nav = navigator.appName.substring(0,3);
ver = navigator.appVersion.substring(0,1);
NavCon = 0;
function Redirige()
	{
	if (nav == "Mic" && ver >=4)
		{
		location.href = "poterie.html";
		NavCon = 1;
		}
	if (nav == "Mic" && ver <=3)
		{
		location.href = "poterie.html";
		NavCon = 1;
		}
	if (nav == "Net" && ver <=3)
		{
		location.href = "poterie.html";
		NavCon = 1;
		}
	if (nav == "Net" && ver >=4)
		{
		location.href = "poterie.html";
		NavCon = 1;
		}
	if (NavCon !=1)
		{
		location.href = "poterie.html";
		}
	}