New Avia Element "document/pdf file button"

Hi!

I’m trying to build a new avia element, which will be used to select a PDF file (which is a missing element in enfold).
As base I’m using the image.php shortcode.
But i can’t select type to be PDF…i’ve tried:
– application/pdf
– pdf
– document
– “” (empty)
– media
– all
and even commented out the “type” line…which is this one:

array(
							"name" 	=> __("Choose Image",'avia_framework' ),
							"desc" 	=> __("Either upload a new, or choose an existing image from your media library",'avia_framework' ),
							"id" 	=> "src",
							"type" 	=> "image",
							"title" => __("Insert Image",'avia_framework' ),
							"button" => __("Insert",'avia_framework' ),
							"std" 	=> AviaBuilder::$path['imagesURL']."placeholder.jpg"),

Seems to me that only this works for “type”:
– image
– video

So, how can i select from all filetypes in the media library (or especially pdf’s)?

Thanks!