var d = document;  
//preloads images
function preLoader() { 
var imgs = new Array(); 
if (d.images) { 
for (var i=0;i< preLoader.arguments.length;i++) { 
imgs[i] = new Image();
imgs[i].src = preLoader.arguments[i]; 
}}}
//rollover function
function swapImg(name,img) {
if(d.images) {
document[name].src = img;
}}
// netscape 4 css fix
function resizeCssFix(resize) {  
if (resize == 1) with (navigator) {
if ((appName == "Netscape") && (parseInt(appVersion)==4)) {
orig_width = innerWidth; 
orig_height = innerHeight; 
onresize = resizeCssFix; 
}}
else if (innerWidth != orig_width || innerHeight != orig_height) location.reload();
}
resizeCssFix(1);