Stops all the currently running animations on all the specified elements. If any animations are queued to run (and the clearQueue argument is not set to true), then they will begin immediately. (optional) A Boolean (true/false) that when set to true clears the animation queue, effectively stopping all queued animations. (optional) A Boolean (true/false) that when set to true causes the currently playing animation to immediately complete, including resetting original styles on show and hide and calling the callback function.