title: javascript timer page up and down won't go to bottom of page
body: <p>I have a timer script which scrolls up and down and repositions the page to the top every 10 seconds and back down every 5 seconds.  My problem is I can't get it to scroll all the way down.  </p>
  
  <pre><code>&lt;script language="JavaScript" type="text/javascript"&gt;
  
  // Configure refresh interval (in seconds)
  var refreshinterval=300
  
  // Shall the coundown be displayed inside your status bar? Say "yes" or "no" below:
  var displaycountdown="yes"
  
  var starttime
  var nowtime
  var reloadseconds=0
  var secondssinceloaded=0
  
  function starttime() {
      starttime=new Date()
      starttime=starttime.getTime()
      countdown()
  }
  
  function countdown() {
      nowtime= new Date()
      nowtime=nowtime.getTime()
      secondssinceloaded=(nowtime-starttime)/1000
      reloadseconds=Math.round(refreshinterval-secondssinceloaded)
      if (refreshinterval&gt;=secondssinceloaded) {
          var timer=setTimeout("countdown()",1000)
          if (displaycountdown=="yes") {
              window.status="Page refreshing in "+reloadseconds+ " seconds"
          }
          if (timer % 5 == 0) { 
              window.scrollTo(0,1200);
          } 
          if (timer % 10 == 0) { 
              window.scrollTo(0,0);
          } 
  
      }
      else {
          clearTimeout(timer)
          window.location.reload(true)
  
      } 
  }
  window.onload=starttime
  &lt;/script&gt;
  </code></pre>
  
  <p>How do i get it to scroll all the way down or page down?</p>
  
  <p>thanks in advance</p>