var activePic = '0';

function latch(pic)
{
    if (activePic != '0') document[activePic].src = activePic + ".gif";
	document[pic].src = pic + "_on.gif";
	activePic = pic;
}

function activateOnclick(pic)
{
	document[pic].src =  pic + "_on.gif";
	activePic = pic;
}

function activate(pic)
{
		document[pic].src =  pic + "_on.gif";
}

function inActivate(pic)
{
	if(pic != activePic)
	{
		document[pic].src = pic + ".gif";
	}
}

function switchRaumangebot() {
	window.top.main.location.href="../sites/raumangebot.html";
	parent.unternavi.location.href="unternavi_raumangebot.html";
}

function switchVeranstaltungen() {
	window.top.main.location.href="../sites/veranstaltungen.php";
	parent.unternavi.location.href="unternavi.html";
}

function switchAboreihe() {
	window.top.main.location.href="../sites/a_saisonprogramm.php";
	parent.unternavi.location.href="unternavi_aboreihe.html";
}

function switchFotogalerie() {
	window.top.main.location.href="../sites/fotogalerie.php";
	parent.unternavi.location.href="unternavi.html";
}

function switchLage() {
	window.top.main.location.href="../sites/lage.html";
	parent.unternavi.location.href="unternavi.html";
}

function switchKontakt() {
	window.top.main.location.href="../sites/kontakt.html";
	parent.unternavi.location.href="unternavi.html";
}

function switchNews() {
	window.top.main.location.href="../sites/news.php";
	parent.unternavi.location.href="unternavi_news.html";
}