var imageFiles_xd_1 = new Array();
imageFiles_xd_1['0'] = new Array ('_images/xd_Home.gif', '_images/xd_HomeMouseover.gif');

function image_on_xd_1 (position) {
   var doc = eval("document.imagexd_1" + position);
   doc.src = imageFiles_xd_1[position][1];
}

function image_off_xd_1 (position) {
   var doc = eval("document.imagexd_1" + position);
   doc.src = imageFiles_xd_1[position][0];
}