var ie=0; var ns4=0; var ns6=0;
if (document.all) ie=1;
if (document.layers) ns4=1;
if (document.getElementById && !ie) ns6=1;

function openPop(url, w, h) {
	var nw=window.open(url, "win","height="+h+",width="+w+",toolbar=no,menubar=no,scrollbars=yes,resizable=yes,location=no,directories=no,status=yes,left=250,top=50");
	if (nw) nw.focus();
}

function openMap(url, w, h) {
	url = repURL(url, 'ü', escape('ü'));
	url = repURL(url, 'ä', escape('ä'));
	url = repURL(url, 'ö', escape('ö'));
	url = repURL(url, 'ß', escape('ß'));
	var nw=window.open(url, "map","height="+h+",width="+w+",toolbar=no,menubar=no,scrollbars=auto,resizable=yes,location=yes,directories=no,status=yes,left=250,top=50");
	if (nw) nw.focus();
}

function repURL(txt, was, mit){
	var dummy='#dummy#';
	while(txt.search(was)!=-1) {
		txt=txt.replace(was, dummy)
	}
	while(txt.search(dummy)!=-1) {
		txt=txt.replace(dummy, mit)
	}
	return txt;
}

function goU(lin, tar) {
	if (lin.search(/^http/)==-1){
		lin=window.location.protocol+'//'+window.location.host+lin;
	}else{
		lin=lin.replace(/^http:\/\//, window.location.protocol+'//');
	}
//	if(gourl!='') {if (lin.search(/\?/)==-1){lin+='?'+gourl}else{lin+='&'+gourl}};
	switch (tar) {
		case 'content':
			if (frames.content){
				frames.content.location.href=lin;
			}else{
				location.href=lin
			}
			break;
		case '_top':
			parent.top.location.href=lin;
			break;
		case '_blank':
			window.open(lin, 'neu', '');
			break;
	}
}