// JavaScript Document

function validateForm() 
{
	if (document.emaillist.Email.value == "")
	{
		alert("Please enter your Email address.");
		document.emaillist.Email.focus();
		document.emaillist.Email.select();
		return false;
        }

	if ((document.emaillist.Email.value.indexOf('@') < 0) || ((document.emaillist.Email.value.charAt(document.emaillist.Email.value.length-4) != '.') && (document.emaillist.Email.value.charAt(document.emaillist.Email.value.length-3) != '.'))) 
{alert("You have entered an invalid Email address. Please try again.");
		document.emaillist.Email.focus();
		document.emaillist.Email.select();
		return false;

} 
	return true;
}