var fDesc=new Array(); fDesc[0] = "Autodesk Simulation CFD software provides comprehensive fluid flow simulation and thermal simulation. The innovative Design Study Environment provides the tools needed to help make valid design decisions. Autodesk Simulation CFD tools simplify and expand simulation to every engineer on the team."; 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 = ''; } }