var menu_active = 0;
var sprache = "de";

function BD_menu(pos ,s_pos, level){
	if( level == "2" && menu_active =="0"){
		menu_active = "1";
	}
	else{
		if(s_pos == "1"){
			for(i=0;i<4;i++){
			eval("MM_showHideLayers('m"+i+"','','hide')");
			}
			eval("MM_showHideLayers('m"+pos+"','','show')");
		    menu_active = 1;
		}
		else if ( s_pos == "0"){
			menu_active = 0;
		}
	}
}

function BD_closemenu(pos){
	if( menu_active != 1){
		eval("MM_showHideLayers('m"+pos+"','','hide')");
	}
}

function BD_check(pos){
		if(menu_active != 1){
			setTimeout("BD_closemenu("+pos+")",200);
		}
	}

function BD_firstsite(pos){
	var dummy = "../content/"+parent.content.sprache+"/site_"+pos+"1.html";
	parent.content.location.href= dummy;
}



function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}