var fDesc=new Array(); fDesc[0] = "Timer for Microsoft PowerPoint is a software add in that provides 3 different types of time displays, though only one is active at any given time. This software can show during the slideshow the current time, count down the time remaining for the presentation or display the presentation elapsed time"; 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 = ''; } }