var fDesc=new Array(); fDesc[0] = "CFS Designer allows you to design CFS (cold-formed steel) beam-column members according to AISI specifications and to analyze complex beam loading and span conditions. It automates the complicated design provisions of the AISI CFS Specification. Stress checks include braced and unbraced moment, shear, web-crippling, axial strength, and other code-required combined interactions."; 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 = ''; } }