(function($) {

    $.fn.labelswitch = function() {
        return this.each(function() {
            var $this = $(this);

            function init() {
                $this.addClass("label_active");
                $this.attr('label', $this.prev('label').text());
                $this.val($this.prev('label').text());
            }

            init();

            $this.focus(function() {
                var $t = $(this);
                if ($t.val() == "" || $t.val() == $t.attr('label')) {
                    $t.val("");
                }
            }).blur(function() {
                var $t = $(this);
                if ($t.val() == "") {
                    $t.val($t.attr('label'));
                }
            });
        });
    };
})(jQuery);