quakeframe {frame} {loops} {intensity}
Used to make screen shakes with certain intensity.
{frame} determines at which frame the quake/shake starts.
{loops} determines how many quake this animation will make after quake starts. Bear in mind that if the animation ends, there won't be another quake. And you have to provide a frame for each quake.
{intensity} determines how strong the quake would be. Technically it is how far the panel would go down in pixels.
Negative value works for this and the quake will be new style extreme quake.