/*** Generell popup-funktion ***/
function openPopupWindow(strUrl, strWindowName, paramWidth, paramHeight, paramScrollbars, paramresizable) {
	var objNewWin;
	var strWindowFeatures;
	strWindowFeatures = 'width='+paramWidth+',height='+paramHeight+',scrollbars='+paramScrollbars+',resizable='+paramresizable+',status=0,toolbar=0,menubar=0,location=0,directories=no'
	objNewWin = window.open(strUrl, strWindowName, strWindowFeatures);
	objNewWin.focus();
}