That would be cool, but unless this is working (I am at work so I cant test it atm) I was under the impression it did not work because of the notes in the EUO documentation.
Synopsis
Exevent Popup {id} [entry]
Description
The Exevent Popup command opens the context menu of an item/npc given by its id.
If entry is not specified then the popup will open at screenpos 0/0. Otherwise the entry (index starting at 1) will be chosen without even displaying the popup. (The [entry] option does not currently work on OSI shards)