> }); $('#demo2').jrumble({ x: 10, y: 10, rotation: 4 }); $('#demo3').jrumble({ x: 4, y: 0, rotation: 0 }); $('#demo4').jrumble({ x: 0, y: 0, rotation: 5 }); $('.preview, #demo2, #demo3, #demo4').hover(function(){ $(this).trigger('startRumble'); }, function(){ $(this).trigger('stopRumble'); }); });