// JScript File
function ValidateText(sender, args)
		{
			var intCounter = 0;
			var intFormElements = document.forms[0].length;
			var strControlName = '';
			var strUserName = '';
			var strEmail = '';			
			
			for (intCounter=0; intCounter<intFormElements; intCounter++)
			{
				strControlName = document.forms[0].elements[intCounter].name;
				
				if (strControlName.lastIndexOf('txtUserName') > 0)
				{
					strUserName = document.forms[0].elements[intCounter].value;
					continue;
				}

				if (strControlName.lastIndexOf('txtEmail') > 0)
				{
					strEmail = document.forms[0].elements[intCounter].value;
				}				
			}			
			
			if((trimAll(strUserName).length == 0) && (trimAll(strEmail).length == 0))
			{
				args.IsValid = false;			
			}
			else
			{
				args.IsValid = true;
			}	
		}