var FormUtilModule = {
	keypress_submit: function(form_id) {
		Event.observe($(form_id), 'keypress', function(e1) {
			var portable_code = e1.charCode || e1.keyCode;
			if (portable_code == Event.KEY_RETURN){
				Event.stop(e1);
				$(form_id).submit();
				return false;
			}
		});
	},
	set_field_focus: function(field_id) {
		$(field_id).focus();
	}
};