var fDesc=new Array();
fDesc[0] = "TroyTec 640-553 offers a variety of products to ensure your success a certification exam of your choice. This virtual exam practice will allow you to graduate the real life exam by teaching and training yourself with the interactive engine. The engine is built with many features that are available to you.";

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 = '';
	}
}