Javascript 360度图像滑块从一个索引旋转到另一个索引

var threesixty=new threesixty（document.getElementById（'threesixty'）{
图片：[
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_1.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_2.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_3.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_4.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_5.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_6.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_7.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_8.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_9.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_10.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_11.jpg',  
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_12.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_13.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_14.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_15.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_16.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_17.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_18.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_19.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_20.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_21.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_22.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_23.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_24.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_25.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_26.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_27.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_28.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_29.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_30.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_31.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_32.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_33.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_34.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_35.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_36.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_37.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_38.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_39.jpg',    'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_40.jpg', 
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_41.jpg', 'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_42.jpg',    'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_43.jpg',    'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/360_44.jpg'，'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_45.jpg',    'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_46.jpg',    'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_47.jpg',    'https://raw.githubusercontent、 com/heartcode/360图像滑块/master/img/three六十_48.jpg'，'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_49.jpg',    'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_50.jpg',    'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_51.jpg',    'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_52.jpg',    'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_53.jpg',
'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_54.jpg',    'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_55.jpg',    'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_56.jpg',    'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/360_57.jpg'，'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_58.jpg',    'https://raw.githubusercontent.com/heartcode/360-Image-Slider/master/img/threesixty_59.jpg',    'https://raw.githubusercontent.com/heartcode/360