var fDesc=new Array(); fDesc[0] = "SI Xchange for Revit Structure and STAAD.Pro is an interface between Autodesk Revit Structure and Bentley Systems’ STAAD.Pro. You can avoid duplication of effort by exporting your Revit Structure model to STAAD.Pro for analysis and design and importing changes back to Revit Structure, or by importing a new STAAD.Pro model to Revit Structure."; 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 = ''; } }