var imageFiles_20t_1 = new Array();
imageFiles_20t_1['0'] = new Array ('_images/20t_Home.gif', '_images/20t_HomeMouseover.gif');
imageFiles_20t_1['1'] = new Array ('_images/20t_About_Us.gif', '_images/20t_About_UsMouseover.gif');
imageFiles_20t_1['2'] = new Array ('_images/20t_Manufacturers.gif', '_images/20t_ManufacturersMouseover.gif');
imageFiles_20t_1['3'] = new Array ('_images/20t_Used_Campers_RVs.gif', '_images/20t_Used_Campers_RVsMouseover.gif');
imageFiles_20t_1['4'] = new Array ('_images/20t_Catalog.gif', '_images/20t_CatalogMouseover.gif');

function image_on_20t_1 (position) {
   var doc = eval("document.image20t_1" + position);
   doc.src = imageFiles_20t_1[position][1];
}

function image_off_20t_1 (position) {
   var doc = eval("document.image20t_1" + position);
   doc.src = imageFiles_20t_1[position][0];
}