uberOff = new Image;
uberOff.src = "img/uber0.gif";

uberOn = new Image;
uberOn.src = "img/uber1.gif";

progOff = new Image;
progOff.src = "img/prog0.gif";

progOn = new Image;
progOn.src = "img/prog1.gif";

refOff = new Image;
refOff.src = "img/ref0.gif";

refOn = new Image;
refOn.src = "img/ref1.gif";

anwendOff = new Image;
anwendOff.src = "img/anwend0.gif";

anwendOn = new Image;
anwendOn.src = "img/anwend1.gif";


uberuOff = new Image;
uberuOff.src = "img/uberu0.gif";

uberuOn = new Image;
uberuOn.src = "img/uberu1.gif";

proguOff = new Image;
proguOff.src = "img/progu0.gif";

proguOn = new Image;
proguOn.src = "img/progu1.gif";

refuOff = new Image;
refuOff.src = "img/refu0.gif";

refuOn = new Image;
refuOn.src = "img/refu1.gif";

anwenduOff = new Image;
anwenduOff.src = "img/anwendu0.gif";

anwenduOn = new Image;
anwenduOn.src = "img/anwendu1.gif";

impressuOff = new Image;
impressuOff.src = "img/impressumu0.gif";

impressuOn = new Image;
impressuOn.src = "img/impressumu1.gif";



function change(imgDocID,imgObjName) {
    document.images[imgDocID].src = eval(imgObjName + ".src");
}

function preIM() {
  if (document.images) {
    var preloadArray = new Array();
    for (var i=0; i<preIM.arguments.length; i++) {
      srcStr = preIM.arguments[i];
      preloadArray[i] = new Image;
      preloadArray[i].src = srcStr;
    }
  }
}

function kontakt()
{
 MeinFenster = window.open("kontakt.html", "Kontakt", "width=400,height=450,resizable=no,scrollbars=no");
}

function impressum()
{
 MeinFenster = window.open("impressum.html", "Kontakt", "width=400,height=460,resizable=no,scrollbars=no");
}