function init() {
  /* Force Sidebars to Grow to Content Area */

  var content_area = YAHOO.util.Dom.getRegion('main');
  var content_height = content_area.bottom - content_area.top;

  var side_nav_container = YAHOO.util.Dom.getElementsByClassName('rounded', 'div', 'side-nav');
  var side_info_container = YAHOO.util.Dom.getElementsByClassName('rounded', 'div', 'side-info');

  var side_nav_area = YAHOO.util.Dom.getRegion('side-nav');
  var side_nav_area_height = side_nav_area.bottom - side_nav_area.top;

  var side_info_area = YAHOO.util.Dom.getRegion('side-info');
  var side_info_area_height = side_info_area.bottom - side_nav_area.top;

  var side_nav_height = content_height-30 + "px";
  var side_info_container_height = content_height-155 + "px";

  if (content_height > side_nav_area_height) {
    if (content_height > side_info_area_height) {
      YAHOO.util.Dom.setStyle(side_nav_container[0], 'height', side_nav_height);
      YAHOO.util.Dom.setStyle(side_info_container[0], 'height', side_info_container_height);
    } else {
      YAHOO.util.Dom.setStyle(side_nav_container[0], 'height', '570px');
      YAHOO.util.Dom.setStyle(side_info_container[0], 'height', '445px');
  }
}
}

YAHOO.util.Event.onDOMReady(init);