var imageFiles_4bz06_4 = new Array();
imageFiles_4bz06_4['0'] = new Array ('_images/4bz06_CB_Mountain.gif', '_images/4bz06_CB_MountainMouseover.gif');

function image_on_4bz06_4 (position) {
   var doc = eval("document.image4bz06_4" + position);
   doc.src = imageFiles_4bz06_4[position][1];
}

function image_off_4bz06_4 (position) {
   var doc = eval("document.image4bz06_4" + position);
   doc.src = imageFiles_4bz06_4[position][0];
}