var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		over_nav_porcelain = newImage(/*URL*/'images/nav_porcelain-over.gif');
		over_nav_installation = newImage(/*URL*/'images/nav_installation-over.gif');
		over_nav_workshop = newImage(/*URL*/'images/nav_workshop-over.gif');
		over_nav_kachelofen = newImage(/*URL*/'images/nav_kachelofen-over.gif');
		over_footer_about = newImage(/*URL*/'images/footer_about-over.gif');
		over_footer_hours = newImage(/*URL*/'images/footer_hours-over.gif');
		over_footer_mailinglist = newImage(/*URL*/'images/footer_mailinglist-over.gif');
		over_footer_email = newImage(/*URL*/'images/footer_email-over.gif');
		over_nav_terracotta = newImage(/*URL*/'images/nav_terracotta-over.gif');
		preloadFlag = true;
	}
}