Script Summary: check all these islands in your server and record islands info, cities info, and alliances info. some code from krono util and SearchTarget, thanks to the authors
Step 1: enter the island detail page and stay there for a while,(type Ctrl+Shift+J to see the check log)
Step 2:type about:config in FF and use filter string islandchecker to get the result.
Step 3:you can copy the data and save it as CSV to analyse with Excel.
