var imageFiles_5f8_1 = new Array();
imageFiles_5f8_1['0'] = new Array ('_images/5f8_Titan_Trailers.gif', '_images/5f8_Titan_TrailersMouseover.gif');

function image_on_5f8_1 (position) {
   var doc = eval("document.image5f8_1" + position);
   doc.src = imageFiles_5f8_1[position][1];
}

function image_off_5f8_1 (position) {
   var doc = eval("document.image5f8_1" + position);
   doc.src = imageFiles_5f8_1[position][0];
}