var NN3 = false;
image1= new Image();
image1.src = "images/objekte_auswahl01a.jpg";
image1on = new Image();
image1on.src = "images/objekte_auswahl01b.jpg";

image2= new Image();
image2.src = "images/objekte_auswahl02a.jpg";
image2on = new Image();
image2on.src = "images/objekte_auswahl02b.jpg";

image3= new Image();
image3.src = "images/objekte_auswahl03a.jpg";
image3on = new Image();
image3on.src = "images/objekte_auswahl03b.jpg";

image4= new Image();
image4.src = "images/objekte_auswahl04a.jpg";
image4on = new Image();
image4on.src = "images/objekte_auswahl04b.jpg";

image5= new Image();
image5.src = "images/objekte_auswahl05a.jpg";
image5on = new Image();
image5on.src = "images/objekte_auswahl05b.jpg";

image6= new Image();
image6.src = "images/objekte_auswahl06a.jpg";
image6on = new Image();
image6on.src = "images/objekte_auswahl06b.jpg";

image7= new Image();
image7.src = "images/objekte_auswahl07a.jpg";
image7on = new Image();
image7on.src = "images/objekte_auswahl07b.jpg";

image8= new Image();
image8.src = "images/objekte_auswahl08a.jpg";
image8on = new Image();
image8on.src = "images/objekte_auswahl08b.jpg";

image9= new Image();
image9.src = "images/objekte_auswahl09a.jpg";
image9on = new Image();
image9on.src = "images/objekte_auswahl09b.jpg";

image10= new Image();
image10.src = "images/objekte_auswahl10a.jpg";
image10on = new Image();
image10on.src = "images/objekte_auswahl10b.jpg";

image11= new Image();
image11.src = "images/objekte_auswahl11a.jpg";
image11on = new Image();
image11on.src = "images/objekte_auswahl11b.jpg";

image12= new Image();
image12.src = "images/objekte_auswahl12a.jpg";
image12on = new Image();
image12on.src = "images/objekte_auswahl12b.jpg";

image13= new Image();
image13.src = "images/objekte_auswahl13a.jpg";
image13on = new Image();
image13on.src = "images/objekte_auswahl13b.jpg";

image14= new Image();
image14.src = "images/objekte_auswahl14a.jpg";
image14on = new Image();
image14on.src = "images/objekte_auswahl14b.jpg";

image15= new Image();
image15.src = "images/objekte_auswahl15a.jpg";
image15on = new Image();
image15on.src = "images/objekte_auswahl15b.jpg";

image16= new Image();
image16.src = "images/objekte_auswahl16a.jpg";
image16on = new Image();
image16on.src = "images/objekte_auswahl16b.jpg";

image17= new Image();
image17.src = "images/objekte_auswahl17a.jpg";
image17on = new Image();
image17on.src = "images/objekte_auswahl17b.jpg";

image18= new Image();
image18.src = "images/objekte_auswahl18a.jpg";
image18on = new Image();
image18on.src = "images/objekte_auswahl18b.jpg";

image19= new Image();
image19.src = "images/objekte_auswahl19a.jpg";
image19on = new Image();
image19on.src = "images/objekte_auswahl19b.jpg";

image20= new Image();
image20.src = "images/objekte_auswahl20a.jpg";
image20on = new Image();
image20on.src = "images/objekte_auswahl20b.jpg";


function on3(name)   {

        document[name].src = eval(name + "on.src");

}

function off3(name)  {

        document[name].src = eval(name + ".src");

}

NN3 = true;



function on(name)  {

        if (NN3) on3(name);

}

function off(name)  {

        if (NN3) off3(name);


}