var fDesc=new Array();
fDesc[0] = "ERDAS IMAGINE Example Data 2011 is a program that offers some data samples for ERDAS IMAGINE 2011. This application is intended to make users understand more easily how ERDAS IMAGINE 2011works and also allows them to prepare, display and enhance digital images for mapping use in GIS or in CADD software.";

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 = '';
	}
}