var imageFiles_az_15 = new Array();
imageFiles_az_15['0'] = new Array ('_images/az_Home.gif', '_images/az_HomeMouseover.gif');
imageFiles_az_15['1'] = new Array ('_images/az_About_Us.gif', '_images/az_About_UsMouseover.gif');
imageFiles_az_15['2'] = new Array ('_images/az_Commercial_Services.gif', '_images/az_Commercial_ServicesMouseover.gif');
imageFiles_az_15['3'] = new Array ('_images/az_Residential_Services.gif', '_images/az_Residential_ServicesMouseover.gif');
imageFiles_az_15['4'] = new Array ('_images/az_Contract_Maintenance.gif', '_images/az_Contract_MaintenanceMouseover.gif');
imageFiles_az_15['5'] = new Array ('_images/az_FAQ.gif', '_images/az_FAQMouseover.gif');
imageFiles_az_15['6'] = new Array ('_images/az_Feedback.gif', '_images/az_FeedbackMouseover.gif');
imageFiles_az_15['7'] = new Array ('_images/az_Contact_Us.gif', '_images/az_Contact_UsMouseover.gif');

function image_on_az_15 (position) {
   var doc = eval("document.imageaz_15" + position);
   doc.src = imageFiles_az_15[position][1];
}

function image_off_az_15 (position) {
   var doc = eval("document.imageaz_15" + position);
   doc.src = imageFiles_az_15[position][0];
}