function MM_reloadPage(init)
{
	/* reloads the window if Nav4 resized */
	if (init==true) with (navigator)
	{
		if ((appName=="Netscape")&&(parseInt(appVersion)==4))
		{
			document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage;
		}
	}
	else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH)
	{
		location.reload();
	}
}

MM_reloadPage(true);

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;
		}
	}
}