var fDesc=new Array(); fDesc[0] = "The blueSCADA Viewer is a free tool for logging and debugging PLC values on a Windows computer using the NModbus communication library.

The blueSCADA Viewer is built on the latest Microsoft runtime platform. To use it, you'll need the Microsoft .NET Framework 3.5 Service Pack 1 installed on the computer that communicates with your PLC."; 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 = ''; } }