// JavaScript Document
function ValidateForm()
{

	if(document.getElementById("email").value=="")
	{
		alert("Email can not be left blank");
		document.getElementById("email").focus();
		return false;
	}
	
	var emailReg = "^[a-z|0-9]+([\-|_|\.]?[a-z|0-9|_]+)*@[a-z|0-9]+([\-|\.]+[a-z|0-9]+)+$";
	var regex = new RegExp(emailReg);
	
	if (!regex.test(document.getElementById("email").value.toLowerCase()))
	{
		alert("Email is not a valid email address");
		document.getElementById("email").focus();
		return false;
	}					
	return true;
}