var imageFiles_c_57 = new Array();
imageFiles_c_57['0'] = new Array ('_images/c_Locations.gif', '_images/c_LocationsMouseover.gif');
imageFiles_c_57['1'] = new Array ('_images/c_Contact_Us.gif', '_images/c_Contact_UsMouseover.gif');

function image_on_c_57 (position) {
   var doc = eval("document.imagec_57" + position);
   doc.src = imageFiles_c_57[position][1];
}

function image_off_c_57 (position) {
   var doc = eval("document.imagec_57" + position);
   doc.src = imageFiles_c_57[position][0];
}