var pics = new Array("http://www.poz.com/images/stages/stage125.jpg", "http://www.poz.com/images/stages/stage124.jpg", "http://www.poz.com/images/stages/stage123.jpg", "http://www.poz.com/images/stages/stage122.jpg")
var wwords = new Array("coming of age with AIDS", "northern disclosure", "more than just a number", "growing pains")

var count = 0;


function stageforward()
{
  stagepause();
  document.getElementById('myAnchor').innerHTML= wwords[count];
  var img = document.getElementById("stageimage");
  var stagetext = document.getElementById("stagetext");
  count++;
  if(count > 3)
  {
    count=0;
    img.src = pics[count];
    stagetext.value = count+1+ "/4";
  }
  else
  {
    img.src = pics[count];
    stagetext.value = count+1+ "/4";
  }
}

function rit()
{
  document.getElementById('myAnchor').innerHTML= wwords[count];
  var img = document.getElementById("stageimage");
  var stagetext = document.getElementById("stagetext");
  count++;
  if(count > 3)
  {
    count=0;
    img.src = pics[count];
    stagetext.value = count+1+ "/4";
  }
  else
  {
    img.src = pics[count];
    stagetext.value = count+1+ "/4";
  }
}

var sstop = setInterval(rit, 6000);

function stagepause()
{
  clearInterval(sstop);
}


function stageback()
{
  stagepause();
  document.getElementById('myAnchor').innerHTML= wwords[count];
  var img = document.getElementById("stageimage");
  var stagetext = document.getElementById("stagetext");
  count--;
  if(count < 0)
  {
    count=3;
    img.src = pics[count];
    stagetext.value = count+1+ "/4";
  }
  else
  {
    img.src = pics[count];
    stagetext.value = count+1+ "/4";
  }
}