var imageFiles_5z_4 = new Array();
imageFiles_5z_4['0'] = new Array ('_images/5z_Home.gif', '_images/5z_HomeMouseover.gif');
imageFiles_5z_4['1'] = new Array ('_images/5z_About_Us.gif', '_images/5z_About_UsMouseover.gif');
imageFiles_5z_4['2'] = new Array ('_images/5z_Services.gif', '_images/5z_ServicesMouseover.gif');
imageFiles_5z_4['3'] = new Array ('_images/5z_FAQ.gif', '_images/5z_FAQMouseover.gif');
imageFiles_5z_4['4'] = new Array ('_images/5z_Feedback.gif', '_images/5z_FeedbackMouseover.gif');
imageFiles_5z_4['5'] = new Array ('_images/5z_Resources.gif', '_images/5z_ResourcesMouseover.gif');
imageFiles_5z_4['6'] = new Array ('_images/5z_Contact_Us.gif', '_images/5z_Contact_UsMouseover.gif');

function image_on_5z_4 (position) {
   var doc = eval("document.image5z_4" + position);
   doc.src = imageFiles_5z_4[position][1];
}

function image_off_5z_4 (position) {
   var doc = eval("document.image5z_4" + position);
   doc.src = imageFiles_5z_4[position][0];
}