Store Window

[Loktha]

I've been at this too long and am lost. I can't for the life of me, get the search button to work in store window. I've compared and examined other mods and nothing I do gets it to work. I've managed to get the button to open the broker window and do a search. The problem is, the button isn't inserting the item name into the search box, so the search just lists every item for sale.

Here's a copy of the file.