// JavaScript Document
function validate()
{
	
    if(document.newsletter.Email.value=="")
	{
		alert("Please Enter Your Email Address");
		document.newsletter.Email.focus();
   		return false;
	}

	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.newsletter.Email.value)==false) {
		alert("Invalid Email Address! Please re-enter.");
		document.newsletter.Email.select();
		return false;
	}
  
	return true;
}