function KS_turnMonthToNumber(month) {
	var ret;
	switch (month) {
	case "Jan":
		ret = "01";
		break;
	case "Feb":
		ret = "02";
		break; 
	case "Mar":
		ret = "03";
		break;		
	case "Apr":
		ret = "04";
		break;
	case "May":
		ret = "05";
		break;
	case "Jun":
		ret = "06";
		break;
	case "Jul":
		ret = "07";
		break;
	case "Aug":
		ret = "08";
		break;
	case "Sep":
		ret = "09";
		break;
	case "Oct":
		ret = "10";
		break;
	case "Nov":
		ret = "11";
		break;
	case "Dec":
		ret = "12";
		break;
	default:
		ret = month;
	}
	return ret;
}

function KS_autoLastUpdate() { 
	var bname = navigator.appName;
	var dd, mm, yyyy;
	var upDate = document.lastModified.toString();
	if(bname.substring(0,9)=="Microsoft") {  // IE
		dd = upDate.substr(3,2);
		mm = upDate.substr(0,2);
		yyyy = upDate.substr(6,4);
	}
	else if(document.layers) { // NS4
		var strL = upDate.length;
		upDate = upDate.substr(0, strL-9); //cut off time
		strL = upDate.length;
		yyyy = upDate.substr(strL-4,4); //extract year
		upDate = upDate.substr(0, strL-6); //cut off year
		upDate = upDate.substr(upDate.indexOf(" ")+1, strL); //cut off day name
		dd = upDate.substr(upDate.indexOf(" ")+1, strL); //extract day
		mm = upDate.substr(0, upDate.indexOf(" ")-1); //extract month
		mm = KS_turnMonthToNumber(mm.substr(0,3)); // turn month name to number
	}
	else { // NS6
		var strL = upDate.length;
		upDate = upDate.substr(0, strL-13); //cut off time PT
		strL = upDate.length;
		yyyy = upDate.substr(strL-4,4); //extract year
		upDate = upDate.substr(0, strL-5); //cut off year PT
		upDate = upDate.substr(upDate.indexOf(" ")+1, strL); //cut off day name
		mm = upDate.substr(upDate.indexOf(" ")+1, strL); //extract month PT
		dd = upDate.substr(0, upDate.indexOf(" ")); //extract day PT
		mm = KS_turnMonthToNumber(mm.substr(0,3)); // turn month name to number
	}	
	document.write("Letzte Aktualisierung vom " + dd + "." + mm + "." + yyyy);
	//document.write("<br>",document.lastModified);
	//Tue, 23 Jul 2002 16:27:39 GMT - puretec format NS 6
	//Tuesday, July 23, 2002 18:19:20 - puretec format NS 4
	//07/23/2002 18:27:39  - puretec format IE
}