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() {
	if (document.images) {
		photo3 = newImage("img/content/photo/#site_id#21.jpg");
		photo4 = newImage("img/content/photo/#site_id#22.jpg");
		photo5 = newImage("img/content/photo/#site_id#31.jpg");
		photo6 = newImage("img/content/photo/#site_id#32.jpg");

		photo7 = newImage("img/content/photo/#site_id#41.jpg");
		photo8 = newImage("img/content/photo/#site_id#42.jpg");

		caption2 = newImage("img/content/caption/#site_id#2.gif");
		caption3 = newImage("img/content/caption/#site_id#3.gif");
		caption4 = newImage("img/content/caption/#site_id#4.gif");

		preloadFlag = true;
	}
}

setTimeout('preloadImages()', 1000);