JS implementation of improved imitation Blue Forum navigation menu effect code _javascript Tips

The example of this article is about JS implementation of the improved Imitation Blue Forum navigation menu effect code. Share to everyone for your reference. Specifically as follows:

This is an improved imitation Blue Forum navigation menu, sliding door-level navigation menu, URL tracking links to the JS navigation menu, can support the two-level menu. To improve the user experience, the delay is added. The principle is to compare the link address with the URL, if consistent, strengthen the link and the display of the parent link.

The screenshot of the running effect is as follows:

The online demo address is as follows:

http://demo.jb51.net/js/2015/js-f-blue-color-style-bbs-menu-codes/

The specific code is as follows:

The

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