var fDesc=new Array(); fDesc[0] = "Modbus SCADA is a program for data collection and system monitoring. It collects data from Modbus enabled systems (e.g. PLCs, Instruments, I/O Modules) and displays it in on the screen. If you do not need screens to visualize your data, you can also use it as the Modbus Master tool which communicates with Modbus Slave devices and presents the collected data in the tabular form."; 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 = ''; } }