var Timer;
var tflag = 0;
function Animate()
{
  document.getElementById("TOPBG").scrollLeft = 2000;
  clearInterval(Timer);
  Timer = setInterval("ScrollToLeft()", 70);
}
function ScrollToLeft()
{
  tflag = 1;
  document.getElementById("TOPBG").scrollLeft -= 1;
  if (document.getElementById("TOPBG").scrollLeft == 0 ){
    document.getElementById("TOPBG").scrollLeft = 2000;
  }
}
function StopAnimate()
{
 if(tflag==0) {
   Timer = setInterval("ScrollToLeft()", 70);
 } else {
   clearInterval(Timer); tflag = 0;
 }
}