Adding Custom Javascript to head and body

[Xena]

I am trying to add a javascript to my site, and having followed all the adive from this site that searching has turned up, it's still not working.

It is a click to expand menu type script that I want to use with my product description. I have sections in my description that would be good to collapse so the viewer can just open whatever they need to read. The site is www.shopwicked.com/store to give you an idea of the product description layout, but you will see no changes there as the changes have only be added locally.
The header script needs to be in the head section and the body script needs to be in the product description itself.

I added my header script to includes/templates/wicked15/product_info/html_header.php just above the </header> tag. I added the body code to the product description via Admin\Catalog\Categories/Products.
It doesn't work.

Any help would be most appreciated.

[econcepts]

Have you tried using the Overrides system yet? You can create just the ".js" file and simply by placing it in the proper override directory, it will be called when the page loads.

Near the bottom of this page is an example of how to name the file. Basically, any file name that starts with jscript_[yourname] and that is place in the proper directory, will be called when the page loads (which is what it sounds like you are looking for).

https://www.zen-cart.com/tutorials/index.php?article=36

[Xena]

I have tried that method and it didn't produce any results either. I put the header script into a file and named it jscript_expand.js (and tried the .php variant as well) and put it into includes/modules/pages/product_info folder.

Thank you for the suggestion though