image1 = new Image();
image1.src = "/images/home_down.gif";

image2 = new Image();
image2.src = "/images/schedule_down.gif";

image3 = new Image();
image3.src = "/images/speakers_down.gif";

image4 = new Image();
image4.src = "/images/sponsors_down.gif";

image5 = new Image();
image5.src = "/images/location_down.gif";

image6 = new Image();
image6.src = "/images/register_down.gif";