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];
		}
	}
}


function preloadImages() {
	if (document.images) {
		content_page_02_over = newImage("rollover_home/content_page_02-over.gif");
		content_page_04_over = newImage("rollover_home/content_page_04-over.gif");
		content_page_05_over = newImage("rollover_home/content_page_05-over.gif");
		content_page_06_over = newImage("rollover_home/content_page_06-over.gif");
		content_page_07_content_page_06_over = newImage("rollover_home/content_page_07-content_pag.gif");
		content_page_07_over = newImage("rollover_home/content_page_07-over.gif");
		content_page_08_over = newImage("rollover_home/content_page_08-over.gif");
		content_page_09_over = newImage("rollover_home/content_page_09-over.gif");
		content_page_10_over = newImage("rollover_home/content_page_10-over.gif");
		content_page_11_over = newImage("rollover_home/content_page_11-over.gif");
		preloadFlag = true;
	}
}