function preloadImages() {
	if (document.images) {
		
	MENU_backup_02_over = newImage(siteRoot+"images/MENU-backup_02-over.jpg");
		MENU_backup_04_over = newImage(siteRoot+"images/MENU-backup_04-over.jpg");
		MENU_backup_06_over = newImage(siteRoot+"images/MENU-backup_06-over.jpg");
		MENU_backup_08_over = newImage(siteRoot+"images/MENU-backup_08-over.jpg");
		MENU_backup_10_over = newImage(siteRoot+"images/MENU-backup_10-over.jpg");
		preloadFlag = true;


	}
}