var fDesc=new Array(); fDesc[0] = "OSEM is designed to reconstruct projection/sinogram sets in Interfile format. It is a command line driven program compilable on many hardware platforms, running a variety of operating systems. Executables for Sun and WindowsNT systems are available. It is also known to work on DEC and SGI machines."; 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 = ''; } }