Adding a JavaScript file to a Page using Page Properties If you only want to use a JavaScript file on one page of your site, it's best to add it to one specific page using that page's Page Properties.

Javascript finding files in a folder Dave88 May 13, 2005 Jump to latest Follow Reply ...

Assuming you are using client side javascript, you need to call either GET or HEAD on the file you want the date from, and than pull the date out of the response.