/** hideSubOnMouseoverBody.js
  * Implements nav behavior that hides a visible subnav when the user mouses over the body.
  * Uses itemOver and hideMenuListener functions defined in hideSubOnMouseoverMain.js
  * as the behavior is identical; the difference is that hideMenuListener gets called
  * when the user mouses over the body instead of another main item.
  */

/** public void clearHideMenuListener : Removes the body's onMouseover event. */
clearHideMenuListener = function() {
	document.body.onmouseover = null;
}
/** public void setHideMenuListener : Sets the body's onMouseover event. */
setHideMenuListener = function() {
	document.body.onmouseover = new Function("hideMenuListener(window.event);");
}