to = 210;
le = 550;
z  = 500;

function ebene(rahmenID) {

z += 50;

document.getElementById(rahmenID).parentNode.style.zIndex= z;

}



function position(rahmenID) {

document.getElementById(rahmenID).parentNode.style.top= to + 'px';
document.getElementById(rahmenID).parentNode.style.left= le + 'px';

}