ValidatorUpdateIsValid=function(){Page_IsValid=AllValidatorsValid(Page_Validators);ClearValidatorCallouts();SetValidatorCallouts()}ValidatorValidate=function(val,validationGroup,event){val.isvalid=true;if((typeof(val.enabled)=='undefined'||val.enabled!=false)&&IsValidationGroupMatch(val,validationGroup)){if(typeof(val.evaluationfunction)=='function'){val.isvalid=val.evaluationfunction(val);if(!val.isvalid&&Page_InvalidControlToBeFocused==null&&typeof(val.focusOnError)=='string'&&val.focusOnError=='t'){ValidatorSetFocus(val,event)}}}ClearValidatorCallouts();SetValidatorCallouts();ValidatorUpdateDisplay(val)}SetValidatorCallouts=function(){var i;var pageValid=true;for(i=0;i<Page_Validators.length;i++){var inputControl=document.getElementById(Page_Validators[i].controltovalidate);if(!Page_Validators[i].isvalid){if(pageValid)inputControl.focus();WebForm_AppendToClassName(inputControl,'error');pageValid=false}}return pageValid}ClearValidatorCallouts=function(){var i;var invalidConrols=[];for(i=0;i<Page_Validators.length;i++){var inputControl=document.getElementById(Page_Validators[i].controltovalidate);WebForm_RemoveClassName(inputControl,'error')}}ValidatorOnChange=function(event){if(!event){event=window.event}Page_InvalidControlToBeFocused=null;var targetedControl;if((typeof(event.srcElement)!="undefined")&&(event.srcElement!=null)){targetedControl=event.srcElement}else{targetedControl=event.target}var vals;if(typeof(targetedControl.Validators)!="undefined"){vals=targetedControl.Validators}else{if(targetedControl.tagName.toLowerCase()=="label"){targetedControl=document.getElementById(targetedControl.htmlFor);vals=targetedControl.Validators}}var i;if(vals==null)vals=Page_Validators;for(i=0;i<vals.length;i++){ValidatorValidate(vals[i],null,event)}ValidatorUpdateIsValid()}ValidatorUpdateDisplay=function(val){if(typeof(val.display)=="string"){if(val.display=="None"){return}if(val.display=="Dynamic"){if(val.isvalid)$(val).hide("fast");else $(val).show("fast");return}}if((navigator.userAgent.indexOf("Mac")>-1)&&(navigator.userAgent.indexOf("MSIE")>-1)){val.style.display="inline"}val.style.visibility=val.isvalid?"hidden":"visible"}