Refactoring Project two: loading a picture with a waterfall stream effect

Although the last feature uses a different plug-in, but still the general principle of it, or first:

Function Description:

　　Load different data separately depending on the menu's properties

Pull the scroll bar to a certain position preload the picture, scroll bar to the bottom of the time to render HTML;

Move the mouse over the menu to toggle the list of images;

Move the mouse over the picture to display the details;

Technology Implementation Solutions:

Refactoring Project two: loading a picture with a waterfall stream effect