var fDesc=new Array();
fDesc[0] = "It is an easy-to-use video joiner application. It allows the users to easily and quickly join more than one video file of different formats to one file of a specified format, including AVI, MPEG, MP4, FLV, WMV, FLV, etc. The preset configuration helps you control the output quality precisely.";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
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		if (document.getElementById('m2'))
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	{
		s.innerHTML = '';
	}
}