<!-- // hide

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) {
		subnav_hom_over = newImage("graphics/subnav_hom_over.gif");
		subnav_shp_over = newImage("graphics/subnav_shp_over.gif");
		subnav_tps_over = newImage("graphics/subnav_tps_over.gif");
		subnav_fnd_over = newImage("graphics/subnav_fnd_over.gif");
		subnav_abt_over = newImage("graphics/subnav_abt_over.gif");
		subnav_fsh_over = newImage("graphics/subnav_fsh_over.gif");
		subnav_swe_over = newImage("graphics/subnav_swe_over.gif");
		subnav_inf_over = newImage("graphics/subnav_inf_over.gif");
		subnav_nwp_over = newImage("graphics/subnav_nwp_over.gif");
		subnav_tls_over = newImage("graphics/subnav_tls_over.gif");
		subnav_doc_over = newImage("graphics/subnav_doc_over.gif");
		subnav_nev_over = newImage("graphics/subnav_nev_over.gif");
		subnav_nac_over = newImage("graphics/subnav_nac_over.gif");
		subnav_dst_over = newImage("graphics/subnav_dst_over.gif");
		subnav_loc_over = newImage("graphics/subnav_loc_over.gif");
		preloadFlag = true;
	}
}

//-->