var fDesc=new Array(); fDesc[0] = "Free metronome from GCH Guitar Academy. covers a range of 40 to 160 bpm with 3/4, 4/4 and 6/8 time. Ideal for practising with. This metronome is brought to you completely free, by GCH guitar Academy (http://www.guitar-academy.com)."; 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 = ''; } }