<!-- Hide script from old browsers

function e_validate(emailad) {

var exclude=/[^@\-\.\w]|^[_@\.\-]|[\._\-]{2}|[@\.]{2}|(@)[^@]*\1/;
var check=/@[\w\-]+\./;
var checkend=/\.[a-zA-Z]{2,3}$/;

	if(((emailad.search(exclude) != -1)||(emailad.search(check)) == -1)||(emailad.search(checkend) == -1)){
		alert("Please check your email address!");
	}
}


function checkforblanks() {
  for (var i = 0; i < arguments.length; i += 2) {
  if (!arguments[i]) {
    alert("Please enter " + arguments[i+1] + ".");
    return false; }
  }
  return true;
}


function validate() {

  // Make sure none of the required fields are empty

  var isFull = checkforblanks(document.request.email.value, "your email address. This information will not be disclosed to any third party");
					
  if (!isFull) { 
    return false;
  }
}

// End hiding script from old browsers -->