var imageFiles_2jn4g_21 = new Array();
imageFiles_2jn4g_21['0'] = new Array ('_images/2jn4g_Products.gif', '_images/2jn4g_ProductsMouseover.gif');
imageFiles_2jn4g_21['1'] = new Array ('_images/2jn4g_Services.gif', '_images/2jn4g_ServicesMouseover.gif');
imageFiles_2jn4g_21['2'] = new Array ('_images/2jn4g_Personnel.gif', '_images/2jn4g_PersonnelMouseover.gif');
imageFiles_2jn4g_21['3'] = new Array ('_images/2jn4g_Tips.gif', '_images/2jn4g_TipsMouseover.gif');
imageFiles_2jn4g_21['4'] = new Array ('_images/2jn4g_Gallery.gif', '_images/2jn4g_GalleryMouseover.gif');
imageFiles_2jn4g_21['5'] = new Array ('_images/2jn4g_APS_Clients___Links.gif', '_images/2jn4g_APS_Clients___LinksMouseover.gif');
imageFiles_2jn4g_21['6'] = new Array ('_images/2jn4g_Job_Applications.gif', '_images/2jn4g_Job_ApplicationsMouseover.gif');
imageFiles_2jn4g_21['7'] = new Array ('_images/2jn4g_Contact_APS.gif', '_images/2jn4g_Contact_APSMouseover.gif');

function image_on_2jn4g_21 (position) {
   var doc = eval("document.image2jn4g_21" + position);
   doc.src = imageFiles_2jn4g_21[position][1];
}

function image_off_2jn4g_21 (position) {
   var doc = eval("document.image2jn4g_21" + position);
   doc.src = imageFiles_2jn4g_21[position][0];
}