var fDesc=new Array(); fDesc[0] = "Designed for students aged 9 - 12 in Primary 3 - 6. Over 2000 challenging Science quizzes and structured questions for practice.
Topics include Matter, Living and non-living things, Plants, Animals, Reproduction, Energy, Forces, Simple machines, Water cycle, Environment, Astronomy, Biology, Human body systems, Materials, Magnets, 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 = ''; } }