var imageFiles_1gs_1 = new Array();
imageFiles_1gs_1['0'] = new Array ('_images/1gs_More_From_Apollo_s.gif', '_images/1gs_More_From_Apollo_sMouseover.gif');

function image_on_1gs_1 (position) {
   var doc = eval("document.image1gs_1" + position);
   doc.src = imageFiles_1gs_1[position][1];
}

function image_off_1gs_1 (position) {
   var doc = eval("document.image1gs_1" + position);
   doc.src = imageFiles_1gs_1[position][0];
}