Use scripts to control the display and hiding of web Tables (full code)_AX_javascript skills

[Requirements]
If you have logged in
Woall.com
Sina Blog, etc.
you will find that you can click on the column title, and you will find that the column can be expanded and collapsed It's very easy to use! In fact, this function is very simple to implement. The key point is to find the Table row to be hidden and control its display attribute.
It is strongly recommended that you log in: http://www.woall.com in person Try it out!
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【Source code】How to use: Download the file and save it as an htm type file!