<!--
function validateAddress(){
		adresse = 0
		items = new Array("name","strasse","plz_ort")
		alerts = new Array("Ihren Namen","Ihre Strasse","Ihren Wohnort")
		for(i=0;i<3;i++){
		    if (document.formular.elements[items[i]].value.length == 0){
		        if (adresse == 0){
		            alert("Bitte geben Sie "+alerts[i]+" an !");
		            document.formular.elements[items[i]].focus();
		            adresse++
		        }
		    }
		}
		if (adresse == 0){ document.formular.submit() }
}
// -->