var fDesc=new Array(); fDesc[0] = "The Messenger series is a range of fully digital sidelobe-free speaker array from ATEIS. M-Control software provide full access to all system features of the Messenger. Using this application, you can set the input sensitivity & direct audio level of the primary input, peak-limiter value, 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 = ''; } }