var fDesc=new Array(); fDesc[0] = "The Arch Ultimatesoftware program helps engineers analyze and design light gauge (cold formed) arch structures fabricated from K-Span, Superspan, Quickspan, Model 600 and Model 900 light gauge panels.
-Seismic Coefficiant Calculator
-Analyze the arch structure with a click of a button
-Design the foundation footing system"; 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 = ''; } }