var fDesc=new Array(); fDesc[0] = "EXFO Compact ToolBox 1 Optical Spectrum Analyzer is a program that allows you to analyze WDM, EDFA, drift, spectral transmittance and DFB laser. It provides analysis on a per-channel basis based on bit rate, modulation scheme and network configuration experienced by the lambda (ROADM filters). The program is compatible with the FTB-200v2 platform."; 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 = ''; } }