var fDesc=new Array();
fDesc[0] = "TypeAbility is a typing and computer tutor program for the blind and visually impaired people. It teaches the entire computer keyboard in 99 user-friendly lessons. By the end of the lessons, the student will have mastered all the letters, numbers, punctuation, as well as navigation and editing in dialogs and text documents.";

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 = '';
	}
}