function display(datei,breite,hoehe) {
	newWin = window.open("-display.php?datei=" + datei, "fenstername", "scrollbars=0,toolbar=0,location=0,directories=0,status=0,resizable=0,width=" + breite + ",height=" + hoehe);
}
function oeffner(datei,name,breite,hoehe) {
        newWin = window.open("" + datei, "" + name, "scrollbars=0,toolbar=0,location=0,directories=0,status=0,resizable=0,width=" + breite + ",height=" + hoehe);
}
function oeffner_scroll(datei,name,breite,hoehe) {
        newWin = window.open("" + datei, "" + name, "scrollbars=yes,toolbar=0,location=0,directories=0,status=0,resizable=yes,width=" + breite + ",height=" + hoehe);
}
function oeffner_oben(datei,name,breite,hoehe) {
        newWin = window.open("" + datei, "" + name, "scrollbars=0,toolbar=0,location=0,directories=0,status=0,resizable=0,alwaysRaised=yes,width=" + breite + ",height=" + hoehe);
}
function storeCaret(text) { 
	if (text.createTextRange) {
		text.caretPos = document.selection.createRange().duplicate();
	} else {
		text.caretPos = document.getSelection();
	}	
}
function getSel()
{
	if (document.getSelection) txt = document.getSelection();
	else if (document.selection) txt = document.selection.createRange().text;
	else return;
	txt  = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," ");
	oeffner('/computerhilfen_notizzettel.php?text=' + txt,'notiz',350,430)
}