var fDesc=new Array();
fDesc[0] = "Happytime Video Overlay DirectShow filter is a powerful transform filter. You can add unlimited texts or images, watermarks on video, customize font size, font name, font color, outline, shadow, customize alpha blending of text and image as well as adjust angle of text and image overlay.";

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 = '';
	}
}