var fDesc=new Array(); fDesc[0] = "Cross Section Analysis & Design is a powerful application that can perform a wide range of cross section calculations, including the design of reinforced concrete sections (rebar calculator). The given cross sections are built up of one or more geometric entities and can be drawn directly using the versatile featured user interface."; 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 = ''; } }