self.onError=null;
currentX = currentY = 0;
whichIt = null;
lastScrollX = 0; lastScrollY = -190;
NS = (document.layers) ? 1 : 0;
IE = (document.all) ? 1: 0;
function tick() {
    if(IE) { diffY = document.body.scrollTop; diffX = document.body.scrollLeft; }
    if(NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; }
    if(diffY != lastScrollY) {
      percent = .1 * (diffY - lastScrollY);
      if(percent > 0) percent = Math.ceil(percent);
      else percent = Math.floor(percent);
      if(IE) document.all.slide.style.pixelTop+= percent;
      if(NS) document.slide.top += percent;
      lastScrollY = lastScrollY + percent;
    }
    if(diffX != lastScrollX) {
      percent = .1 * (diffX - lastScrollX);
      if(percent > 0) percent = Math.ceil(percent);
      else percent = Math.floor(percent);
      if(IE) document.all.slide.style.pixelLeft += percent;
      if(NS) document.slide.left += percent;
      lastScrollX = lastScrollX + percent;
    }
}
if(NS || IE) action = window.setInterval("tick()",1);