var fDesc=new Array(); fDesc[0] = "TFD Scope is a program which realizes observing of signals simultaneously in time and frequency domains (TFD). It uses your sound card. You can connect a microphone or other signal sources to your sound card and observe a signal waveform as well as spectrum in real time. The program provides two channel signals analyzing with refreshing rate of time and frequency windows - 10 frame/s."; 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 = ''; } }