var imageFiles_o3_1 = new Array();
imageFiles_o3_1['0'] = new Array ('_images/o3_Scheduled_Services.gif', '_images/o3_Scheduled_ServicesMouseover.gif');

function image_on_o3_1 (position) {
   var doc = eval("document.imageo3_1" + position);
   doc.src = imageFiles_o3_1[position][1];
}

function image_off_o3_1 (position) {
   var doc = eval("document.imageo3_1" + position);
   doc.src = imageFiles_o3_1[position][0];
}