEventListener(this);return false;},onMouseUp:function(e)
{clearTimeout(this.timeout);Event.stop(e);return false;},onButtonClick:function(id)
{if($(id))
{this.currentElement=id;this.showTextbox();}
return false;},showTextbox:function()
{this.element=$(this.currentElement);if(typeof(this.element.parentNode)=="undefined"||typeof(this.element.id)=="undefined")
{return false;}
this.oldValue=this.element.innerHTML;this.testNode=this.element.parentNode;if(!this.testNode)
{return false;}
this.cache=this.testNode.innerHTML;this.textbox=document.createElement("input");this.textbox.style.width="95%";this.textbox.maxlength="85";this.textbox.className="textbox";this.textbox.type="text";Event.observe(this.textbox,"blur",this.onBlur.bindAsEventListener(this));Event.observe(this.textbox,"keypress",this.onKeyUp.bindAsEventListener(this));this.textbox.setAttribute("autocomplete","off");this.textbox.name="value";this.textbox.index=this.element.index;this.textbox.value=MyBB.unHTMLchars(this.oldValue);Element.remove(this.element);this.testNode.innerHTML='';this.testNode.appendChild(this.textbox);this.textbox.focus();return true;},onBlur:function(e)
{this.hideTextbox();return true;},onKeyUp:function(e)
{if(e.keyCode==Event.KEY_RETURN)
{this.hideTextbox();}
else if(e.keyCode==Event.KEY_ESC)
{this.cancelEdit();}
return true;},onSubmit:function(e)
{this.hideTextbox();return true;},hideTextbox:function()
{if(!this.currentElement)
return;Event.stopObserving(this.textbox,"blur",this.onBlur.bindAsEventListener(this));var newValue=this.textbox.value;if(typeof(newValue)!="undefined"&&newValue!=''&&MyBB.HTMLchars(newValue)!=this.oldValue)
{this.testNode.innerHTML=this.cache;this.element=$(this.currentElement);this.element.innerHTML=MyBB.HTMLchars(newValue);this.element.onmousedown=this.onMouseDown.bindAsEventListener(this);this.lastElement=this.currentElement;postData="value="+encodeURIComponent(newValue);if(this.spinnerImage)
{this.showSpinner();}
idInfo=this.element.id.split("_");if(idInfo[0]&&idInfo[1])
{postData=postData+"&"+idInfo[0]+"="+idInfo[1];}
new Ajax.Request(this.url,{method:'post',postBody:postData,onComplete:this.onComplete.bind(this)});}
else
{Element.remove(this.textbox);this.testNode.innerHTML=this.cache;this.element=$(this.currentElement);this.element.onmousedown=this.onMouseDown.bindAsEventListener(this);}
this.currentElement='';return true;},cancelEdit:function()
{Element.remove(this.textbox);this.testNode.innerHTML=this.cache;this.element=$(this.currentElement);this.element.onmousedown=this.onMouseDown.bindAsEventListener(this);this.currentElement='';},onComplete:function(request)
{if(request.responseText.match(/<error>(.*)<\/error>/))
{message=request.responseText.match(/<error>(.*)<\/error>/);this.element.innerHTML=this.oldValue;if(!message[1])
{message[1]="An unknown error occurred.";}
if(this.spinnerImage)
{this.hideSpinner();}
alert('There was an error performing the update.\n\n'+message[1]);}
else if(request.responseText)
{this.element.innerHTML=MyBB.HTMLchars(request.responseText);}
if(this.spinnerImage)
{this.hideSpinner();}
this.currentIndex=-1;return true;},showSpinner:function()
{if(!this.spinnerImage)
{return false;}
if(!this.spinner)
{this.spinner=document.createElement("img");this.spinner.src=this.spinnerImage;if(saving_changes)
{this.spinner.alt=saving_changes;}
else
{this.spinner.alt="Saving changes..";}
this.spinner.style.verticalAlign="middle";this.spinner.style.paddingRight="3px";}
this.testNode.insertBefore(this.spinner,this.testNode.firstChild);return true;},hideSpinner:function()
{if(!this.spinnerImage)
{return false;}
Element.remove(this.spinner);return true;}};