JavaScript中quake()是什么意思

$(document).ready(function () {
$('.quake-slider').quake({
thumbnails: true,
animationSpeed: 500,
applyEffectsRandomly: true,
navPlacement: 'inside',
navAlwaysVisible: true,
captionOpacity: '0.3',
captionsSetup: [
{
"orientation": "top",
"slides": [0, 1],
"callback": captionAnimateCallback
},
{
"orientation": "left",
"slides": [2, 3],
"callback": captionAnimationCallback1
}
,
{
"orientation": "bottom",
"slides": [4, 5],
"callback": captionAnimateCallback
}
,
{
"orientation": "right",
"slides": [6, 7],
"callback": captionAnimationCallback1
}
]
        });

想知道这个quake()是什么意思还有里面的内容 谢谢（新手求教）