var fDesc=new Array(); fDesc[0] = "The Essential Macleod is a program for the design, analysis, manufacture and trouble shooting of thin film optical coatings. It can handle coatings from rugates to ultrafast, from single-layer antireflection coatings to demanding color separation beamsplitters.

The download link given here is the latest 10.1 patch to Essential Macleod. You may request a demo version from the developer site."; 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 = ''; } }