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 nn4CssFix(resize) {  
if (resize == 1) with (navigator) {
 if ((appName == "Netscape") && (parseInt(appVersion) == 4)) {
 orig_width = innerWidth; 
 orig_height = innerHeight; 
 onresize = nn4CssFix; 
 }
}
 else if (innerWidth != orig_width || innerHeight != orig_height) location.reload();
}
nn4CssFix(1);

function winPop(url,name,features) { 
 window.open(url,name,features);
}

function closeWin() {
  self.close();
}