JS realize floating on the right side of the page QQ online customer service code _javascript tips

This article describes the JS implementation of the floating page on the right side of the simple QQ online customer service code. Share to everyone for your reference. Specifically as follows:

This is a concise version of the QQ online customer service, in fact, the important thing is this JS function, as long as this JS function, in fact, you can write an online customer service, it is to use JS+CSS to control the hidden and spread of the layer. Note the QQ number in the code remember to change Oh.

The screenshot of the running effect is as follows:

The online demo address is as follows:

http://demo.jb51.net/js/2015/js-float-qq-onlinefk-style-codes/

The specific code is as follows:

<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">  

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