var fDesc=new Array(); fDesc[0] = "PI-RX is a beacon monitoring program capable of decoding PI4 and showing the performance of the decoded signal. PI-RX requires that your PC is synchronized to GPS, online time server (e.g. NTP) or other synchronization devices. It features automatic level control of input signal, log-file with received data, 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 = ''; } }