var imageFiles_c_4 = new Array();
imageFiles_c_4['0'] = new Array ('_images/c_Locations.gif', '_images/c_LocationsMouseover.gif');
imageFiles_c_4['1'] = new Array ('_images/c_Contact_Us.gif', '_images/c_Contact_UsMouseover.gif');

function image_on_c_4 (position) {
   var doc = eval("document.imagec_4" + position);
   doc.src = imageFiles_c_4[position][1];
}

function image_off_c_4 (position) {
   var doc = eval("document.imagec_4" + position);
   doc.src = imageFiles_c_4[position][0];
}