var fDesc=new Array();
fDesc[0] = "Maths Lesson Starters Volume III contains the following chapters: Sequences, The Missing Number, Straight Lines,
The Cyclic Square, Angles and Bearings, Making 100,
Eratosthenes Sieve, Trinomial Triangle, Fruitful Fractions,
Prime Factors, Algebra Wall, Cipher Wheel, Ratios, etc";
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 = '';
}
}