function maintenance_onMouseOver() {
document.left_nav.src = "http://www.dappertech.com/images/nav_left2_roll.gif";
 }
 function _maintenance_onMouseOver() { if (maintenance) return maintenance.onMouseOver(); }


function promotion_onMouseOver() {
document.left_nav.src = "http://www.dappertech.com/images/new_nav_promotion2.gif";
 }

function production_onMouseOver() {
document.left_nav.src = "http://www.dappertech.com/images/new_nav_production2.gif";
 }
function _production_onMouseOver() { if (production) return production.onMouseOver(); }


function clients_onMouseOver() {
document.left_nav.src = "http://www.dappertech.com/images/new_nav_clients3.gif";
 }
function _clients_onMouseOver() { if (clients) return clients.onMouseOver(); }

function login_onMouseOver() {
document.left_nav.src = "http://www.dappertech.com/images/new_nav_login2.gif";
 }
function _login_onMouseOver() { if (login) return login.onMouseOver(); }

function resources_onMouseOver() {
document.left_nav.src = "http://www.dappertech.com/images/new_nav_resources2.gif";
 }
function _resources_onMouseOver() { if (resources) return resources.onMouseOver(); }

function contact_onMouseOver() {
document.left_nav.src = "http://www.dappertech.com/images/new_nav_contact2.gif";
 }
function _contact_onMouseOver() { if (contact) return contact.onMouseOver(); }