var fDesc=new Array(); fDesc[0] = "The WinDopp is a Windows display program for the PicoDopp DF. It has a simulation mode that allows it to be used without a DF input you can download it and run it now. If a GPS reciever is provided, the WinDopp program uses the GPS heading to stabilize the azimuth display, which fully enables the signal integration features of the program."; 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 = ''; } }