<!--//
browser_name=navigator.appName;
browser_version=parseFloat(navigator.appVersion);
if (browser_name=="Netscape" && browser_version >= 3.0) { roll = 'true'; }
else if (browser_name=="Microsoft Internet Explorer" && browser_version >= 3.0) { roll = 'true'; }
else { roll = 'false'; }
function over(img,ref) { if (roll == 'true') {document.images[img].src = ref; } }
function out(img,ref) { if (roll == 'true') {document.images[img].src = ref; } }
if (roll == 'true')
{
}
function preloadImages()
{
 if (document.images)
 {
  var imgFiles = preloadImages.arguments;
  var preloadArray = new Array();
  for (var i=0; i<imgFiles.length; i++)
  {
   preloadArray[i] = new Image;
   preloadArray[i].src = imgFiles[i];
  }
  }
}
//-->