// JavaScript Document
<!--
function signUp_Form_Validator(theForm)
{
  if (theForm.emailaddress.value == "")
  {
    alert("Please enter a value for the \"Email Address\" field.");
    theForm.emailaddress.focus();
    return (false);
  }
  
  if(!validEmail(theForm.emailaddress.value))
  {
    alert("Please enter a valid email address for the \"Email Address\" field.");
    theForm.emailaddress.focus();
    return (false);
  }
  
  return (true);
}

function validEmail(email)
{
	var regex = /^\s*\w+@\w+\.\w+\s*$/;
	return regex.test(email);
}
//-->