var preloadFlag = false;
function newImage(woot) {
  temp = new Image;
  temp.src = woot;
}

function preloadImages() {
	if (document.images) {
		home_over = newImage("images/home-over.gif");
		aboutus_over = newImage("images/aboutus-over.gif");
		ghinstitute_over = newImage("images/ghinstitute-over.gif");
		programs_over = newImage("images/programs-over.gif");
		inthenews_over = newImage("images/inthenews-over.gif");
		resources_over = newImage("images/resources-over.gif");
		giftshop_over = newImage("images/giftshop-over.gif");
		contact_over = newImage("images/contact-over.gif");
		giveagift_over = newImage("images/giveagift-over.gif");

		preloadFlag = true;
	}
}