ugly source code with embedded javascript in html

[ngoc]

Hi
I want to make homepage with javascript for drop down navigation menu.
Looking around some webpages, I see javascript code is embedded in html
code. It is ugly and unmaintainable. Are there any way to make a
navigation menu in a file and link to it like CSS technique? So when I
change something in navigation menu file, any pages is changed.
Thanks
ngoc

 

[Martin Honnen]

ngoc wrote:

I want to make homepage with javascript for drop down navigation menu.
Looking around some webpages, I see javascript code is embedded in html
code. It is ugly and unmaintainable. Are there any way to make a
navigation menu in a file and link to it like CSS technique?

You can certainly put script code into an external JavaScript file and
include it with
<script type="text/javascript" src="file.js"></script>