var hersteller=new Array(); var typ=new Array(); var typident=new Array(); var wahl; var selh=new Array();  var selg=new Array(); var setnull=0;

function opensmallWindow(popURL,wname,features) { //v2.0
	popup=window.open(popURL,wname,features);popup.focus();
}

function formsubmit () {
	document.auswahl.submit();
}

function check() {
Checkkill = confirm("Diesen Datensatz wirklich löschen?");
if (Checkkill == false) {
	return false;
	}
}  

function seths(feldname, wahl) {
	document.getElementsByName(feldname)[0].options.length = 0;
	
	for (var a=0;a<hersteller.length;a++) {
		document.getElementsByName(feldname)[0].options[0] = new Option("Hersteller wählen");
		document.getElementsByName(feldname)[0].options[a+1] = new Option(hersteller[a], a+1);
	}
	for (var a=0;a<hersteller.length;a++) {
		document.getElementsByName(feldname)[0].selectedIndex = wahl;
	}
}


function init() {

	for (selectfeld=1;selectfeld<=4;selectfeld++) {
		hsselectfeldname="selecth"+selectfeld;
		seths(hsselectfeldname, selh[selectfeld]);
	}
	showgeraet();
}


function showgeraet() {
var xy=0; var grselectfeldname="";
	for (selectfeld=1;selectfeld<=4;selectfeld++) {
		hsselectfeldname="selecth"+selectfeld;
		xy=document.getElementsByName(hsselectfeldname)[0].value;									 	
		grselectfeldname="selectg"+selectfeld;
		document.getElementsByName(grselectfeldname)[0].options.length = 0;
		document.getElementsByName(grselectfeldname)[0].selectedIndex = 0;
		document.getElementsByName(grselectfeldname)[0].options[0] = new Option("Handy auswählen");
		if (xy>0) { xy--;  
			
			for (var g=0;g<typident[xy].length;g++) {
				document.getElementsByName(grselectfeldname)[0].options[g+1] = new Option(typ[xy][g], typident[xy][g]);
				if (typident[xy][g]==selg[selectfeld]) {document.getElementsByName(grselectfeldname)[0].selectedIndex = g+1; }
			}
			
		}
	}
}