var imageFiles_i5_21 = new Array();
imageFiles_i5_21['0'] = new Array ('_images/i5_ITT___Goulds.gif', '_images/i5_ITT___GouldsMouseover.gif');
imageFiles_i5_21['1'] = new Array ('_images/i5_Berkeley.gif', '_images/i5_BerkeleyMouseover.gif');
imageFiles_i5_21['2'] = new Array ('_images/i5_Stancor.gif', '_images/i5_StancorMouseover.gif');
imageFiles_i5_21['3'] = new Array ('_images/i5_Franklin_Electric.gif', '_images/i5_Franklin_ElectricMouseover.gif');
imageFiles_i5_21['4'] = new Array ('_images/i5_National_Pump_Co_.gif', '_images/i5_National_Pump_Co_Mouseover.gif');
imageFiles_i5_21['5'] = new Array ('_images/i5_Weinmman.gif', '_images/i5_WeinmmanMouseover.gif');
imageFiles_i5_21['6'] = new Array ('_images/i5_Campbell.gif', '_images/i5_CampbellMouseover.gif');
imageFiles_i5_21['7'] = new Array ('_images/i5_Baker___Monitor.gif', '_images/i5_Baker___MonitorMouseover.gif');
imageFiles_i5_21['8'] = new Array ('_images/i5_Grunfos.gif', '_images/i5_GrunfosMouseover.gif');
imageFiles_i5_21['9'] = new Array ('_images/i5_Heron_Instruments.gif', '_images/i5_Heron_InstrumentsMouseover.gif');

function image_on_i5_21 (position) {
   var doc = eval("document.imagei5_21" + position);
   doc.src = imageFiles_i5_21[position][1];
}

function image_off_i5_21 (position) {
   var doc = eval("document.imagei5_21" + position);
   doc.src = imageFiles_i5_21[position][0];
}