var imageFiles_ed_7 = new Array();
imageFiles_ed_7['0'] = new Array ('_images/ed_HOME.gif', '_images/ed_HOMEMouseover.gif');

function image_on_ed_7 (position) {
   var doc = eval("document.imageed_7" + position);
   doc.src = imageFiles_ed_7[position][1];
}

function image_off_ed_7 (position) {
   var doc = eval("document.imageed_7" + position);
   doc.src = imageFiles_ed_7[position][0];
}