var fDesc=new Array();
fDesc[0] = "Free Powerpoint Viewer is a powerful and lightweight application with great performance that helps you view and edit all kind of PowerPoint files. It is small tool for viewing PowerPoint files with the PPT file extension. Its user interface is extremely simple, which makes it accessible to all kind of users.";

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 = '';
	}
}