var fDesc=new Array(); fDesc[0] = "liNear Routing & Content Tools expands the usability of Autodesk Revit MEP in creating pipe and duct systems. This set of tools speeds up your work if you are creating pipe or duct systems. Family generators for piping manifolds and air handling units as well as powerful routing assistants are a must have."; 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 = ''; } }