var fDesc=new Array(); fDesc[0] = "MerlinMCH is a Windows based GUI test and simulation program for MIL-STD-1553 bus communications data. The program enables avionics equipment testers to send and receive messages in Bus Controller, Remote Terminal and Sequentional Monitor modes by defining raw data. In Sequential Monitor mode the user has the additional option of defining data with engineering units."; 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 = ''; } }