Get a list of all active pages in the client area

[websiter.ro]

I'm building a module in which admins will be able to upload and assign images as subheaders to different pages from the client area. Instead of having them input "clientarea.php or knowledgebase.php" in the page input, I'd like to dynamically build a dropdown with all the existing and active pages in the client area.

Does smarty/WHMCS have a variable holding the client area active pages? Is there a way to retrieve this programatically?

 

Thank you for your time.