toc1an = new Image(12, 20);
toc1an.src = "/images/zahn.rot.gif";
toc1aus = new Image(12, 20);
toc1aus.src = "/images/zahn.grau.gif";

toc1aan = new Image(6, 9);
toc1aan.src = "/images/pfeil.rot.jpg";
toc1aaus = new Image(6, 9);
toc1aaus.src = "/images/pfeil.rechts.jpg";

toc1ban = new Image(6, 9);
toc1ban.src = "/images/pfeil.rot.jpg";
toc1baus = new Image(6, 9);
toc1baus.src = "/images/pfeil.rechts.jpg";

toc1can = new Image(6, 9);
toc1can.src = "/images/pfeil.rot.jpg";
toc1caus = new Image(6, 9);
toc1caus.src = "/images/pfeil.rechts.jpg";

toc1dan = new Image(6, 9);
toc1dan.src = "/images/pfeil.rot.jpg";
toc1daus = new Image(6, 9);
toc1daus.src = "/images/pfeil.rechts.jpg";

toc1ean = new Image(6, 9);
toc1ean.src = "/images/pfeil.rot.jpg";
toc1eaus = new Image(6, 9);
toc1eaus.src = "/images/pfeil.rechts.jpg";

toc2an = new Image(12, 20);
toc2an.src = "/images/zahn.rot.gif";
toc2aus = new Image(12, 20);
toc2aus.src = "/images/zahn.grau.gif";

toc2aan = new Image(6, 9);
toc2aan.src = "/images/pfeil.rot.jpg";
toc2aaus = new Image(6, 9);
toc2aaus.src = "/images/pfeil.rechts.jpg";

toc2ban = new Image(6, 9);
toc2ban.src = "/images/pfeil.rot.jpg";
toc2baus = new Image(6, 9);
toc2baus.src = "/images/pfeil.rechts.jpg";

toc2can = new Image(6, 9);
toc2can.src = "/images/pfeil.rot.jpg";
toc2caus = new Image(6, 9);
toc2caus.src = "/images/pfeil.rechts.jpg";

toc2dan = new Image(6, 9);
toc2dan.src = "/images/pfeil.rot.jpg";
toc2daus = new Image(6, 9);
toc2daus.src = "/images/pfeil.rechts.jpg";

toc2ean = new Image(6, 9);
toc2ean.src = "/images/pfeil.rot.jpg";
toc2eaus = new Image(6, 9);
toc2eaus.src = "/images/pfeil.rechts.jpg";

toc2fan = new Image(6, 9);
toc2fan.src = "/images/pfeil.rot.jpg";
toc2faus = new Image(6, 9);
toc2faus.src = "/images/pfeil.rechts.jpg";

toc3an = new Image(12, 20);
toc3an.src = "/images/zahn.rot.gif";
toc3aus = new Image(12, 20);
toc3aus.src = "/images/zahn.grau.gif";

toc3aan = new Image(6, 9);
toc3aan.src = "/images/pfeil.rot.jpg";
toc3aaus = new Image(6, 9);
toc3aaus.src = "/images/pfeil.rechts.jpg";

toc3ban = new Image(6, 9);
toc3ban.src = "/images/pfeil.rot.jpg";
toc3baus = new Image(6, 9);
toc3baus.src = "/images/pfeil.rechts.jpg";

toc3can = new Image(6, 9);
toc3can.src = "/images/pfeil.rot.jpg";
toc3caus = new Image(6, 9);
toc3caus.src = "/images/pfeil.rechts.jpg";

toc3dan = new Image(6, 9);
toc3dan.src = "/images/pfeil.rot.jpg";
toc3daus = new Image(6, 9);
toc3daus.src = "/images/pfeil.rechts.jpg";

toc3ean = new Image(6, 9);
toc3ean.src = "/images/pfeil.rot.jpg";
toc3eaus = new Image(6, 9);
toc3eaus.src = "/images/pfeil.rechts.jpg";

toc4an = new Image(12, 20);
toc4an.src = "/images/zahn.rot.gif";
toc4aus = new Image(12, 20);
toc4aus.src = "/images/zahn.grau.gif";

toc4aan = new Image(6, 9);
toc4aan.src = "/images/pfeil.rot.jpg";
toc4aaus = new Image(6, 9);
toc4aaus.src = "/images/pfeil.rechts.jpg";

toc4ban = new Image(6, 9);
toc4ban.src = "/images/pfeil.rot.jpg";
toc4baus = new Image(6, 9);
toc4baus.src = "/images/pfeil.rechts.jpg";

toc4can = new Image(6, 9);
toc4can.src = "/images/pfeil.rot.jpg";
toc4caus = new Image(6, 9);
toc4caus.src = "/images/pfeil.rechts.jpg";

toc4dan = new Image(6, 9);
toc4dan.src = "/images/pfeil.rot.jpg";
toc4daus = new Image(6, 9);
toc4daus.src = "/images/pfeil.rechts.jpg";

toc4ean = new Image(6, 9);
toc4ean.src = "/images/pfeil.rot.jpg";
toc4eaus = new Image(6, 9);
toc4eaus.src = "/images/pfeil.rechts.jpg";

toc5an = new Image(12, 20);
toc5an.src = "/images/zahn.rot.gif";
toc5aus = new Image(12, 20);
toc5aus.src = "/images/zahn.grau.gif";

toc5aan = new Image(6, 9);
toc5aan.src = "/images/pfeil.rot.jpg";
toc5aaus = new Image(6, 9);
toc5aaus.src = "/images/pfeil.rechts.jpg";

toc5ban = new Image(6, 9);
toc5ban.src = "/images/pfeil.rot.jpg";
toc5baus = new Image(6, 9);
toc5baus.src = "/images/pfeil.rechts.jpg";

toc5can = new Image(6, 9);
toc5can.src = "/images/pfeil.rot.jpg";
toc5caus = new Image(6, 9);
toc5caus.src = "/images/pfeil.rechts.jpg";

toc5dan = new Image(6, 9);
toc5dan.src = "/images/pfeil.rot.jpg";
toc5daus = new Image(6, 9);
toc5daus.src = "/images/pfeil.rechts.jpg";

toc5ean = new Image(6, 9);
toc5ean.src = "/images/pfeil.rot.jpg";
toc5eaus = new Image(6, 9);
toc5eaus.src = "/images/pfeil.rechts.jpg";

toc6an = new Image(12, 20);
toc6an.src = "/images/zahn.rot.gif";
toc6aus = new Image(12, 20);
toc6aus.src = "/images/zahn.grau.gif";

toc6aan = new Image(6, 9);
toc6aan.src = "/images/pfeil.rot.jpg";
toc6aaus = new Image(6, 9);
toc6aaus.src = "/images/pfeil.rechts.jpg";

toc6ban = new Image(6, 9);
toc6ban.src = "/images/pfeil.rot.jpg";
toc6baus = new Image(6, 9);
toc6baus.src = "/images/pfeil.rechts.jpg";

toc6can = new Image(6, 9);
toc6can.src = "/images/pfeil.rot.jpg";
toc6caus = new Image(6, 9);
toc6caus.src = "/images/pfeil.rechts.jpg";

toc6dan = new Image(6, 9);
toc6dan.src = "/images/pfeil.rot.jpg";
toc6daus = new Image(6, 9);
toc6daus.src = "/images/pfeil.rechts.jpg";

toc6ean = new Image(6, 9);
toc6ean.src = "/images/pfeil.rot.jpg";
toc6eaus = new Image(6, 9);
toc6eaus.src = "/images/pfeil.rechts.jpg";

toc7an = new Image(12, 20);
toc7an.src = "/images/zahn.rot.gif";
toc7aus = new Image(12, 20);
toc7aus.src = "/images/zahn.grau.gif";

toc7aan = new Image(6, 9);
toc7aan.src = "/images/pfeil.rot.jpg";
toc7aaus = new Image(6, 9);
toc7aaus.src = "/images/pfeil.rechts.jpg";

toc7ban = new Image(6, 9);
toc7ban.src = "/images/pfeil.rot.jpg";
toc7baus = new Image(6, 9);
toc7baus.src = "/images/pfeil.rechts.jpg";

toc7can = new Image(6, 9);
toc7can.src = "/images/pfeil.rot.jpg";
toc7caus = new Image(6, 9);
toc7caus.src = "/images/pfeil.rechts.jpg";

toc7dan = new Image(6, 9);
toc7dan.src = "/images/pfeil.rot.jpg";
toc7daus = new Image(6, 9);
toc7daus.src = "/images/pfeil.rechts.jpg";

toc7ean = new Image(6, 9);
toc7ean.src = "/images/pfeil.rot.jpg";
toc7eaus = new Image(6, 9);
toc7eaus.src = "/images/pfeil.rechts.jpg";

toc8an = new Image(12, 20);
toc8an.src = "/images/zahn.rot.gif";
toc8aus = new Image(12, 20);
toc8aus.src = "/images/zahn.grau.gif";

toc8aan = new Image(6, 9);
toc8aan.src = "/images/pfeil.rot.jpg";
toc8aaus = new Image(6, 9);
toc8aaus.src = "/images/pfeil.rechts.jpg";

toc8ban = new Image(6, 9);
toc8ban.src = "/images/pfeil.rot.jpg";
toc8baus = new Image(6, 9);
toc8baus.src = "/images/pfeil.rechts.jpg";

toc8can = new Image(6, 9);
toc8can.src = "/images/pfeil.rot.jpg";
toc8caus = new Image(6, 9);
toc8caus.src = "/images/pfeil.rechts.jpg";

toc8dan = new Image(6, 9);
toc8dan.src = "/images/pfeil.rot.jpg";
toc8daus = new Image(6, 9);
toc8daus.src = "/images/pfeil.rechts.jpg";

toc8ean = new Image(6, 9);
toc8ean.src = "/images/pfeil.rot.jpg";
toc8eaus = new Image(6, 9);
toc8eaus.src = "/images/pfeil.rechts.jpg";

toc9an = new Image(12, 20);
toc9an.src = "/images/zahn.rot.gif";
toc9aus = new Image(12, 20);
toc9aus.src = "/images/zahn.grau.gif";


function img_act(imgName) {
	imgOn = eval(imgName + "an.src");
      			document [imgName].src = imgOn;
}
function img_inact(imgName) {
	imgOff = eval(imgName + "aus.src");
	document [imgName].src = imgOff;
}