function ChangeImg() {
  if(document.images) {
   eval("document."+ChangeImg.arguments[0]+
   ".src=('"+ChangeImg.arguments[1]+"')");
  }
}

function preload() {
  if (document.images) {
    var imgsrc = preload.arguments;
    arr=new Array(imgsrc.length);
    for (var j=0; j<imgsrc.length; j++) {
      arr[j] = new Image;
      arr[j].src = imgsrc[j];
    }
  }
}

window.onerror = null;
 var bName = navigator.appName;
 var bVer = parseInt(navigator.appVersion);
 var NS4 = (bName == "Netscape" && bVer >= 4);
 var NS6 = (bName == "Netscape" && bVer >= 5);
 var IE4 = (bName == "Microsoft Internet Explorer" && bVer >= 4);
 var menuActive = 0 ;
 var menuOn = 0 ;
 var onLayer ;
 var timeOn = null// LAYER SWITCHING CODE
if (NS4 || IE4 || NS6) {
  if (IE4)
  {
   layerRef="document.all[";
 styleSwitch="].style";
  }
 if (NS6)
 {
 layerRef="document.getElementById(" ;
 styleSwitch=").style" ;
 exit;
 }
if (NS4)
 {
 layerRef="document.layers[" ;
 styleSwitch="]";
 }
}