var imageFiles_pf18_5 = new Array();
imageFiles_pf18_5['0'] = new Array ('_images/pf18_ARCHIBALD_FEEDYARD.gif', '_images/pf18_ARCHIBALD_FEEDYARDMouseover.gif');
imageFiles_pf18_5['1'] = new Array ('_images/pf18_WORKING_SYSTEMS_.gif', '_images/pf18_WORKING_SYSTEMS_Mouseover.gif');
imageFiles_pf18_5['2'] = new Array ('_images/pf18_FEEDLOT_CONSTRUCTION.gif', '_images/pf18_FEEDLOT_CONSTRUCTIONMouseover.gif');
imageFiles_pf18_5['3'] = new Array ('_images/pf18_FREE_STANDING_PANEL_SYSTEM.gif', '_images/pf18_FREE_STANDING_PANEL_SYSTEMMouseover.gif');
imageFiles_pf18_5['4'] = new Array ('_images/pf18_TRUCK_SALES.gif', '_images/pf18_TRUCK_SALESMouseover.gif');
imageFiles_pf18_5['5'] = new Array ('_images/pf18_FEED_TRUCK_RENTALS.gif', '_images/pf18_FEED_TRUCK_RENTALSMouseover.gif');
imageFiles_pf18_5['6'] = new Array ('_images/pf18_ARCHIBALD_EMPLOYEES.gif', '_images/pf18_ARCHIBALD_EMPLOYEESMouseover.gif');

function image_on_pf18_5 (position) {
   var doc = eval("document.imagepf18_5" + position);
   doc.src = imageFiles_pf18_5[position][1];
}

function image_off_pf18_5 (position) {
   var doc = eval("document.imagepf18_5" + position);
   doc.src = imageFiles_pf18_5[position][0];
}