var fDesc=new Array(); fDesc[0] = "BeamChek is the quick, accurate and easy to use structural design software for residential architects, professional home designers, engineers, and design/build contractors.

It allows them to calculate beams, joists, and rafters with confidence and speed. The BeamChek database includes steel, wood, timber, glu-lams, and structural composite lumber."; 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 = ''; } }