var counter = 1;

function anime() {
if(counter <= 6) {
document.images.bild1.src = "images/uebersicht/roehren" + counter + ".jpg";
document.images.bild2.src = "images/uebersicht/rzubehoer" + counter + ".jpg";
document.images.bild3.src = "images/uebersicht/kondensator" + counter + ".jpg";
document.images.bild4.src = "images/uebersicht/luftdrehk" + counter + ".jpg";
document.images.bild5.src = "images/uebersicht/vakuum relais" + counter + ".jpg";
document.images.bild6.src = "images/uebersicht/laserlampen" + counter + ".jpg";
document.images.bild7.src = "images/uebersicht/prsystem" + counter + ".jpg";
document.images.bild8.src = "images/uebersicht/microwav" + counter + ".jpg";
document.images.bild9.src = "images/uebersicht/vschuetz" + counter + ".jpg";
document.images.bild10.src = "images/uebersicht/hfmesstechnik" + counter + ".jpg";
document.images.bild11.src = "images/uebersicht/hfkomponenten" + counter + ".jpg";
document.images.bild14.src = "images/uebersicht/plastiksmaschine" + counter + ".jpg"; 
counter++;
setTimeout("anime()", 10000);
} else {
counter = 1;
setTimeout("anime()", 0);
}
}