window.addEvent('domready', function() {
	$('locate_zipcode').addEvents({
		'focus': function() {
			if ($('locate_zipcode').value == "Enter Your ZIP Code")
			{
				$('locate_zipcode').value = "";
			}
		},
		'blur': function() {
			if ($('locate_zipcode').value == "")
			{
				$('locate_zipcode').value = "Enter Your ZIP Code";
			}
		},
		'keydown': function(e){
			e = new Event(e);
			if (e.event.keyCode.toInt() < 65 || e.event.keyCode.toInt() > 90)
			{
				return
			} else
			{
				e.stop(); // alphanumeric only
			}
		}
	});
});