var fDesc=new Array();
fDesc[0] = "Scheduled Audio Broadcaster is used for fixed time broadcasting of music and video in the school, factory, hotel, public square and office. Automatic timed broadcast of teaching films, films, PPT and other videos to the electronic screen or television, with the support for up to 560 kinds of audio and video media file formats.";

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 = '';
	}
}