var imageFiles_e9_31 = new Array();
imageFiles_e9_31['0'] = new Array ('_images/e9_HOME.gif', '_images/e9_HOMEMouseover.gif');

function image_on_e9_31 (position) {
   var doc = eval("document.imagee9_31" + position);
   doc.src = imageFiles_e9_31[position][1];
}

function image_off_e9_31 (position) {
   var doc = eval("document.imagee9_31" + position);
   doc.src = imageFiles_e9_31[position][0];
}