var fDesc=new Array();
fDesc[0] = "Envision for BACtalk is a powerful, easy-to-use, graphical workstation software program that allows users to view, monitor, and control all levels of a building management system. Envision for BACtalk gives your customers complete control to manage individual or multiple sites throughout the world.";

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'))
			document.getElementById('m2').style.display='none';
		if (document.getElementById('more_txt'))
			document.getElementById('more_txt').style.display='inline';
	}
	else
	{
		s.innerHTML = '';
	}
}