if (document.images) {
	homeoff = new Image();
	homeoff.src = "./images/home.gif";
	menusoff = new Image();
	menusoff.src = "./images/menus.gif";
	rest_locoff = new Image();
	rest_locoff.src = "./images/rest_loc.gif";
	gift_certoff = new Image();
	gift_certoff.src = "./images/gift_cert.gif";
	historyoff = new Image();
	historyoff.src = "./images/history.gif";
	newsoff = new Image();
	newsoff.src = "./images/news.gif";
	inv_reloff = new Image();
	inv_reloff.src = "./images/inv_rel.gif";
	contactoff = new Image();
	contactoff.src = "./images/contact.gif";
	online_soff = new Image();
	online_soff.src = "./images/online_s.gif";
	
    homeon = new Image();
	homeon.src = "./images/home2.gif";
    menuson = new Image();
	menuson.src = "./images/menus_2.gif";
    rest_locon = new Image();
	rest_locon.src = "./images/rest_loc_2.gif";
    gift_certon = new Image();
	gift_certon.src = "./images/gift_cert_2.gif";
	historyon = new Image();
	historyon.src = "./images/history_2.gif";
    newson = new Image();
	newson.src = "./images/news_2.gif";
    inv_relon = new Image();
	inv_relon.src = "./images/inv_rel_2.gif";
	contacton = new Image();
	contacton.src = "./images/contact_2.gif";
	online_son = new Image();
	online_son.src = "./images/online_s2.gif";
}

// Function to 'activate' images.

function imgOn(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "on.src");
	}
}

// Function to 'deactivate' images.

function imgOff(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "off.src");
	}
}