var fDesc=new Array(); fDesc[0] = "EasyRTA is a program that allows you to turn your computer into a robust audio spectrum analyzer. You can choose any input device for recording and select which channel you want (left, right or both). Microphone calibration is also supported for even more precision in measurements. It can generate various signal types, such as: Sine, Triangle, Sawtooth, Square, Impulse, White Noise and Pink Noise."; 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 = ''; } }