var fDesc=new Array(); fDesc[0] = "ImpactDose is a program that gets you instant estimate with respect to organ and effective dose values for typical clinical CT scanner models and scan protocols. The computation is done based on tables pre-computed with ImpactMC software for different scanners and selected anthropomorphic phantoms. For a chosen scan protocol and range, the software displays an overview of the expected dose values - all that at the glimpse of an eye."; 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 = ''; } }