var scroller  = null;
var scrollbar = null;
window.onload = function () { 

  scroller  = new jsScroller(document.getElementById("content-bodyA"), 270, 180);
  scrollbar = new jsScrollbar (document.getElementById("Scrollbar-Container_A"), scroller, true); 
  
  scroller  = new jsScroller(document.getElementById("content-bodyB"), 270, 180);
  scrollbar = new jsScrollbar (document.getElementById("Scrollbar-Container_B"), scroller, true); 
  
  scroller  = new jsScroller(document.getElementById("content-bodyC"), 270, 180);
  scrollbar = new jsScrollbar (document.getElementById("Scrollbar-Container_C"), scroller, true);
  
  scroller  = new jsScroller(document.getElementById("content-bodyD"), 580, 180);
  scrollbar = new jsScrollbar (document.getElementById("Scrollbar-Container_D"), scroller, true);
}