var imageFiles_5lb_1 = new Array();
imageFiles_5lb_1['0'] = new Array ('_images/5lb_Fence_Styles.gif', '_images/5lb_Fence_StylesMouseover.gif');
imageFiles_5lb_1['1'] = new Array ('_images/5lb_Contact_Us.gif', '_images/5lb_Contact_UsMouseover.gif');
imageFiles_5lb_1['2'] = new Array ('_images/5lb_Map_to_Office.gif', '_images/5lb_Map_to_OfficeMouseover.gif');
imageFiles_5lb_1['3'] = new Array ('_images/5lb_References.gif', '_images/5lb_ReferencesMouseover.gif');

function image_on_5lb_1 (position) {
   var doc = eval("document.image5lb_1" + position);
   doc.src = imageFiles_5lb_1[position][1];
}

function image_off_5lb_1 (position) {
   var doc = eval("document.image5lb_1" + position);
   doc.src = imageFiles_5lb_1[position][0];
}