/*
 * (c) 2009 David & Goliath, All Rights Reserved
 * $Id: newsletter.js,v 1.1 2009/04/14 14:34:53 tredman Exp $
 */

function focusSignup()
{
	var email = $("#email_address");
	if (email.val() == "your email here") {
		email.val("");
	}
	return true;
}

function blurSignup()
{
	var email = $("#email_address");
	if (email.val() == "") {
		email.val("your email here");
		return true;
	}
	if (!checkEmail(email.val())) {
		alert("You must enter a valid E-mail address to be signed up for our newsletter.");
		return false;
	}
	return true;
}

function checkEmail(email) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   if(reg.test(email) == false) {
      return false;
   }
   return true;
}