How to refresh my web browser after I save a file in VI

If I'm editing a javascript file in VI, I'd like it to somehow refresh the browser as soon as I save my file without me having to switch to the browser window and press F5. (开发者_运维知识库I'm using a transparent terminal so I can see the browser through my code). What's the best way to do this?

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This has been answered here:

Using vim, how do you quickly refresh a web page you're working on?

I like the look of http://xrefresh.binaryage.com/

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Check this out: Automatically refresh browser in response to file system changes?

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Here's a python script which works with all browsers and can use multiple browsers simultaneously. It currently only works on linux though. http://code.google.com/p/reloader/