var imageFiles_3a_5 = new Array();
imageFiles_3a_5['0'] = new Array ('_images/3a_Home.gif', '_images/3a_HomeMouseover.gif');
imageFiles_3a_5['1'] = new Array ('_images/3a_About_Us.gif', '_images/3a_About_UsMouseover.gif');
imageFiles_3a_5['2'] = new Array ('_images/3a_Contact_Us.gif', '_images/3a_Contact_UsMouseover.gif');
imageFiles_3a_5['3'] = new Array ('_images/3a_FAQ.gif', '_images/3a_FAQMouseover.gif');
imageFiles_3a_5['4'] = new Array ('_images/3a_Customer_Service.gif', '_images/3a_Customer_ServiceMouseover.gif');

function image_on_3a_5 (position) {
   var doc = eval("document.image3a_5" + position);
   doc.src = imageFiles_3a_5[position][1];
}

function image_off_3a_5 (position) {
   var doc = eval("document.image3a_5" + position);
   doc.src = imageFiles_3a_5[position][0];
}