var fDesc=new Array(); fDesc[0] = "The plugin allows inserting Swegon air handling units into Revit. If AutoCAD 2013 or lateris used, the plug-in is automatically loaded and is ready to be used once AutoCAD is started next time after installing the plugin. For older AutoCAD versions plugin CUI-file needs to be loaded manually."; 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 = ''; } }