// JavaScript Document

function setOpt(nr) {
	document.lampenwahl.model.selectedIndex = nr;
}


function addOpt(position, text, wert) {
	var addme = new Option(text, wert);
	document.formular.auswahl[position] = addme;
}

function delOpt(nr) {
	document.formular.auswahl[nr] = null;
}



function getSelectedValue(obj) {
	return obj.options[obj.selectedIndex].value;
}