!!! i need you guys, please help !!!

guys, really need your help, my english is bad so please try to understand and help, i am making website, every thing is great i even learned php and sql, But i made input info validation in javascript, and i have a lot of same pages, i know in php i can use include("***.php"); and echo sprintf("%'09s", $***); to launch a php code from other file, can i do it in javascript and how? i want to save my javascript function in html or php file and call it in other php aplications, is it possible?

This would be better placed up in the main javascript forum.

To "include" javascript in other pages, just put your common code in a separate file and use script tags in the head section, like this:

<script type="text/javascript" src="/path/to/the/script.js"></script>

Some one didn't read the "read this first before post" thread.