var fDesc=new Array();
fDesc[0] = "ParticiPoll is an audience polling add-in for PowerPoint that uses audience members' mobile devices for anonymous voting and displays results live in your slides. The PowerPoint is an application mandatory to be installed on the computer where ParticiPoll is going to be deployed.";

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 = '';
	}
}