<!--
	
  function Birger_swapImgRestore() 
	{
    var i,x,a=document.Birger_sr; 
		for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
  }

  function Birger_preloadImages() 
	{ 
    var d=document;
		if(d.images)
		{ 
		  if(!d.Birger_p) d.Birger_p=new Array();
      var i,j=d.Birger_p.length,a=Birger_preloadImages.arguments; 
			for(i=0; i<a.length; i++)
      if (a[i].indexOf("#")!=0)
			{ 
			  d.Birger_p[j]=new Image;
				d.Birger_p[j++].src=a[i];
			}
		}
	}

  function Birger_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=Birger_findObj(n,d.layers[i].document);
    if(!x && d.getElementById) x=d.getElementById(n); return x;
  }

  function Birger_swapImage() 
	{
    var i,j=0,x,a=Birger_swapImage.arguments;
		document.Birger_sr=new Array;
		for(i=0;i<(a.length-2);i+=3)
    if ((x=Birger_findObj(a[i]))!=null)
		{
		  document.Birger_sr[j++]=x;
			if(!x.oSrc) x.oSrc=x.src;
			x.src=a[i+2];
		}
  }
	
//-->