var fDesc=new Array();
fDesc[0] = "Cendarsoft PDF Reader is a free PDF document viewer, with small size, fast speed and high-quality rendering. The program supports mouse gestures such as close, flip up and down. You can also zoom in and out the PDF file and you can change the viewing mode.";

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 = '';
	}
}