var Ajax={getTransport:function(){return Try.these(function(){return new XMLHttpRequest()},function(){return new ActiveXObject('Msxml2.XMLHTTP')},function(){return new ActiveXObject('Microsoft.XMLHTTP')})||false;},activeRequestCount:0} Ajax.Responders={responders:[],_each:function(iterator){this.responders._each(iterator);},register:function(responderToAdd){if(!this.include(responderToAdd)) this.responders.push(responderToAdd);},unregister:function(responderToRemove){this.responders=this.responders.without(responderToRemove);},dispatch:function(callback,request,transport,json){this.each(function(responder){if(responder[callback]&&typeof responder[callback]=='function'){try{responder[callback].apply(responder,[request,transport,json]);}catch(e){}}});}};Object.extend(Ajax.Responders,Enumerable);Ajax.Responders.register({onCreate:function(){Ajax.activeRequestCount++;},onComplete:function(){Ajax.activeRequestCount--;}});Ajax.Base=function(){};Ajax.Base.prototype={setOptions:function(options){this.options={method:'post',asynchronous:true,contentType:'application/x-www-form-urlencoded',parameters:''} Object.extend(this.options,options||{});},responseIsSuccess:function(){return this.transport.status==undefined||this.transport.status==0||(this.transport.status>=200&&this.transport.status<300);},responseIsFailure:function(){return!this.responseIsSuccess();}} Ajax.Request=Class.create();Ajax.Request.Events=['Uninitialized','Loading','Loaded','Interactive','Complete'];Ajax.Request.prototype=Object.extend(new Ajax.Base(),{initialize:function(url,options){this.transport=Ajax.getTransport();this.setOptions(options);this.request(url);},request:function(url){var parameters=this.options.parameters||'';if(parameters.length>0)parameters+='&_=';try{this.url=url;if(this.options.method=='get'&¶meters.length>0) this.url+=(this.url.match(/\?/)?'&':'?')+parameters;Ajax.Responders.dispatch('onCreate',this,this.transport);this.transport.open(this.options.method,this.url,this.options.asynchronous);if(this.options.asynchronous){this.transport.onreadystatechange=this.onStateChange.bind(this);setTimeout((function(){this.respondToReadyState(1)}).bind(this),10);} this.setRequestHeaders();var body=this.options.postBody?this.options.postBody:parameters;this.transport.send(this.options.method=='post'?body:null);}catch(e){this.dispatchException(e);}},setRequestHeaders:function(){var requestHeaders=['X-Requested-With','XMLHttpRequest','X-Prototype-Version',Prototype.Version,'Accept','text/javascript, text/html, application/xml, text/xml'];if(this.options.method=='post'){requestHeaders.push('Content-type',this.options.contentType);if(this.transport.overrideMimeType) requestHeaders.push('Connection','close');} if(this.options.requestHeaders) requestHeaders.push.apply(requestHeaders,this.options.requestHeaders);for(var i=0;i0) actions.each(this.__run.bind(this,transport));},__run:function(transport,command) {this.trasport=transport;for(var method in command) {try {method.toFunction().apply(this,command[method]);} catch(e) {if(typeof(Logger)!="undefined") Prado.CallbackRequest.Exception.onException(null,e);}}},Exception:{"on500":function(request,transport,data) {var e=request.getHeaderData(Prado.CallbackRequest.ERROR_HEADER);Logger.error("Callback Server Error "+e.code,this.formatException(e));},'on200':function(request,transport,data) {if(transport.status<500) {var msg='HTTP '+transport.status+" with response : \n";msg+=transport.responseText+"\n";msg+="Data : \n"+inspect(data)+"\n";msg+="Actions : \n";data=request.getHeaderData(Prado.CallbackRequest.ACTION_HEADER);if(data&&data.length>0) {data.each(function(action) {msg+=inspect(action)+"\n";});} Logger.warn(msg);}},onException:function(request,e) {msg="";$H(e).each(function(item) {msg+=item.key+": "+item.value+"\n";}) Logger.error('Uncaught Callback Client Exception:',msg);},formatException:function(e) {var msg=e.type+" with message \""+e.message+"\"";msg+=" in "+e.file+"("+e.line+")\n";msg+="Stack trace:\n";var trace=e.trace;for(var i=0;i"+trace[i]["function"]+"()"+"\n";} msg+=e.version+" "+e.time+"\n";return msg;}},encode:function(data) {return Prado.JSON.stringify(data);},decode:function(data) {if(typeof(data)=="string"&&data.trim().length>0) return Prado.JSON.parse(data);else return null;},dispatchPriorityRequest:function(callback) {this.abortRequestInProgress();callback.request=new Ajax.Request(callback.url,callback.options);callback.timeout=setTimeout(function() {Prado.CallbackRequest.abortRequestInProgress();},callback.options.RequestTimeOut);this.requestInProgress=callback;return true;},dispatchNormalRequest:function(callback) {new Ajax.Request(callback.url,callback.options);return true;},abortRequestInProgress:function() {inProgress=Prado.CallbackRequest.requestInProgress;if(inProgress) {inProgress.request.transport.abort();clearTimeout(inProgress.timeout);Prado.CallbackRequest.requestInProgress=null;return true;} return false;},updatePageState:function(request,transport) {pagestate=$(this.FIELD_CALLBACK_PAGESTATE);if(request.options.EnablePageStateUpdate&&request.options.HasPriority&&pagestate) {data=request.header(this.PAGESTATE_HEADER);if(typeof(data)=="string"&&data.length>0) pagestate.value=data;else {if(typeof(Logger)!="undefined") Logger.debug("Bad page state:"+data);}}}}) Ajax.Responders.register({onComplete:function(request) {if(request.options.HasPriority) Prado.CallbackRequest.abortRequestInProgress();}});Event.OnLoad(function() {if(typeof Logger!="undefined") Ajax.Responders.register(Prado.CallbackRequest.Exception);});Prado.CallbackRequest.prototype={url:window.location.href,options:{},id:null,request:null,initialize:function(id,options) {this.id=id;this.options=Object.extend({RequestTimeOut:30000,EnablePageStateUpdate:true,HasPriority:true,CausesValidation:true,ValidationGroup:null,PostInputs:true},options||{});},setCallbackParameter:function(value) {this.options['params']=value;},getCallbackParameter:function() {return this.options['params'];},setRequestTimeOut:function(timeout) {this.options['RequestTimeOut']=timeout;},getRequestTimeOut:function() {return this.options['RequestTimeOut'];},setCausesValidation:function(validate) {this.options['CausesValidation']=validate;},getCausesValidation:function() {return this.options['CausesValidation'];},setValidationGroup:function(group) {this.options['ValidationGroup']=group;},getValidationGroup:function() {return this.options['ValidationGroup'];},dispatch:function() {Object.extend(this.options,{postBody:this._getPostData(),parameters:''});if(this.options.CausesValidation&&typeof(Prado.Validation)!="undefined") {var form=this.options.Form||Prado.Validation.getForm();if(Prado.Validation.validate(form,this.options.ValidationGroup,this)==false) return false;} if(this.options.HasPriority) return Prado.CallbackRequest.dispatchPriorityRequest(this);else return Prado.CallbackRequest.dispatchNormalRequest(this);},_getPostData:function() {var data={};var callback=Prado.CallbackRequest;if(this.options.PostInputs!=false) {callback.PostDataLoaders.each(function(name) {$A(document.getElementsByName(name)).each(function(element) {if(element.type&&element.name==name) {value=$F(element);if(typeof(value)!="undefined") data[name]=value;}})})} if(typeof(this.options.params)!="undefined") data[callback.FIELD_CALLBACK_PARAMETER]=callback.encode(this.options.params);var pageState=$F(callback.FIELD_CALLBACK_PAGESTATE);if(typeof(pageState)!="undefined") data[callback.FIELD_CALLBACK_PAGESTATE]=pageState;data[callback.FIELD_CALLBACK_TARGET]=this.id;if(this.options.EventTarget) data[callback.FIELD_POSTBACK_TARGET]=this.options.EventTarget;if(this.options.EventParameter) data[callback.FIELD_POSTBACK_PARAMETER]=this.options.EventParameter;return $H(data).toQueryString();}} Prado.Callback=function(UniqueID,parameter,onSuccess,options) {var callback={'params':parameter||'','onSuccess':onSuccess||Prototype.emptyFunction};Object.extend(callback,options||{});request=new Prado.CallbackRequest(UniqueID,callback);request.dispatch();return false;} Array.prototype.______array='______array';Prado.JSON={org:'http://www.JSON.org',copyright:'(c)2005 JSON.org',license:'http://www.crockford.com/JSON/license.html',stringify:function(arg){var c,i,l,s='',v;switch(typeof arg){case'object':if(arg){if(arg.______array=='______array'){for(i=0;i=' '){if(c=='\\'||c=='"'){s+='\\';} s+=c;}else{switch(c){case'\b':s+='\\b';break;case'\f':s+='\\f';break;case'\n':s+='\\n';break;case'\r':s+='\\r';break;case'\t':s+='\\t';break;default:c=c.charCodeAt();s+='\\u00'+Math.floor(c/16).toString(16)+ (c%16).toString(16);}}} return s+'"';case'boolean':return String(arg);default:return'null';}},parse:function(text){var at=0;var ch=' ';function error(m){throw{name:'JSONError',message:m,at:at-1,text:text};} function next(){ch=text.charAt(at);at+=1;return ch;} function white(){while(ch){if(ch<=' '){next();}else if(ch=='/'){switch(next()){case'/':while(next()&&ch!='\n'&&ch!='\r'){} break;case'*':next();for(;;){if(ch){if(ch=='*'){if(next()=='/'){next();break;}}else{next();}}else{error("Unterminated comment");}} break;default:error("Syntax error");}}else{break;}}} function string(){var i,s='',t,u;if(ch=='"'){outer:while(next()){if(ch=='"'){next();return s;}else if(ch=='\\'){switch(next()){case'b':s+='\b';break;case'f':s+='\f';break;case'n':s+='\n';break;case'r':s+='\r';break;case't':s+='\t';break;case'u':u=0;for(i=0;i<4;i+=1){t=parseInt(next(),16);if(!isFinite(t)){break outer;} u=u*16+t;} s+=String.fromCharCode(u);break;default:s+=ch;}}else{s+=ch;}}} error("Bad string");} function array(){var a=[];if(ch=='['){next();white();if(ch==']'){next();return a;} while(ch){a.push(value());white();if(ch==']'){next();return a;}else if(ch!=','){break;} next();white();}} error("Bad array");} function object(){var k,o={};if(ch=='{'){next();white();if(ch=='}'){next();return o;} while(ch){k=string();white();if(ch!=':'){break;} next();o[k]=value();white();if(ch=='}'){next();return o;}else if(ch!=','){break;} next();white();}} error("Bad object");} function number(){var n='',v;if(ch=='-'){n='-';next();} while(ch>='0'&&ch<='9'){n+=ch;next();} if(ch=='.'){n+='.';while(next()&&ch>='0'&&ch<='9'){n+=ch;}} if(ch=='e'||ch=='E'){n+='e';next();if(ch=='-'||ch=='+'){n+=ch;next();} while(ch>='0'&&ch<='9'){n+=ch;next();}} v=+n;if(!isFinite(v)){}else{return v;}} function word(){switch(ch){case't':if(next()=='r'&&next()=='u'&&next()=='e'){next();return true;} break;case'f':if(next()=='a'&&next()=='l'&&next()=='s'&&next()=='e'){next();return false;} break;case'n':if(next()=='u'&&next()=='l'&&next()=='l'){next();return null;} break;} error("Syntax error");} function value(){white();switch(ch){case'{':return object();case'[':return array();case'"':return string();case'-':return number();default:return ch>='0'&&ch<='9'?number():word();}} return value();}};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(element,update,options){this.element=$(element);this.update=$(update);this.hasFocus=false;this.changed=false;this.active=false;this.index=0;this.entryCount=0;if(this.setOptions) this.setOptions(options);else this.options=options||{};this.options.paramName=this.options.paramName||this.element.name;this.options.tokens=this.options.tokens||[];this.options.frequency=this.options.frequency||0.4;this.options.minChars=this.options.minChars||1;this.options.onShow=this.options.onShow||function(element,update){if(!update.style.position||update.style.position=='absolute'){update.style.position='absolute';Position.clone(element,update,{setHeight:false,offsetTop:element.offsetHeight});} Effect.Appear(update,{duration:0.15});};this.options.onHide=this.options.onHide||function(element,update){new Effect.Fade(update,{duration:0.15})};if(typeof(this.options.tokens)=='string') this.options.tokens=new Array(this.options.tokens);this.observer=null;this.element.setAttribute('autocomplete','off');Element.hide(this.update);Event.observe(this.element,"blur",this.onBlur.bindAsEventListener(this));Event.observe(this.element,"keypress",this.onKeyPress.bindAsEventListener(this));},show:function(){if(Element.getStyle(this.update,'display')=='none')this.options.onShow(this.element,this.update);if(!this.iefix&&(navigator.appVersion.indexOf('MSIE')>0)&&(navigator.userAgent.indexOf('Opera')<0)&&(Element.getStyle(this.update,'position')=='absolute')){new Insertion.After(this.update,'');this.iefix=$(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(event){if(this.active) switch(event.keyCode){case Event.KEY_TAB:case Event.KEY_RETURN:this.selectEntry();Event.stop(event);case Event.KEY_ESC:this.hide();this.active=false;Event.stop(event);return;case Event.KEY_LEFT:case Event.KEY_RIGHT:return;case Event.KEY_UP:this.markPrevious();this.render();if(navigator.appVersion.indexOf('AppleWebKit')>0)Event.stop(event);return;case Event.KEY_DOWN:this.markNext();this.render();if(navigator.appVersion.indexOf('AppleWebKit')>0)Event.stop(event);return;} else if(event.keyCode==Event.KEY_TAB||event.keyCode==Event.KEY_RETURN||(navigator.appVersion.indexOf('AppleWebKit')>0&&event.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(event){var element=Event.findElement(event,'LI');if(this.index!=element.autocompleteIndex) {this.index=element.autocompleteIndex;this.render();} Event.stop(event);},onClick:function(event){var element=Event.findElement(event,'LI');this.index=element.autocompleteIndex;this.selectEntry();this.hide();},onBlur:function(event){setTimeout(this.hide.bind(this),250);this.hasFocus=false;this.active=false;},render:function(){if(this.entryCount>0){for(var i=0;i0)this.index-- else this.index=this.entryCount-1;this.getEntry(this.index).scrollIntoView(true);},markNext:function(){if(this.index0)value=Element.collectTextNodes(nodes[0],this.options.select);}else value=Element.collectTextNodesIgnoreClass(selectedElement,'informal');var lastTokenPos=this.findLastToken();if(lastTokenPos!=-1){var newValue=this.element.value.substr(0,lastTokenPos+1);var whitespace=this.element.value.substr(lastTokenPos+1).match(/^\s+/);if(whitespace) newValue+=whitespace[0];this.element.value=newValue+value;}else{this.element.value=value;} this.element.focus();if(this.options.afterUpdateElement) this.options.afterUpdateElement(this.element,selectedElement);},updateChoices:function(choices){if(!this.changed&&this.hasFocus){this.update.innerHTML=choices;Element.cleanWhitespace(this.update);Element.cleanWhitespace(this.update.firstChild);if(this.update.firstChild&&this.update.firstChild.childNodes){this.entryCount=this.update.firstChild.childNodes.length;for(var i=0;i=this.options.minChars){this.startIndicator();this.getUpdatedChoices();}else{this.active=false;this.hide();}},getToken:function(){var tokenPos=this.findLastToken();if(tokenPos!=-1) var ret=this.element.value.substr(tokenPos+1).replace(/^\s+/,'').replace(/\s+$/,'');else var ret=this.element.value;return/\n/.test(ret)?'':ret;},findLastToken:function(){var lastTokenPos=-1;for(var i=0;ilastTokenPos) lastTokenPos=thisTokenPos;} return lastTokenPos;}} Ajax.Autocompleter=Class.create();Object.extend(Object.extend(Ajax.Autocompleter.prototype,Autocompleter.Base.prototype),{initialize:function(element,update,url,options){this.baseInitialize(element,update,options);this.options.asynchronous=true;this.options.onComplete=this.onComplete.bind(this);this.options.defaultParams=this.options.parameters||null;this.url=url;},getUpdatedChoices:function(){entry=encodeURIComponent(this.options.paramName)+'='+ encodeURIComponent(this.getToken());this.options.parameters=this.options.callback?this.options.callback(this.element,entry):entry;if(this.options.defaultParams) this.options.parameters+='&'+this.options.defaultParams;new Ajax.Request(this.url,this.options);},onComplete:function(request){this.updateChoices(request.responseText);}});Autocompleter.Local=Class.create();Autocompleter.Local.prototype=Object.extend(new Autocompleter.Base(),{initialize:function(element,update,array,options){this.baseInitialize(element,update,options);this.options.array=array;},getUpdatedChoices:function(){this.updateChoices(this.options.selector(this));},setOptions:function(options){this.options=Object.extend({choices:10,partialSearch:true,partialChars:2,ignoreCase:true,fullSearch:false,selector:function(instance){var ret=[];var partial=[];var entry=instance.getToken();var count=0;for(var i=0;i"+elem.substr(0,entry.length)+""+ elem.substr(entry.length)+"");break;}else if(entry.length>=instance.options.partialChars&&instance.options.partialSearch&&foundPos!=-1){if(instance.options.fullSearch||/\s/.test(elem.substr(foundPos-1,1))){partial.push("
  • "+elem.substr(0,foundPos)+""+ elem.substr(foundPos,entry.length)+""+elem.substr(foundPos+entry.length)+"
  • ");break;}} foundPos=instance.options.ignoreCase?elem.toLowerCase().indexOf(entry.toLowerCase(),foundPos+1):elem.indexOf(entry,foundPos+1);}} if(partial.length) ret=ret.concat(partial.slice(0,instance.options.choices-ret.length)) return"
      "+ret.join('')+"
    ";}},options||{});}});Field.scrollFreeActivate=function(field){setTimeout(function(){Field.activate(field);},1);} Ajax.InPlaceEditor=Class.create();Ajax.InPlaceEditor.defaultHighlightColor="#FFFF99";Ajax.InPlaceEditor.prototype={initialize:function(element,url,options){this.url=url;this.element=$(element);this.options=Object.extend({okButton:true,okText:"ok",cancelLink:true,cancelText:"cancel",savingText:"Saving...",clickToEditText:"Click to edit",okText:"ok",rows:1,onComplete:function(transport,element){new Effect.Highlight(element,{startcolor:this.options.highlightcolor});},onFailure:function(transport){alert("Error communicating with the server: "+transport.responseText.stripTags());},callback:function(form){return Form.serialize(form);},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},options||{});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(evt){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(evt){Event.stop(evt);} 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 br=document.createElement("br");this.form.appendChild(br);} if(this.options.okButton){okButton=document.createElement("input");okButton.type="submit";okButton.value=this.options.okText;okButton.className='editor_ok_button';this.form.appendChild(okButton);} if(this.options.cancelLink){cancelLink=document.createElement("a");cancelLink.href="#";cancelLink.appendChild(document.createTextNode(this.options.cancelText));cancelLink.onclick=this.onclickCancel.bind(this);cancelLink.className='editor_cancel';this.form.appendChild(cancelLink);}},hasHTMLLineBreaks:function(string){if(!this.options.handleLineBreaks)return false;return string.match(/
    /i);},convertHTMLLineBreaks:function(string){return string.replace(/
    /gi,"\n").replace(//gi,"\n").replace(/<\/p>/gi,"\n").replace(/

    /gi,"");},createEditField:function(){var text;if(this.options.loadTextURL){text=this.options.loadingText;}else{text=this.getText();} var obj=this;if(this.options.rows==1&&!this.hasHTMLLineBreaks(text)){this.options.textarea=false;var textField=document.createElement("input");textField.obj=this;textField.type="text";textField.name="value";textField.value=text;textField.style.backgroundColor=this.options.highlightcolor;textField.className='editor_field';var size=this.options.size||this.options.cols||0;if(size!=0)textField.size=size;if(this.options.submitOnBlur) textField.onblur=this.onSubmit.bind(this);this.editField=textField;}else{this.options.textarea=true;var textArea=document.createElement("textarea");textArea.obj=this;textArea.name="value";textArea.value=this.convertHTMLLineBreaks(text);textArea.rows=this.options.rows;textArea.cols=this.options.cols||40;textArea.className='editor_field';if(this.options.submitOnBlur) textArea.onblur=this.onSubmit.bind(this);this.editField=textArea;} 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(transport){Element.removeClassName(this.form,this.options.loadingClassName);this.editField.disabled=false;this.editField.value=transport.responseText.stripTags();Field.scrollFreeActivate(this.editField);},onclickCancel:function(){this.onComplete();this.leaveEditMode();return false;},onFailure:function(transport){this.options.onFailure(transport);if(this.oldInnerHTML){this.element.innerHTML=this.oldInnerHTML;this.oldInnerHTML=null;} return false;},onSubmit:function(){var form=this.form;var value=this.editField.value;this.onLoading();if(this.options.evalScripts){new Ajax.Request(this.url,Object.extend({parameters:this.options.callback(form,value),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(form,value),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(transport){this.leaveEditMode();this.options.onComplete.bind(this)(transport,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 selectTag=document.createElement("select");var collection=this.options.collection||[];var optionTag;collection.each(function(e,i){optionTag=document.createElement("option");optionTag.value=(e instanceof Array)?e[0]:e;if(this.options.value==optionTag.value)optionTag.selected=true;optionTag.appendChild(document.createTextNode((e instanceof Array)?e[1]:e));selectTag.appendChild(optionTag);}.bind(this));this.cached_selectTag=selectTag;} this.editField=this.cached_selectTag;if(this.options.loadTextURL)this.loadExternalText();this.form.appendChild(this.editField);this.options.callback=function(form,value){return"value="+encodeURIComponent(value);}}});Form.Element.DelayedObserver=Class.create();Form.Element.DelayedObserver.prototype={initialize:function(element,delay,callback){this.delay=delay||0.5;this.element=$(element);this.callback=callback;this.timer=null;this.lastValue=$F(this.element);Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));},delayedListener:function(event){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));}};Prado.WebUI.CallbackControl=Class.extend(Prado.WebUI.PostBackControl,{onPostBack:function(event,options) {request=new Prado.CallbackRequest(options.EventTarget,options);request.dispatch();Event.stop(event);}});Prado.WebUI.TActiveButton=Class.extend(Prado.WebUI.CallbackControl);Prado.WebUI.TActiveLinkButton=Class.extend(Prado.WebUI.CallbackControl);Prado.WebUI.TActiveImageButton=Class.extend(Prado.WebUI.TImageButton,{onPostBack:function(event,options) {this.addXYInput(event,options);request=new Prado.CallbackRequest(options.EventTarget,options);request.dispatch();Event.stop(event);}});Prado.WebUI.TActiveCheckBox=Class.extend(Prado.WebUI.CallbackControl,{onPostBack:function(event,options) {request=new Prado.CallbackRequest(options.EventTarget,options);if(request.dispatch()==false) Event.stop(event);}});Prado.WebUI.TActiveRadioButton=Class.extend(Prado.WebUI.TActiveCheckBox);Prado.WebUI.TActiveTextBox=Class.extend(Prado.WebUI.TTextBox,{onInit:function(options) {if(options['TextMode']!='MultiLine') Event.observe(this.element,"keydown",this.handleReturnKey.bind(this));Event.observe(this.element,"change",this.doCallback.bindEvent(this,options));},doCallback:function(event,options) {request=new Prado.CallbackRequest(options.EventTarget,options);request.dispatch();Event.stop(event);}});Prado.WebUI.TAutoComplete=Class.extend(Autocompleter.Base,Prado.WebUI.TActiveTextBox.prototype);Prado.WebUI.TAutoComplete=Class.extend(Prado.WebUI.TAutoComplete,{initialize:function(options) {this.options=options;this.baseInitialize(options.ID,options.ResultPanel,options);Object.extend(this.options,{onSuccess:this.onComplete.bind(this)});if(options.AutoPostBack) this.onInit(options);},doCallback:function(event,options) {if(!this.active) {request=new Prado.CallbackRequest(this.options.EventTarget,options);request.dispatch();Event.stop(event);}},onClick:function(event) {var element=Event.findElement(event,'LI');this.index=element.autocompleteIndex;this.selectEntry();this.hide();Event.fireEvent(this.element,"change");},getUpdatedChoices:function() {options=new Array(this.getToken(),"__TAutoComplete_onSuggest__");Prado.Callback(this.options.EventTarget,options,null,this.options);},onComplete:function(request,boundary) {result=Prado.Element.extractContent(request.transport.responseText,boundary);if(typeof(result)=="string"&&result.length>0) this.updateChoices(result);}});Prado.WebUI.TTimeTriggeredCallback=Base.extend({count:0,timeout:0,constructor:function(options) {this.options=Object.extend({Interval:1,DecayRate:0},options||{}) this.onComplete=this.options.onComplete;Prado.WebUI.TTimeTriggeredCallback.register(this);},startTimer:function() {this.options.onComplete=this.onRequestComplete.bind(this);setTimeout(this.onTimerEvent.bind(this),200);},stopTimer:function() {(this.onComplete||Prototype.emptyFunction).apply(this,arguments);this.options.onComplete=undefined;clearTimeout(this.timer);this.timer=undefined;this.count=0;},onTimerEvent:function() {this.options.params=this.timeout/1000;request=new Prado.CallbackRequest(this.options.EventTarget,this.options);request.dispatch();},onRequestComplete:function() {(this.onComplete||Prototype.emptyFunction).apply(this,arguments);this.timer=setTimeout(this.onTimerEvent.bind(this),this.getNewTimeout())},getNewTimeout:function() {switch(this.options.DecayType) {case'Exponential':t=(Math.exp(this.options.DecayRate*this.count*this.options.Interval))-1;break;case'Linear':t=this.options.DecayRate*this.count*this.options.Interval;break;case'Quadratic':t=this.options.DecayRate*this.count*this.count*this.options.Interval;break;case'Cubic':t=this.options.DecayRate*this.count*this.count*this.count*this.options.Interval;break;default:t=0;} this.timeout=(t+this.options.Interval)*1000;this.count++;return parseInt(this.timeout);}},{timers:{},register:function(timer) {this.timers[timer.options.ID]=timer;},start:function(id) {if(this.timers[id]) this.timers[id].startTimer();},stop:function(id) {if(this.timers[id]) this.timers[id].stopTimer();}});Prado.WebUI.ActiveListControl=Base.extend({constructor:function(options) {this.element=$(options.ID);this.options=options;Event.observe(this.element,"change",this.doCallback.bind(this));},doCallback:function(event) {request=new Prado.CallbackRequest(this.options.EventTarget,this.options);request.dispatch();Event.stop(event);}});Prado.WebUI.TActiveDropDownList=Prado.WebUI.ActiveListControl;Prado.WebUI.TActiveListBox=Prado.WebUI.ActiveListControl;Prado.WebUI.TEventTriggeredCallback=Base.extend({constructor:function(options) {this.options=options;element=$(options['ControlID']);if(element) Event.observe(element,this.getEventName(element),this.doCallback.bind(this));},getEventName:function(element) {name=this.options.EventName;if(typeof(name)=="undefined"&&element.type) {switch(element.type.toLowerCase()) {case'password':case'text':case'textarea':case'select-one':case'select-multiple':return'change';}} return typeof(name)=="undefined"||name=="undefined"?'click':name;},doCallback:function(event) {request=new Prado.CallbackRequest(this.options.EventTarget,this.options);request.dispatch();if(this.options.StopEvent==true) Event.stop(event);}});Prado.WebUI.TValueTriggeredCallback=Base.extend({count:1,observing:true,constructor:function(options) {this.options=options;this.options.PropertyName=this.options.PropertyName||'value';element=$(options['ControlID']);this.value=element?element[this.options.PropertyName]:undefined;Prado.WebUI.TValueTriggeredCallback.register(this);this.startObserving();},stopObserving:function() {clearTimeout(this.timer);this.observing=false;},startObserving:function() {this.timer=setTimeout(this.checkChanges.bind(this),this.options.Interval*1000);},checkChanges:function() {element=$(this.options.ControlID);if(element) {value=element[this.options.PropertyName];if(this.value!=value) {this.doCallback(this.value,value);this.value=value;this.count=1;} else this.count=this.count+this.options.Decay;if(this.observing) this.time=setTimeout(this.checkChanges.bind(this),parseInt(this.options.Interval*1000*this.count));}},doCallback:function(oldValue,newValue) {request=new Prado.CallbackRequest(this.options.EventTarget,this.options);param={'OldValue':oldValue,'NewValue':newValue};request.setCallbackParameter(param);request.dispatch();}},{timers:{},register:function(timer) {this.timers[timer.options.ID]=timer;},stop:function(id) {if(this.timers[id]) this.timers[id].stopObserving();}});Prado.WebUI.TInPlaceTextBox=Base.extend({isSaving:false,isEditing:false,editField:null,constructor:function(options) {this.options=Object.extend({LoadTextFromSource:false,TextMode:'SingleLine'},options||{});this.element=$(this.options.ID);this.initializeListeners();},initializeListeners:function() {this.onclickListener=this.enterEditMode.bindAsEventListener(this);Event.observe(this.element,'click',this.onclickListener);if(this.options.ExternalControl) Event.observe($(this.options.ExternalControl),'click',this.onclickListener);},enterEditMode:function(evt) {if(this.isSaving)return;if(this.isEditing)return;this.isEditing=true;this.onEnterEditMode();this.createEditorInput();this.showTextBox();this.editField.disabled=false;if(this.options.LoadTextOnEdit) this.loadExternalText();Prado.Element.focus(this.editField);if(evt) Event.stop(evt);return false;},showTextBox:function() {Element.hide(this.element);Element.show(this.editField);},showLabel:function() {Element.show(this.element);Element.hide(this.editField);},createEditorInput:function() {if(this.editField==null) this.createTextBox();this.editField.value=this.getText();},loadExternalText:function() {this.editField.disabled=true;this.onLoadingText();options=new Array('__InlineEditor_loadExternalText__',this.getText());request=new Prado.CallbackRequest(this.options.EventTarget,this.options);request.setCausesValidation(false);request.setParameter(options);request.options.onSuccess=this.onloadExternalTextSuccess.bind(this);request.options.onFailure=this.onloadExternalTextFailure.bind(this);request.dispatch();},createTextBox:function() {cssClass=this.element.className||'';inputName=this.options.EventTarget;options={'className':cssClass,name:inputName,id:this.options.TextBoxID};if(this.options.TextMode=='SingleLine') {if(this.options.MaxLength>0) options['maxlength']=this.options.MaxLength;this.editField=INPUT(options);} else {if(this.options.Rows>0) options['rows']=this.options.Rows;if(this.options.Columns>0) options['cols']=this.options.Columns;if(this.options.Wrap) options['wrap']='off';this.editField=TEXTAREA(options);} this.editField.style.display="none";this.element.parentNode.insertBefore(this.editField,this.element) if(this.options.TextMode=='SingleLine') {Event.observe(this.editField,"keydown",function(e) {if(Event.keyCode(e)==Event.KEY_RETURN) {var target=Event.element(e);if(target) {Event.fireEvent(target,"blur");Event.stop(e);}}});} Event.observe(this.editField,"blur",this.onTextBoxBlur.bind(this));},getText:function() {return this.element.innerHTML;},onEnterEditMode:function() {if(typeof(this.options.onEnterEditMode)=="function") this.options.onEnterEditMode(this,null);},onTextBoxBlur:function(e) {text=this.element.innerHTML;if(this.options.AutoPostBack&&text!=this.editField.value) this.onTextChanged(text);else {this.element.innerHTML=this.editField.value;this.isEditing=false;if(this.options.AutoHide) this.showLabel();}},onTextChanged:function(text) {request=new Prado.CallbackRequest(this.options.EventTarget,this.options);request.setParameter(text);request.options.onSuccess=this.onTextChangedSuccess.bind(this);request.options.onFailure=this.onTextChangedFailure.bind(this);if(request.dispatch()) {this.isSaving=true;this.editField.disabled=true;}},onLoadingText:function() {},onloadExternalTextSuccess:function(request,parameter) {this.isEditing=true;this.editField.disabled=false;this.editField.value=this.getText();Prado.Element.focus(this.editField);},onloadExternalTextFailure:function(request,parameter) {this.isSaving=false;this.isEditing=false;this.showLabel();},onTextChangedSuccess:function(sender,parameter) {this.isSaving=false;this.isEditing=false;if(this.options.AutoHide) this.showLabel();this.element.innerHTML=parameter==null?this.editField.value:parameter;this.editField.disabled=false;},onTextChangedFailure:function(sender,parameter) {this.editField.disabled=false;this.isSaving=false;this.isEditing=false;}});