// Browser erkennen
ie = ((document.all) && (window.offscreenBuffering)) ? true : false;
nn = ((document.captureEvents) && (!document.getElementById)) ? true : false;
mz = ((document.getElementById) && (!document.all) && (document.documentElement)) ? true : false; 
op = ((document.getElementById) && (navigator.userAgent.indexOf('Opera') != -1)) ? true : false
// Browser-Version
b_version = navigator.appVersion.substring(0,1);
// Bildschirm-Auflösung
r_small = (screen.width < 640) ? true : false; // Kleiner Bildschirm
r_640 = (screen.width >= 640) ? true : false; // Mindestens 640x480
r_800 = (screen.width >= 800) ? true : false; // Mindestens 800x600
r_1024 = (screen.width >= 1024) ? true : false; // Mindestens 1024x768
r_1280 = (screen.width >= 1280) ? true : false; // Mindestens 1280x1024
r_1600 = (screen.width >= 1600) ? true : false; // Mindestens 1600x1200
// Java?
javaok = (navigator.javaEnabled()) ? true : false;
// wenn Opera-Browser 
if (op)
{
   document.writeln ("<script language='JavaScript' type='text/javascript' src='http://web.phz.ch/cms/editor/menu9_compact.js'></script>");
}
else
   document.writeln ("<script language='JavaScript' type='text/javascript' src='http://web.phz.ch/cms/editor/menu9_com.js'></script>");