This is a script for people selling things on eBay.
This script adds a "filter" box to the table of active listings.
You can type in a search term, and everything matching the term
will be filtered in. Everything else will be deleted from the
list. After you filter, you cannot "undo" or remove the filter
to see all the rows again. You need to refresh the page.
Display a lot of rows to have more stuff to filter.
The best way to use this is to title your listings consistently,
so you can quickly find subsets of your listings.
Because this scripts removes rows from the table (rather than
hiding them), it alters the effect of "select all". Clicking
on the "select all" will select only the filtered results.
This is useful when you want to use the "Edit Listings" bulk
listing "spreadsheet" tool.
For example, if all your audio CDs have the world "CD" in it,
you can filter for "CD", and then select all, and Edit Listing.
Three or four clicks and you're editing all your CDs!