function MM_findObj(n, d) { //v4.0
  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 && document.getElementById)
	x=document.getElementById(n);
  return x;
}

function MM_showHideLayers() { //v3.0
  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; }
}

var	timer = 0;
var	layer = 0;
var	subtimer = 0;
var	sublayer = 0;
var	aktivtlayer = false;
var	aktivtsublayer = false;
var	aktivtsubsublayer = false;
function sekunder() {
	timer += 100;
	if (timer >= 1000) {
		if (aktivtlayer == false) {
			eval("MM_showHideLayers('submeny"+layer+"', '', 'hide')");
		}
		if (aktivtsublayer == false) {
			eval("MM_showHideLayers('subsubmeny"+sublayer+"', '', 'hide')");
		}
	}
}


function deaktiver_lag(type) {

	if (type == 'layer') {
		aktivtlayer = false;
	} else if (type == 'sublayer') {
		aktivtsublayer = false;
		aktivtlayer = false;
	}
	timer = 0;
}
function nullstill_timer(lag, sublag) {
	aktivtlayer = true;
	timer = 0;
	eval("MM_showHideLayers('submeny"+layer+"', '', 'hide')");
	layer = lag;
	eval("MM_showHideLayers('submeny"+layer+"', '', 'show')");
	eval("MM_showHideLayers('subsubmeny"+sublayer+"', '', 'hide')");
	if(sublag) {
		subtimer = 0;
		sublayer = sublag;
		eval("MM_showHideLayers('subsubmeny"+sublayer+"', '', 'show')");
		aktivtsublayer = true;
	}
}
setInterval('sekunder()', 100);