var fDesc=new Array();
fDesc[0] = "Haihaisoft PDF Reader is a free PDF document reader and printer, with very small size (only 3.1MB, supports multiple languages), extremely fast launch speed and rich feature set. It is also for reading PDF documents protected by DRM-X platform.";

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 = '';
	}
}