var imageFiles_5t_7 = new Array();
imageFiles_5t_7['0'] = new Array ('/_websiteDirect/278876/_images/5t_HEAD_DOWN.gif', '/_websiteDirect/278876/_images/5t_HEAD_DOWNMouseover.gif');

function image_on_5t_7 (position) {
   var doc = eval("document.image5t_7" + position);
   doc.src = imageFiles_5t_7[position][1];
}

function image_off_5t_7 (position) {
   var doc = eval("document.image5t_7" + position);
   doc.src = imageFiles_5t_7[position][0];
}