// JScript File

var standardpages = "index_.html"
var iepages = "index2.html"

function getInternetExplorerVersion()
// Returns the version of Internet Explorer or a -1
// (indicating the use of another browser)
{
 var rv = -1; // Return value assumes failure
 if (navigator.appName == 'Microsoft Internet Explorer')
 {
  // document.write(navigator.appName);
  var ua = navigator.userAgent;
  var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
  if (re.exec(ua) != null)
   rv = parseFloat( RegExp.$1 );
 }
 return rv;
}

function checkInternetExplorerVersion()
{
 var msg = "You're not using Internet Explorer.";
 var ver = getInternetExplorerVersion();
 // document.write(ver);
 if ( ver > -1 )
 {
   if ( ver >= 8.0)
     // msg = "You're using Internet Explorer 8."
     window.location.href = standardpages
   else
     // msg = "You should upgrade your copy of Internet Explorer.";
     window.location.href = iepages
 }
 // alert( msg );
 window.location.href = standardpages
 } 

function detectBrowserTypeAndVersion()
{
 checkInternetExplorerVersion()
}