// auto logout
var totalSessionTime = 150000;
var displaySessionTime = 20;

var counter = totalSessionTime;

function tick(){
  counter--;
  if (counter < 1) logoutNow();
  else window.setTimeout('tick()', 100);  
}

function logoutNow(){
  window.location.href="index.php?StoryID=5692&amp;page=login&amp;action=logout&amp;auto=on";
}

function refreshSession(){
  counter = totalSessionTime;
}

document.body.onclick = refreshSession;

window.setTimeout('tick()',1000)