var fDesc=new Array();
fDesc[0] = "Microsoft Excel 2013 is a program that allows you to discover and reveal the insights hidden in your documents data. You can access, edit and view documents, perform complex analyses quickly, summarize your data with previews of various pivot-table options, so you can compare them.";

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 = '';
	}
}