if (document) 
{image1on = new Image(); image1on.src = "images/nav_faqON.gif";
image1off = new Image(); image1off.src = "images/nav_faq.gif";
image2on = new Image(); image2on.src = "images/nav_payoffON.gif";
image2off = new Image(); image2off.src = "images/nav_payoff.gif";
image3on = new Image(); image3on.src = "images/nav_addressON.gif";
image3off = new Image(); image3off.src = "images/nav_address.gif";
image4on = new Image(); image4on.src = "images/nav_homeON.gif";
image4off = new Image(); image4off.src = "images/nav_home.gif";
image5on = new Image(); image5on.src = "images/nav_aboutON.gif";
image5off = new Image(); image5off.src = "images/nav_about.gif";
image6on = new Image(); image6on.src = "images/nav_contactON.gif";
image6off = new Image(); image6off.src = "images/nav_contact.gif";}

function turnOn(imageName) 
{if (document) {document[imageName].src = eval(imageName + "on.src");}}
function turnOff(imageName) 
{if (document) {document[imageName].src = eval(imageName + "off.src");}}