var fDesc=new Array();
fDesc[0] = "CISN Display is a software package that rapidly receives earthquake information via the Internet distributed by seismic networks operating in the United States. The application was designed primarily for emergency management 24/7 operations centers. It provides map displays of earthquake locations, magnitudes, and time of occurrence and can notify users of the occurrence of an earthquake.";

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 = '';
	}
}