var fDesc=new Array();
fDesc[0] = "Agriculture is a learning program for children who want to use the computer but can't yet use a mouse. The program shows a great animated slideshow about agriculture, farms, farmers and animals. Moreover, the program can be helpful for children with limited language skills by giving meaning to words and concepts. The program keeps children engaged and actively learning.";

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 = '';
	}
}