var imageFiles_4xa_1 = new Array();
imageFiles_4xa_1['0'] = new Array ('_images/4xa_Apparel_Catalog.gif', '_images/4xa_Apparel_CatalogMouseover.gif');
imageFiles_4xa_1['1'] = new Array ('_images/4xa_Promo_Items_Catalog.gif', '_images/4xa_Promo_Items_CatalogMouseover.gif');
imageFiles_4xa_1['2'] = new Array ('_images/4xa_Tri_Mountain_Catalog.gif', '_images/4xa_Tri_Mountain_CatalogMouseover.gif');
imageFiles_4xa_1['3'] = new Array ('_images/4xa_Contact_Us.gif', '_images/4xa_Contact_UsMouseover.gif');

function image_on_4xa_1 (position) {
   var doc = eval("document.image4xa_1" + position);
   doc.src = imageFiles_4xa_1[position][1];
}

function image_off_4xa_1 (position) {
   var doc = eval("document.image4xa_1" + position);
   doc.src = imageFiles_4xa_1[position][0];
}