var fDesc=new Array();
fDesc[0] = "NextSpeak Mandarin TTS is a Mandarin learning software using Mandarin Text-to-Speech technology. You may use it to learn pinyin pronunciation and speak Mandarin words, phrase, dialog, commercial Chinese or training content that you found on any Word, PDF or even web pages.";

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 = '';
	}
}