Is there a good way to add javascript to the head of a CMS page?

[preerp10]

I want to create a CMS page that uses javascript that needs to go in the head of the document.

Is there a right or wrong way to do this through the CMS or prestashop or can I just go into the document itself and add it without worrying about it fouling up prestashop?

[tomerg3]

You can edit header.tpl (in the theme folder) and add you code there.

You can limit it on to the CMS page by adding the following around the JS code

{if $page_name == "cms"}
.....
{/if}

Make sure to clear your smarty cache.

[preerp10]

Ran into a few problems.

When I followed your instructions, it worked. The script, that is.

However all of the product categories became expanded on the left menu. When I took the script out, that problem went away.

 

When I set it to CMS only, the problem reappeared just on the cms pages.

 

I can live with the menus all expanded but only on one of the CMS pages. What if anything can I do to get the script to run on a specific page only or better yet, maybe you know how to keep it from making the menus expand.