/* a little scroll made by me :P (LIVIUS) */
var timer_id;
  
  function move_up(inc, obj) {
	  if (timer_id) clearTimeout(timer_id);
	  document.getElementById(obj).scrollTop = document.getElementById(obj).scrollTop + inc ;
	  timer_id = setTimeout("move_up("+inc+",'"+obj+"')", 20);
  }

  function move_left(inc, obj) {
	
	  if (timer_id) clearTimeout(timer_id);
	  
	  document.getElementById(obj).scrollLeft = document.getElementById(obj).scrollLeft + inc ;
	  timer_id = setTimeout("move_left("+inc+",'"+obj+"')", 20);
  }


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