//<![CDATA[ 

var timer;
var run=true;
var dir=1;
var step=1;
var interval=40;
var lbound=-20;
var rbound=940;
var pos=0;

function Animate()
{
  clearInterval(timer);
  timer = setInterval("ScrollTo()", interval);
}
function ScrollTo()
{
  el=document.getElementById("gallery");	
  
  if (dir==1 && pos >= rbound) dir=-1;
  if (dir==-1 && pos <= lbound) dir=1;
  
  if (run) {
    pos += step*dir;
    el.scrollLeft = pos;
  }
}
function Pause() {
  if (!run) pos = document.getElementById("gallery").scrollLeft;
  run = !run;
}

  
//]]>