var fDesc=new Array(); fDesc[0] = "SPACE GASS is a multi-purpose 3D analysis and design program for structural engineers. Its extensive range of features makes it suitable for anything from beams, trusses and frames to buildings, towers, tanks, cable structures and bridges. It provides a wide range of structural modelling tools, analysis options and design modules."; 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 = ''; } }