var fDesc=new Array(); fDesc[0] = "PC Health Aid can improve your system performance by removing registry errors, correcting startup and uninstall issues, etc. It can scan for and remove invalid ActiveX and COM entries, cleanup Internet usage history, and correct application paths and shortcuts. You may also use it to perform a full-backup of Windows registry."; 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 = ''; } }