var imageFiles_l_75 = new Array();
imageFiles_l_75['0'] = new Array ('_images/l_Home.gif', '_images/l_HomeMouseover.gif');
imageFiles_l_75['1'] = new Array ('_images/l_Refrigerant.gif', '_images/l_RefrigerantMouseover.gif');
imageFiles_l_75['2'] = new Array ('_images/l_Equipment.gif', '_images/l_EquipmentMouseover.gif');
imageFiles_l_75['3'] = new Array ('_images/l_Additives.gif', '_images/l_AdditivesMouseover.gif');
imageFiles_l_75['4'] = new Array ('_images/l_FAQ.gif', '_images/l_FAQMouseover.gif');
imageFiles_l_75['5'] = new Array ('_images/l_Contact_Us.gif', '_images/l_Contact_UsMouseover.gif');
imageFiles_l_75['6'] = new Array ('_images/l_Checkout.gif', '_images/l_CheckoutMouseover.gif');
imageFiles_l_75['7'] = new Array ('_images/l_Catalog.gif', '_images/l_CatalogMouseover.gif');

function image_on_l_75 (position) {
   var doc = eval("document.imagel_75" + position);
   doc.src = imageFiles_l_75[position][1];
}

function image_off_l_75 (position) {
   var doc = eval("document.imagel_75" + position);
   doc.src = imageFiles_l_75[position][0];
}