var fDesc=new Array(); fDesc[0] = "The PhotochemCAD program contains modules for performing calculations, a database of absorption and emission spectra for 150 diverse compounds. This not-for-profit effort is aimed at advancing the science of photochemistry.PhotochemCAD is for use as a computer-aided research and teaching tool in photochemistry"; 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 = ''; } }