var fDesc=new Array();
fDesc[0] = "See the latest U.S. weather forecast, radar and satellite pictures to find turbulence when you're connected to the Internet. When you're not connected, the screensaver will display the last picture, which is automatically saved until you reconnect. Find the turbulent air across North America. See seven images all updated as soon as NOAA gets the data. Pictures display for 10 seconds.";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
		if (document.getElementById('m1'))
			document.getElementById('m1').style.display='none';
		if (document.getElementById('m2'))
			document.getElementById('m2').style.display='none';
		if (document.getElementById('more_txt'))
			document.getElementById('more_txt').style.display='inline';
	}
	else
	{
		s.innerHTML = '';
	}
}