(function($)
{
	$.fn.blink = function(options)
	{
		var defaults = { delay:500 };
		var options = $.extend(defaults, options);

		return this.each(function()
		{
			var obj = $(this);
			setInterval(function()
			{
				$(obj).fadeOut(options.delay).fadeIn(options.delay);
			}, options.delay);
		});
	}
}(jQuery))