写的好的功能参考地址
http://www.mizuiren.com/category/qdsj/page/2
移动端触摸事件touchmove的坑 http://www.mizuiren.com/452.html
http://w.ihx.cc/wp-content/themes/MRYW/images/patterns/body-bg13.png //jq在线
file:///C:/Users/Administrator/Downloads/jquery.nicescroll-master/jquery.nicescroll-master/demo/rtlmode/index.html