//
//
//	JavaScript functions
//
function set_to_upper(fldobj){
		var value = fldobj.value;
		
		fldobj.value = fldobj.value.toUpperCase();
		
		document.formular._code.value = fldobj.value;
	}
	
function determinePosition()
	{
	var x = navigator;
	var Name = x.appName;
	var UA = x.userAgent;
	if (Name.match("icrosoft"))
	Browser="IE"; // IE explorer
	else if (Name.match("pera"))
	Browser="OP"; // Opera
	else if (UA.search("avigat") > 0)
	Browser="NC"; // Netscape
	else if (UA.search("hrome") > 0)
	Browser="CH"; // Chrome
	else if (UA.search("irefox") > 0)
	Browser="FF"; // Firefox
	else if (UA.search("afari") > 0)
	Browser="SA"; // Safari	
	else
	Browser="unbekannt"; // NOT W3C compliant
		
	var reducePosition = 143;
	var reduceBanner = -2;
	if (Browser == 'IE'){
		reducePosition = 80;
		reduceBanner = -10;
	}
	if (Browser == 'FF'){
		reducePosition = 72;
		reduceBanner = 0;
	}
	if (Browser == 'CH'){
		reducePosition = 86;
		reduceBanner = -12;
	}
	if (Browser == 'SA'){
		reducePosition = 80;
		reduceBanner = -7;
	}
	if (Browser == 'OP'){
		reducePosition = 73;
		reduceBanner = -2;
	}
	var referencePosition = document.getElementById('an1');
	var wetterobject = document.getElementById('wetter');
	var bannerObject = document.getElementById('rightBild');
	var nTop = null;
	var nBop = null;
	if(referencePosition){
		do{
			nTop += referencePosition.offsetTop;
			referencePosition = referencePosition.offsetParent;
		} while(referencePosition)
	}			
	nBop += bannerObject.offsetHeight;
	wetterobject.style.top = (nTop-reducePosition) + 'px';
	bannerObject.style.top = (nTop-nBop+reduceBanner) + 'px';	
	}