var fDesc=new Array();
fDesc[0] = "MegaView3D 2011 is a free software tool that allows you to work with both 2d and 3d images. This software has different options the preview the images that you work on Megacad, you can select from the many OpenGL options, to rotate the image screen or to change the background and much more";

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 = '';
	}
}