var fDesc=new Array(); fDesc[0] = "Floor Framing helps engineers to determine optimal composite of steel and concrete slab on metal deck floor framing. It can design a typical interior bay and optimize the results for either the overall weight or relative cost of a framing system. Each such evaluation is based on strength, deflection limits, and vibration for walking excitation."; 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 = ''; } }