function ValidateEmail(EmailAddrs)
{
	var emailExp = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/  //"
	if ((!EmailAddrs.match(emailExp)) || (EmailAddrs.value == ""))
	{
		alert("Please enter a valid email address.");
		return false;
	 }
	else
	{
		return true;
	}
}