<!--
language=navigator.browserLanguage;
if(language){language=language.substring(0,2);}
else{language="z";}
switch (language){
   case "en" :
      location.href="en/index.html";
      break;
   case "cz" :
      location.href="cz/index.html";
      break;
   case "cs" :
      location.href="cz/index.html";
      break;
   default :
 location.href="cz/index.html";
}
// -->