/* This notice must be untouched at all times.
Copyright (c) 2010 Ernst Zlo C.E.Z.-Software HgmbH. All rights reserved.
*/

function Fensterweite () {
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    return window.innerWidth;
  } else if (document.body && document.body.offsetWidth) {
    return document.body.offsetWidth;
  } else {
    return 0;
  }
}