How can i delete all non native art?

Question

Hello all,
i have a pdf of a relatively complex architectural plan.
I dont have acces to originals and i need to use that plan for some illustaive purposes.
In the plan, I find a s**tload (over 2000) of non native art and they take a lot of cpu juices. This makes the document impossible to work with let alone select and remove every instance of these non native art pieces.
Is there a way to select and remove all of those non native art either with a js script of some other odd technique i shoulmd know about ?
Ffind here : www.finewar.ca/non_native_art.ai a document with a sampling of the kind of non native art i want to be able to select and delete.
Many thanks for your help!

Answer 1

Hello Jacob,
link is fixed, thanks for pointing it out.
This being said, I dont see the Select>Object>Raster Art option or anything similar. I should've mentionned i use AI CS5.1
I did find in the meantime that selecting identical aspect with one item selected works kind of okay but it grab lots of other stuff.
Would love to find a way to delete all those non native gradients in a couple clicks (i never need them and i get them on many plans).