JavaScript (jquery version) automatically switches the tab effect from www.jqueryba.com)

N has never been blue for a long time, and all the accounts have forgotten it.
Apply again ,,,
Fill in the account and password
Next, the mobile phone account prompts me to register this number before.
Said I have registered an account.
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Even ye
I replied to a netizen's Tab switching problem. The pure JavaScript code is too complicated to read.
Automatic table switching for the entire jquery version.
Before specific knowledge, writing table switching involves part
The setinterval () method is also required to call the function continuously.
It's a bit sloppy, just figure the effect, and some are not perfect. Maybe you have something simple and better. You are welcome to share it with me.
Online effect demo

Front-end development http://www.jqueryba.com/49.html