var imageFiles_a_83 = new Array();
imageFiles_a_83['0'] = new Array ('_images/a_LOCATION___CONTACT.gif', '_images/a_LOCATION___CONTACTMouseover.gif');
imageFiles_a_83['1'] = new Array ('_images/a_INQUIRIES.gif', '_images/a_INQUIRIESMouseover.gif');

function image_on_a_83 (position) {
   var doc = eval("document.imagea_83" + position);
   doc.src = imageFiles_a_83[position][1];
}

function image_off_a_83 (position) {
   var doc = eval("document.imagea_83" + position);
   doc.src = imageFiles_a_83[position][0];
}