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) 
{ //v4.0
  	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; 
		}
	}
}