if (document.images) {
homeon = new Image(); // Active images
homeon.src = "images/homeOn.gif";

homeoff = new Image(); // Inactive images
homeoff.src = "images/home.gif";

productson = new Image ();
productson.src ="images/lists_leadsOn.gif";

productsoff = new Image();
productsoff.src="images/lists_leads.gif";

listformaton = new Image ();
listformaton.src ="images/listformatOn.gif";

listformatoff = new Image();
listformatoff.src="images/listformat.gif";

freeliston = new Image ();
freeliston.src ="images/freelistOn.gif";

freelistoff = new Image();
freelistoff.src="images/freelist.gif";

counton = new Image ();
counton.src ="images/countOn.gif";

countoff = new Image();
countoff.src="images/count.gif";

resourceson = new Image ();
resourceson.src ="images/resourcesOn.gif";

resourcesoff = new Image();
resourcesoff.src="images/resources.gif";

privacyon = new Image ();
privacyon.src ="images/privacyOn.gif";

privacyoff = new Image();
privacyoff.src="images/privacy.gif";

contacton = new Image ();
contacton.src ="images/contactOn.gif";

contactoff = new Image();
contactoff.src="images/contact.gif";

mnewson = new Image ();
mnewson.src ="images/mnewsOn.gif";

mnewsoff = new Image();
mnewsoff.src="images/mnews.gif";


}

function imgOn(imgName) {

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

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