function BeginQuestionary(url,redirectUrl) {
var w=640,h=480;

	redirectParent(redirectUrl);
	
	if (screen) {
		w=screen.width;
		h=screen.height;
	}

	hWinQuestionary = window.open(url,"NkiQuestionary", "width=" + w + ",height=" + h + ",location=no,help=no,status=no,scrollbars=yes,resizable=yes,top=0,left=0,dependent=yes,alwaysRaised=yes", true);
	hWinQuestionary.focus();
}

function closeQuestionaryWindow(url) {
	self.opener.location.href = url;
	self.close();
}

function gotoNki() {
	window.open('http://www.nkiforlaget.no');
	return true;
}

function redirectParent(url) {
	window.location.href = url;
}

function labelClicked(chk, idx) {
	var c = document.forms[0].elements[chk];
	c.checked = !c.checked;
}