Java Script only Fires Once

Summary:

I have a java script program that I run through a recommendation rule that is set to "Always True". It captures the price on the configuration page. The problem is it only runs once and not after. Since the recommendation is set to "Always True", I would like it to run every time something changes.

Content (required):

The function works fine, but again, it only fires once.

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):

This is the recommendation rule :

return "<script type='text/javascript' src='$BASE_PATH$/javascript/getPrice.js' ></script>";