(function($) {

    $.fn.hint = function(blurClass) {
        if (!blurClass) blurClass = 'blur';

        return this.each(function() {
            var $$ = $(this);
            var title = $$.attr('title');

            if (title) {

                $$.blur(function() {
                    if ($$.val() == '') {
                        $$.val(title).addClass(blurClass);
                    }
                })

            .focus(function() {
                if ($$.val() == title && $$.hasClass(blurClass)) {
                    $$.val('').removeClass(blurClass);
                }
            })

            .parents('form:first').submit(function() {
                if ($$.val() == title && $$.hasClass(blurClass)) {
                    $$.val('').removeClass(blurClass);
                }
            }).end()

            .blur();

                if ($.browser.mozilla && !$$.attr('autocomplete')) {
                    setTimeout(function() {
                        if ($$.val() == title) $$.val('');
                        $$.blur();
                    }, 10);
                }
            }
        });
    };

})(jQuery);