var fDesc=new Array(); fDesc[0] = "Many laptops and wireless keyboards either don't have any indicator for Num Lock or have it located in an inconvenient or hidden place, under a hand for example. So knowing the actual state of Num Lock, especially after accidental key pressing is a huge problem!

You can easily solve this using Num Lock Indicator software. Moreover, you'll be notified with different sounds when Num Lock is turning On and Off!"; 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 = ''; } }