function gotoURL(URL) {
  window.location.href = URL;
}

function showDIV(ID) {
  if (document.getElementById) {
    var v;
    v = document.getElementById(ID).style.visibility;
    if (v == '') {
      v = 'hidden';
    }
    if (v == "hidden") {
      document.getElementById(ID).style.visibility = "visible";
      document.getElementById(ID).style.position = "relative";
    }
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      document.getElementById(ID).style.visibility = "hidden";
      document.getElementById(ID).style.position = "absolute";
    }
  }
}

function showSub(id) {
	document.getElementById(id).style.visibility = "visible";
}

function hideSub(id) {
	document.getElementById(id).style.visibility = "hidden";
}

function showAnfahrt(VAR) {
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    Fenster = window.open('http://www.markkom.de/entwicklung/aftech.de/cms/upload/anfahrt/grobuebersicht.jpg', 'Anfahrt', 'width=500,height=500');
  }
  else if (VAR == "2") {
    Fenster = window.open('http://www.markkom.de/entwicklung/aftech.de/cms/upload/anfahrt/feinuebersicht.jpg', 'Anfahrt', 'width=630,height=520');
  }
  Fenster.focus();
}