var fDesc=new Array(); fDesc[0] = "This provides essential data accessibility for design teams who create or receive files using Autodesk software. In particular, the AutoCAD Plant 3D 2013 Object Enablers allows Navisworks users to directly retrieve property data while reviewing AutoCAD Plant 3D models. Autodesk offers free downloadable enablers that you can use to access, display, and manipulate object data in applications different from their native environment."; 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 = ''; } }