var imageFiles_af_5 = new Array();
imageFiles_af_5['0'] = new Array ('_images/af_Find_A_Clinic.gif', '_images/af_Find_A_ClinicMouseover.gif');

function image_on_af_5 (position) {
   var doc = eval("document.imageaf_5" + position);
   doc.src = imageFiles_af_5[position][1];
}

function image_off_af_5 (position) {
   var doc = eval("document.imageaf_5" + position);
   doc.src = imageFiles_af_5[position][0];
}