var fDesc=new Array();
fDesc[0] = "Build a Fraction is a fraction game-like application which consists in building fractions from shapes and numbers to earn stars. You may challenge yourself on any level you like. The purpose is to recognize equivalent simplified and unsimplified fractions and to collect as many stars as possible.";

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 = '';
	}
}