<!--
// Formularchecker (c)2003 by www.webtuning.ch

function webautor_findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=webautor_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function check_required() {
	d=document; required=webautor_findObj('fields_required');
	if (!required) return true;
	var arr_fields=required.value.split(",");
	for (i=0;i<arr_fields.length;i++) {
		field = webautor_findObj(arr_fields[i]);
		if (!d.layers)	field.style.backgroundColor = '#FFFFFF';
		if (field.value == "") {
			if (!d.layers)field.style.backgroundColor = '#FF0000';
			alert("Bitte füllen Sie dieses Feld aus / Please fill out this field");
			field.focus();
			return false;
		}
	}
	return true;
}
//  -->