var imageFiles_9z_1 = new Array();
imageFiles_9z_1['0'] = new Array ('_images/9z_Certifications.gif', '_images/9z_CertificationsMouseover.gif');
imageFiles_9z_1['1'] = new Array ('_images/9z_Client_List.gif', '_images/9z_Client_ListMouseover.gif');
imageFiles_9z_1['2'] = new Array ('_images/9z_Projects.gif', '_images/9z_ProjectsMouseover.gif');
imageFiles_9z_1['3'] = new Array ('_images/9z_Photo_Gallery.gif', '_images/9z_Photo_GalleryMouseover.gif');
imageFiles_9z_1['4'] = new Array ('_images/9z_Request_A_Quote.gif', '_images/9z_Request_A_QuoteMouseover.gif');

function image_on_9z_1 (position) {
   var doc = eval("document.image9z_1" + position);
   doc.src = imageFiles_9z_1[position][1];
}

function image_off_9z_1 (position) {
   var doc = eval("document.image9z_1" + position);
   doc.src = imageFiles_9z_1[position][0];
}