// JavaScript Document

var set_timer;
function scroll_iframe(frameid,speed,direction) {
  if (set_timer) clearTimeout(set_timer);
  if (window.frames[frameid]) {
   	window.frames[frameid].scrollBy(speed, 0);
    set_timer = setTimeout("scroll_iframe('" + frameid + "'," + speed + ",'" + direction + "')", 20);
  }
}

function stopScroll() { if (set_timer) clearTimeout(set_timer); }