var imageFiles_13_23 = new Array();
imageFiles_13_23['0'] = new Array ('_images/13_Home.gif', '_images/13_HomeMouseover.gif');
imageFiles_13_23['1'] = new Array ('_images/13_Products.gif', '_images/13_ProductsMouseover.gif');
imageFiles_13_23['2'] = new Array ('_images/13_Pro_Staff.gif', '_images/13_Pro_StaffMouseover.gif');
imageFiles_13_23['3'] = new Array ('_images/13_Trophy.gif', '_images/13_TrophyMouseover.gif');
imageFiles_13_23['4'] = new Array ('_images/13_Contact_Us.gif', '_images/13_Contact_UsMouseover.gif');
imageFiles_13_23['5'] = new Array ('_images/13_Directions.gif', '_images/13_DirectionsMouseover.gif');
imageFiles_13_23['6'] = new Array ('_images/13_Manufacturer_Links.gif', '_images/13_Manufacturer_LinksMouseover.gif');

function image_on_13_23 (position) {
   var doc = eval("document.image13_23" + position);
   doc.src = imageFiles_13_23[position][1];
}

function image_off_13_23 (position) {
   var doc = eval("document.image13_23" + position);
   doc.src = imageFiles_13_23[position][0];
}