var fDesc=new Array(); fDesc[0] = "- TFCalc is easy to use*
TFcalc is a thin film design software for windows.

- TFCalc is a stable, reliable tool that works on all versions of Windows
- TFCalc has the features that coating designers need
- TFCalc has features that other design programs do not have
- TFCalc allows the user to define an unlimited number materials, substrates, and illuminants
- TFCalc allows layers to have variable index, or to be a mixture of materials"; 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 = ''; } }