var fDesc=new Array();
fDesc[0] = "This virtual network simulator is ideal for candidates studying for the new CCNA exam (640-802) who cannot afford thousands of dollars to set up their own Cisco home lab. Offering hands-on practice with routers and switches is critical for success on the CCNA exam, and this simulator uses drag-and-drop technology to create a simulated lab using an unlimited number of routers and switches. Also included are lab exercises and guidance to help students experiment with hundreds of configuration commands built into the simulator. Plus, 250 hands-on labs zero in on skills that are critical for exam success and an extensive Help menu is available to guide you through complex tasks.";

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 = '';
	}
}