(function($)
{
	$.fn.blink = function(options)
	{
		var defaults = { delay:500 };
		var options = $.extend(defaults, options);
		
		return this.each(function()
		{
			var obj = $(this);
			setInterval(function()
			{
				//alert($(obj).css("color"));
				if($(obj).css("color") == "rgb(255, 0, 0)")
				{
					//$(obj).css('visibility','hidden');
          $(obj).css('color','#fff');
				}
				else
				{
					//$(obj).css('visibility','visible');
          $(obj).css('color','#f00');
				}
			}, options.delay);
		});
	}
}(jQuery))