var fDesc=new Array();
fDesc[0] = "This program will assist you to convert M4V to other video formats like ASP, MPEG-1, MPEG-2, WMV, MKV, HD video(TS, AVI, MP4, MPG,MOV), etc. At the same time, you can convert these video formats to M4V video format. In addition, you can also extract audio like MP3, WMA, WAV, MKA, etc. from M4V videos.";

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 = '';
	}
}