function open_popup(url)
{ 
newwindow = window.open(url,"New","toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width=750,height=400"); 
newwindow.window.focus();
} 

var active_menue=0;
var active_content=0;
var active_subcontent=0;
var active_staysubcontent=0;
var rollover=0;
if (document.images)
	rollover=1;
else
	rollover=0;

if (rollover)
{

//navigation - hausfolgeseiten

	hauptnav_1_0 = new Image();
	hauptnav_1_1 = new Image();
	hauptnav_2_0 = new Image();
	hauptnav_2_1 = new Image();
	hauptnav_3_0 = new Image();
	hauptnav_3_1 = new Image();
	
	hauptnav_1_0.src = "../images/hauptnav_1_0.gif";
	hauptnav_1_1.src = "../images/hauptnav_1_1.gif";
	hauptnav_2_0.src = "../images/hauptnav_2_0.gif";
	hauptnav_2_1.src = "../images/hauptnav_2_1.gif";
	hauptnav_3_0.src = "../images/hauptnav_3_0.gif";
	hauptnav_3_1.src = "../images/hauptnav_3_1.gif";
	
//navigation - haman
	
	hauptnav_4_0 = new Image();
	hauptnav_4_1 = new Image();
	hauptnav_5_0 = new Image();
	hauptnav_5_1 = new Image();
	hauptnav_6_0 = new Image();
	hauptnav_6_1 = new Image();
	hauptnav_7_0 = new Image();
	hauptnav_7_1 = new Image();
	hauptnav_8_0 = new Image();
	hauptnav_8_1 = new Image();

	hauptnav_4_0.src = "images/oeffnung_0.gif";
	hauptnav_4_1.src = "images/oeffnung_1.gif";
	hauptnav_5_0.src = "images/preisliste_0.gif";
	hauptnav_5_1.src = "images/preisliste_1.gif";
	hauptnav_6_0.src = "images/deutsch_0.gif";
	hauptnav_6_1.src = "images/deutsch_1.gif";
	hauptnav_7_0.src = "images/tuerkisch_0.gif";
	hauptnav_7_1.src = "images/tuerkisch_1.gif";
	hauptnav_8_0.src = "images/english_0.gif";
	hauptnav_8_1.src = "images/english_1.gif";

	
//navigation - feministische bildungsarbeit

	hauptnav_9_0 = new Image();
	hauptnav_9_1 = new Image();		
	
	hauptnav_9_0.src = "images/programm_0.gif";
	hauptnav_9_1.src = "images/programm_1.gif";
		
		
}

function activate_menue(menue) {
	document.images["hauptnav_"+menue].src = eval("hauptnav_"+menue+"_1.src");
}

function deactivate_menue(menue) {
	document.images["hauptnav_"+menue].src = eval("hauptnav_"+menue+"_0.src");
}

function activate_submenue(submenue) {
	if ((submenue!=active_subcontent) && (submenue!=active_staysubcontent))
		document.images["subnav_"+submenue].src = eval("subnav_"+submenue+"_1.src");
}

function deactivate_submenue(submenue) {
	if ((submenue!=active_subcontent) && (submenue!=active_staysubcontent))
		document.images["subnav_"+submenue].src = eval("subnav_"+submenue+"_0.src");
}


function store_staymenue(staymenue) {
	if (staymenue!=active_subcontent) {
		if (active_staysubcontent)
			document.images["subnav_"+active_staysubcontent].src = eval("hauptnav_"+active_staysubcontent+"_0.src");
		document.images["subnav_"+staymenue].src = eval("hauptnav_"+staymenue+"_1.src");
		active_staysubcontent=staymenue;
		}
}