function checkreg()
{
flag=true;
errmsg="";	

		if(document.forgot.emailaddress)
		{
			 if (isWhitespace(document.forgot.emailaddress.value ))
			{
				errmsg=errmsg+"Please Enter Your Email Address. \n"
				flag=false;
			}
			else
			{
				if (isValidEmail(document.forgot.emailaddress.value)==false)
				{
					errmsg=errmsg+"Email Address Not Valid. \n"
					flag=false;
				}
			}
			
		}	
	
		if(flag == false)
			{
			alert(errmsg);
			}
		else{			 
			//useraddnewform.action = "ChangePassword.asp?action=Check";
			document.forgot.submit() 			
			}
		return flag;
}