if (document.images) { // preload active images. nav01on = new Image(); nav01on.src = "images/nav01on.gif"; nav02on = new Image(); nav02on.src = "images/nav02on.gif"; nav03on = new Image(); nav03on.src = "images/nav03on.gif"; nav04on = new Image(); nav04on.src = "images/nav04on.gif"; //preload inactive images. nav01off = new Image(); nav01off.src = "images/nav01off.gif"; nav02off = new Image(); nav02off.src = "images/nav02off.gif"; nav03off = new Image(); nav03off.src = "images/nav03off.gif"; nav04off = new Image(); nav04off.src = "images/nav04off.gif"; } // function to hiLite images. function hiLite(imgDoc,imgName) { if (document.images) { document.images[imgDoc].src = eval(imgName + ".src"); } } //-->