var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		pre_home_f2 = newImage('home_f2.gif');
		pre_displays_f2 = newImage('displays_f2.gif');
		pre_envelopes_f2 = newImage('envelopes_f2.gif');
		pre_stationery_f2 = newImage('stationery_f2.gif');
		pre_folders_f2 = newImage('folders_f2.gif');
		pre_cds_f2 = newImage('cds_f2.gif');
		pre_merchandise_f2 = newImage('merchandise_f2.gif');
		pre_banners_f2 = newImage('banners_f2.gif');
		preloadFlag = true;
	}
}