var fDesc=new Array();
fDesc[0] = "LED Manager is a management tool, applied to solid-pixel screen and virtual-pixel screen. For virtual-pixel screen, it sustains conversion function of virtual to solid. Running this software, the LED display screen can show any images in computer synchronously, and every base-color can be adjusted on 256 levels, which not only can reset the screen color, but also can achieve the power saving effect. In addition, screen-lock and black-screen operation also can be realized.";

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 = '';
	}
}