function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages(imageset) {
	if (document.images) {
	switch(imageset) {
		case("nav"):
		clothing_over = newImage("/images/nav/clothing_over.gif");
		eyepillows_over = newImage("/images/nav/eyepillows_over.gif");
		accessories_over = newImage("/images/nav/accessories_over.gif");
		about_over = newImage("/images/nav/about_over.gif");
		wholesale_over = newImage("/images/nav/wholesale_over.gif");
		contact_over = newImage("/images/nav/contact_over.gif");
		wheretobuy_over = newImage("/images/nav/wheretobuy_over.gif");
		photoGallery_over = newImage("/images/nav/photoGallery_over.gif");
		preloadFlag = true;
		break;
		
		case("main"):
		clothing_over = newImage("/images/nav/clothing_over.gif");
		eyepillows_over = newImage("/images/nav/eyepillows_over.gif");
		accessories_over = newImage("/images/nav/accessories_over.gif");
		about_over = newImage("/images/nav/about_over.gif");
		wholesale_over = newImage("/images/nav/wholesale_over.gif");
		contact_over = newImage("/images/nav/contact_over.gif");
		wheretobuy_over = newImage("/images/nav/wheretobuy_over.gif");
		photoGallery_over = newImage("/images/nav/photoGallery_over.gif");
		preloadFlag = true;
		break;

		}
		preloadFlag = true;
	}
}