
//navi
var opennavi="";
var closenavi="";

function shownavi(navi) {
	if (opennavi) {dohidenavi(opennavi);}
	if (navikeepopen) {dohidenavi(navikeepopen);}
	doshownavi(navi);
}

function hidenavi(navi) {
	if (closenavi) {
		dohidenavi(closenavi);
		closenavi="";
		if (navikeepopen) {doshownavi(navikeepopen);}
	} else {
		if (navi) {
			closenavi=navi;
			window.setTimeout("hidenavi()",1300);
		}
	}
}

function dohidenavi(navi) {
	if (document.getElementById("subnav-"+navi)) {
		document.getElementById("subnav-"+navi).style.visibility = 'hidden';
		document.getElementById("subnav-"+navi).style.zIndex = 1;
	}
}

function doshownavi(navi) {
	if (document.getElementById("subnav-"+navi)) {
		document.getElementById("subnav-"+navi).style.visibility = 'visible';
		document.getElementById("subnav-"+navi).style.zIndex = 99;
	}
}


function imagepopup (imageurl, width, height, title) {
	w = window.open('', 'big','location=no, menubar=no, status=no, toolbar=no, width='+width+', height='+height);
	w.document.write("<html><head><link rel=\"stylesheet\" href=\"css/imagepopup.css\" type=\"text/css\"/><script language=\"javascript\" type=\"text/javascript\" src=\"js/tools.js\"></script><title>"+title+"</title></head><body onload=\"imagepopup_onload();\"><a href=\"javascript:void;\" onclick=\"self.close();\"><img id=\"bild\" src=\""+imageurl+"\" alt=\"Aizvçrt\" title=\"Aizvçrt\"></a><br/><a href=\"javascript:void;\" onclick=\"self.close();\" class=\"popuplink\" alt=\"Aizvçrt\" title=\"Aizvçrt\">[Aizvçrt]</a></body></html>");
	w.document.close();
}

function imagepopup_onload() {
	self.focus();
	node = document.getElementById("bild");
	if (node) {
		x=node.width;
		y=node.height;
		window.resizeTo(x+30, y+90);

    }

}



var linkactiv="";

function hison(var1) {
	if (linkactiv != "") {
		document.getElementById("link"+linkactiv).style.fontWeight = 'normal';
		document.getElementById("div"+linkactiv).style.visibility = 'hidden';
		document.getElementById("hispic").src = 'images/bobbles185x120_blau.jpg';
		}

	document.getElementById("link"+var1).style.fontWeight = 'bold';
	document.getElementById("div"+var1).style.visibility = 'visible';
	document.getElementById("hispic").src = 'images/leftpic_historie'+var1+'.jpg';

	linkactiv = var1;
}




function bobbleover(var1,var2) {
	document.getElementById(var1).style.visibility = 'visible';
	document.getElementById(var2).src = 'images/bobbles135x120_'+var1+'_over.jpg';
}

function bobbleout(var1,var2) {
	document.getElementById(var1).style.visibility = 'hidden';
	document.getElementById(var2).src = 'images/bobbles135x120_'+var1+'.jpg';
}


function bobbleoverblau(var1,var2) {
	document.getElementById(var1).style.visibility = 'visible';
	document.getElementById(var2).src = 'images/bobbles185x120_'+var1+'_over.jpg';
}

function bobbleoutblau(var1,var2) {
	document.getElementById(var1).style.visibility = 'hidden';
	document.getElementById(var2).src = 'images/bobbles185x120_'+var1+'.jpg';
}


function showlangs(variable) {
	document.getElementById(variable).style.visibility = 'visible';
}

function hidelangs(variable) {
	document.getElementById(variable).style.visibility = 'hidden';
}


function shownews(variable) {
	document.getElementById(variable).src = 'images/teaserbobbles_blau.jpg';
}

function hidenews(variable) {
	document.getElementById(variable).src = 'images/teaserbobbles_grau.jpg';
}

function teaserwindow() {
	window.open("aktuelles_popup.html","Aktuelles","status=no,statusbar=no,toolbar=no,menubar=yes,width=565,height=440,scrollbars=yes");
}
