var ms = navigator.appVersion.indexOf("MSIE")
var net6 = (navigator.userAgent.indexOf("Gecko") > 0)
var ie4 = (ms>0) && (parseInt(navigator.appVersion.substring(ms+5, ms+6)) >= 4)

if (ms > 0)
  document.write('<Link rel="stylesheet" type=text/css href="../stylesheets/ms.css">');
else
  document.write('<Link rel="stylesheet" type=text/css href="../stylesheets/ms.css">');


function StartVideo(){
  window.open("http://www.clt-net.de/onlinedemo/deutsch/demostart.htm", "OnlineDemo", "width=1024,height=768,hotkeys=no,menubar=no,statusbar=no,toolbar=no,resizeable=yes,directories=no,location=no", true);
}