var fDesc=new Array();
fDesc[0] = "Safari features built-in support for Apple’s VoiceOver screen reader in OS X. VoiceOver describes aloud what appears on your screen and reads the text and links of websites. Using VoiceOver, you can completely control the computer with the keyboard instead of the mouse.";

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 = '';
	}
}