function checksuche() {
  if (document.suche.suchen.value=="" || document.suche.suchen.value==" ") {
    alert("Bitte geben Sie einen Suchbegriff ein!");
    document.suche.suchen.focus();
    return false;
  }
}

function reload_bezirk()
{
	for (var i = 0; i < document.linksmenue.bezirk.length; ++i)
	{
		if (document.linksmenue.bezirk[i].selected == true)
			var selected_url = document.linksmenue.bezirk[i].value;
	}
	if (selected_url.substr(0,7) == 'http://')
	{
			var ext = selected_url.split("-",3)
			parent.location.href = ext[0];
			return true;
	}
	if (selected_url != "")
	{
		var ext = selected_url.split("-",3)
		parent.location.href =  "/cgi-bin/stvp/_Indexseite.cgi?index=" + ext[0] + "&node=" + ext[1] + "&subnode=" + ext[2];
	}
}

function reload_gemeinde()
{
	for (var i = 0; i < document.linksmenue.gemeinde.length; ++i)
	{
		if (document.linksmenue.gemeinde[i].selected == true)
			var selected_url = document.linksmenue.gemeinde[i].value;
	}
	if (selected_url.substr(0,7) == 'http://')
	{
			var ext = selected_url.split("-",3)
			parent.location.href = selected_url;// ext[0]+'-'+ext[1];
			return true;
	}
	if (selected_url != "")
	{
		
		var ext = selected_url.split("-",3)
		parent.location.href = "/cgi-bin/stvp/_Indexseite.cgi?index=" + ext[0] + "&node=" + ext[1] + "&subnode=" + ext[2];

	}
}