function gotoUrl(url){
	if (url != "") {
		location.href = url;
	}
}

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) {
		bnav_home_over = newImage("/_images/bnav_home-over.png");
		bnav_galleries_over = newImage("/_images/bnav_galleries-over.png");
		bnav_trappings_over = newImage("/_images/bnav_trappings-over.png");
		bnav_personalities_over = newImage("/_images/bnav_personalities-over.png");
		bnav_events_over = newImage("/_images/bnav_events-over.png");
		bnav_manifesto_over = newImage("/_images/bnav_manifesto-over.png");
		bnav_media_pros_over = newImage("/_images/bnav_media_pros-over.png");
		bnav_oddities_over = newImage("/_images/bnav_oddities-over.png");
		bnav_links_over = newImage("/_images/bnav_links-over.png");
		bnav_community_over = newImage("/_images/bnav_community-over.png");
		bnav_vip_over = newImage("/_images/bnav_vip-over.png");
		bnav_register_over = newImage("/_images/bnav_register-over.png");
		preloadFlag = true;
	}
}