var fDesc=new Array(); fDesc[0] = "Crystal Rain Forest has been a favourite with both children and teachers since its publication, and has sold more than 20,000 copies in the UK alone.

In this fabulous adventure, children must focus their skills to find a way to save the rain forest which is gradually being cut down and destroyed by the Cut and Run Gang.

This highly interactive program is designed around a series of carefully structured problems that introduce children to the simple programming language, Logo."; 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 = ''; } }