(function($){$.fn.hint=function(blurClass){if(!blurClass){blurClass="blur"}return this.each(function(){var $input=$(this),title=$input.attr("title"),$form=$(this.form),$win=$(window);function remove(){if($input.val()===title&&$input.hasClass(blurClass)){$input.val("").removeClass(blurClass)}}if(title){$input.blur(function(){if(this.value===""){$input.val(title).addClass(blurClass)}}).focus(remove).blur();$form.submit(remove);$win.unload(remove)}})}})(jQuery);