var fDesc=new Array(); fDesc[0] = "An ideal training tool for EN 1993-1-1 (EC3), quikEC3 is a very useful 'electronic blue book' which can calculate properties, section classifications and structural capacities for a wide range of section shapes, using EC3 terminology. A database of all major worldwide steel sections is included but custom tables are easily built for non-standard sections."; 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 = ''; } }