ScrollLeft Implementation Button control scroll bar album

I think, everyone for NetEase this album, must be imprinted like profound:

Before, we also use NetEase's code to realize this album, today, we through ScrollLeft to realize this album bar, but we add more scroll bar, no netease did so perfect AH. Let's start with the effect we made:

If you understand the use of scrollleft, then the example we have today is easy to understand.

Notice the line section above, which I implemented in the script:

This is the key to implementing the button button scroll bar, of course, the style is to be processed:

As for small map, click on the top of the front, to achieve small map switch large map, you can see my jquery code ah ... Think about it, the role of Scrollleft,scrolltop is really huge ah ... In the DOM document, often need to use, we have to learn well ...