<!--
  switch(navigator.appName)
  {

    case "Netscape":
<!-- nav je nach Auflösung laden

	if (window.screen)
{
     if (screen.width<1280)
	  document.write('<script language="JavaScript" vqptag="datafile" src="js/nav1024-ns.js">');
     else if (screen.width>1024)
	  document.write('<script language="JavaScript" vqptag="datafile" src="js/nav1280-ns.js">');
          else  document.write('<script language="JavaScript" vqptag="datafile" src="js/nav1024-ns.js">')
}
//-->
      break;

    case "Opera":
	<!-- nav je nach Auflösung laden

	if (window.screen)
{
     if (screen.width<1280)
	  document.write('<script language="JavaScript" vqptag="datafile" src="js/nav1024-ns.js">');
     else if (screen.width>1024)
	  document.write('<script language="JavaScript" vqptag="datafile" src="js/nav1280-ns.js">');
          else  document.write('<script language="JavaScript" vqptag="datafile" src="js/nav1024-ns.js">')
}
//-->
      break;

    case "Microsoft Internet Explorer":
	<!-- nav je nach Auflösung laden

	if (window.screen)
{
     if (screen.width<1280)
	  document.write('<script language="JavaScript" vqptag="datafile" src="js/nav1024.js">');
     else if (screen.width>1024)
	  document.write('<script language="JavaScript" vqptag="datafile" src="js/nav1280.js">');
          else  document.write('<script language="JavaScript" vqptag="datafile" src="js/nav1024.js">')
}
//-->
      break;

    default:
      break;
  }
//-->