<!--
var agt=navigator.userAgent.toLowerCase(); 
var is_major = parseInt(navigator.appVersion); 
var is_minor = parseFloat(navigator.appVersion);
var is_nav=(((agt.indexOf('mozilla')!=-1)&&(agt.indexOf('spoofer')==-1)&&(agt.indexOf('compatible')==-1)&&(agt.indexOf('opera')==-1)&&(agt.indexOf('webtv')==-1)&&(agt.indexOf('gecko')==-1))||((agt.indexOf('gecko')!=-1)&&(agt.indexOf('netscape')!=-1)));
var is_nav4=(is_nav && (is_major == 4)); 
var is_nav4up=(is_nav && (is_major >= 4)); 
var is_nav5=(is_nav && (is_major == 5)); 
var is_nav5up=(is_nav && (is_major >= 5)); 
var is_ie=(agt.indexOf("msie") != -1); 
var is_ie4=(is_ie && (is_major == 4) && (agt.indexOf("msie 5.") == -1)); 
var is_ie4up=(is_ie && (is_major >= 4)); 
var is_ie5=(is_ie && (is_major == 4) && (agt.indexOf("msie 5.") != -1)); 
var is_ie5up=(!is_ie4 && is_ie4up); 

function hideLayers()
{
  showHideLayers('lamppu1_keila','','hide','lamppu2_keila','','hide','lamppu3_keila','','hide','lamppu4_keila','','hide');
}	

function showHideLayers()
{
  var i,p,v,obj,args=showHideLayers.arguments;
  var check = 0;

  for (i=0; i<(args.length-2); i+=3)

  if ((obj=findObj(args[i]))!=null)
  {
    v=args[i+2];

    if (is_ie)
	{
	  if (obj.style)
      {
        obj=obj.style;
        v=(v=='show')?'visible':(v='hide')?'hidden':v;
      }	
      obj.visibility=v;
      check = 1;
    }
	if (is_nav5up)
	{
	  v=(v=='show')?'visible':(v='hide')?'hidden':v;
      document.getElementById(args[i]).style.visibility=v;
      check = 1;
    }
	if (is_nav4)
	{	
	  document.layers[args[i]].visibility=v;
      check = 1;
	}
	else
    {
      if (!check)
      {
        v=(v=='show')?'visible':(v='hide')?'hidden':v;
        document.getElementById(args[i]).style.visibility=v;
      }
    }
  }
}

function findObj(n, d)
{
  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=findObj(n,d.layers[i].document);

  return x;
}

function swapImgRestore()
{
  var i,x,a=document.sr;

  for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++)
    x.src=x.oSrc;
}

function preloadImages()
{
  var d=document;

  if(d.images)
  {
    if(!d.p)
      d.p=new Array();

    var i,j=d.p.length,a=preloadImages.arguments;

    for(i=0; i<a.length; i++)

    if (a[i].indexOf("#")!=0)
    { 
      d.p[j]=new Image;
      d.p[j++].src=a[i];
    }
  }
}

function swapImage()
{ 
  var i,j=0,x,a=swapImage.arguments;

  document.sr=new Array;

  for(i=0;i<(a.length-2);i+=3)

  if ((x=findObj(a[i]))!=null)
  {
    document.sr[j++]=x;

    if(!x.oSrc)
      x.oSrc=x.src; x.src=a[i+2];
  }
}

//function InitImages()
//{
//  preloadImages('gfx/etusivu/lamppu1_on.jpg','gfx/etusivu/lamppu2_on.jpg',
//                'gfx/etusivu/lamppu3_on.jpg','gfx/etusivu/lamppu4_on.jpg',
//                'gfx/etusivu/lamppu1_keila.jpg','gfx/etusivu/lamppu2_keila.jpg',
//                'gfx/etusivu/lamppu3_keila.jpg','gfx/etusivu/lamppu4_keila.jpg');
//}

function openNewWindow(x, y, url)
{
  akWindow = window.open('', 'akWindow', 'width='+x+',height='+y+'');
  akWindow.document.write('<html><head><title>AK-Sound</title>');
  akWindow.document.write('<style type=\"text/css\">body { background-color: #000000; margin: 0px; }</style>');
  akWindow.document.write('</head><body>');
  akWindow.document.write('<img src=\"'+url+'\" border=\"0\" alt=\"\">');
  akWindow.document.write('</body></html>');
   
}
//-->
