[Request/Modification] Search Bar for Guild Listings

[girlpoison]

I'd like there to be a search bar function for our guild LISTINGS page. The guild mailer doesn't always say which guild an item sold from, so this feature would make it much easier for restocking when listing the same item in multiple guilds. I use Votan's Search Bar so not sure if this add on can be modified to include the listings page.

Thanks!