var fDesc=new Array(); fDesc[0] = "Microsoft PowerPoint 2000 and later versions support a lot of events. The handler for these events can only reside in addins. The free Event Generator addin redirects these events to the presentations .Event Generator addin calls to the subroutines in all modules in the presentation when it receives the events from PowerPoint."; 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 = ''; } }