var imageFiles_47tvb_7 = new Array();
imageFiles_47tvb_7['0'] = new Array ('/_websiteDirect/107761/_images/47tvb_Home.gif', '/_websiteDirect/107761/_images/47tvb_HomeMouseover.gif');
imageFiles_47tvb_7['1'] = new Array ('/_websiteDirect/107761/_images/47tvb_services.gif', '/_websiteDirect/107761/_images/47tvb_servicesMouseover.gif');
imageFiles_47tvb_7['2'] = new Array ('/_websiteDirect/107761/_images/47tvb_Contact_us.gif', '/_websiteDirect/107761/_images/47tvb_Contact_usMouseover.gif');
imageFiles_47tvb_7['3'] = new Array ('/_websiteDirect/107761/_images/47tvb_Architectural.gif', '/_websiteDirect/107761/_images/47tvb_ArchitecturalMouseover.gif');
imageFiles_47tvb_7['4'] = new Array ('/_websiteDirect/107761/_images/47tvb_Mechanical.gif', '/_websiteDirect/107761/_images/47tvb_MechanicalMouseover.gif');
imageFiles_47tvb_7['5'] = new Array ('/_websiteDirect/107761/_images/47tvb_Environmental.gif', '/_websiteDirect/107761/_images/47tvb_EnvironmentalMouseover.gif');
imageFiles_47tvb_7['6'] = new Array ('/_websiteDirect/107761/_images/47tvb_Personnel.gif', '/_websiteDirect/107761/_images/47tvb_PersonnelMouseover.gif');

function image_on_47tvb_7 (position) {
   var doc = eval("document.image47tvb_7" + position);
   doc.src = imageFiles_47tvb_7[position][1];
}

function image_off_47tvb_7 (position) {
   var doc = eval("document.image47tvb_7" + position);
   doc.src = imageFiles_47tvb_7[position][0];
}