checkbr = (parseInt(navigator.appVersion) > 2)?true:false;
	if (checkbr)
		{
		nome = new Array ("images/logo/ipod/rs1","images/logo/ipod/rs2","images/logo/ipod/rs3","images/logo/ipod/rs4","images/logo/ipod/rs5","images/logo/ipod/rs6","images/logo/ipod/rs7","images/logo/ipod/rs8","images/logo/ipod/rs9","images/logo/ipod/rs10")
		source = new Array ();
		for (conta in nome)
			{
				source[conta] = new Image();
				source[conta].src = nome[conta]+".gif";
			}
		vuoto = new Image(); vuoto.src="images/logo/ipod/rs5.gif";
		}
		
function swp(numero)
	{
	if (checkbr)
		{
			document.roller.src=source[numero].src;
		}
	}

function UNswp(numero)
	{
	if (checkbr)
		{
		document.roller.src=vuoto.src;
		}
	}
	
function Chiudi()
	{
	self.close()
	}