var imageFiles_e_4 = new Array();
imageFiles_e_4['0'] = new Array ('_images/e_Home.gif', '_images/e_HomeMouseover.gif');
imageFiles_e_4['1'] = new Array ('_images/e_Trailers.gif', '_images/e_TrailersMouseover.gif');
imageFiles_e_4['2'] = new Array ('_images/e_For_Trucks.gif', '_images/e_For_TrucksMouseover.gif');
imageFiles_e_4['3'] = new Array ('_images/e_Services.gif', '_images/e_ServicesMouseover.gif');
imageFiles_e_4['4'] = new Array ('_images/e_Contact_Us.gif', '_images/e_Contact_UsMouseover.gif');
imageFiles_e_4['5'] = new Array ('_images/e_Catalog.gif', '_images/e_CatalogMouseover.gif');
imageFiles_e_4['6'] = new Array ('_images/e_Directions.gif', '_images/e_DirectionsMouseover.gif');
imageFiles_e_4['7'] = new Array ('_images/e_Photo__Album.gif', '_images/e_Photo__AlbumMouseover.gif');
imageFiles_e_4['8'] = new Array ('_images/e_Terms.gif', '_images/e_TermsMouseover.gif');

function image_on_e_4 (position) {
   var doc = eval("document.imagee_4" + position);
   doc.src = imageFiles_e_4[position][1];
}

function image_off_e_4 (position) {
   var doc = eval("document.imagee_4" + position);
   doc.src = imageFiles_e_4[position][0];
}