var imageFiles_c5_13 = new Array();
imageFiles_c5_13['0'] = new Array ('_images/c5_Home.gif', '_images/c5_HomeMouseover.gif');
imageFiles_c5_13['1'] = new Array ('_images/c5_Our_Story.gif', '_images/c5_Our_StoryMouseover.gif');
imageFiles_c5_13['2'] = new Array ('_images/c5_Services.gif', '_images/c5_ServicesMouseover.gif');
imageFiles_c5_13['3'] = new Array ('_images/c5_Contact_Us.gif', '_images/c5_Contact_UsMouseover.gif');

function image_on_c5_13 (position) {
   var doc = eval("document.imagec5_13" + position);
   doc.src = imageFiles_c5_13[position][1];
}

function image_off_c5_13 (position) {
   var doc = eval("document.imagec5_13" + position);
   doc.src = imageFiles_c5_13[position][0];
}