var fDesc=new Array(); fDesc[0] = "HydraCAD Object Enabler is a free to use add-on for AutoCAD and Navisworks programs. For distribution to other trades so that they can 'see' HydraCAD SMaRT Riser Nipples. This free enabler is for all versions of AutoCAD and Navisworks from 2004 to 2015."; 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 = ''; } }