(function($)
{
    $.fn.blink = function(options)
    {
        var defaults = { delay:500 };
        /*
        id = Math.floor(Math.random()*11);
        defaults['raund'] = {};
        defaults['raund'][id] = 0;
        defaults['id'] = id;
        */
        var options = $.extend(defaults, options);
       
        return this.each(function()
        {
            var obj = $(this);
            var old = $(obj).attr('src');
            setInterval(function()
            {
                if($(obj).css("visibility") == "visible")
                {
                    //options.raund[options.id]++;
                    //if(options.raund[options.id] == 3)
                    //{
                        $(obj).css('visibility','hidden');
                       
                        $(obj).attr('src', 'images/1x1.gif');
                    //}
                }
                else
                {
                    $(obj).css('visibility','visible');
                    $(obj).attr('src', old);
                    //options.raund[options.id] = 0;
                }
            }, options.delay);
        });
    }
}(jQuery))