Delete multiple PMs by manic

mw54finest · Delete multiple PMs by manic

Check or uncheck a range of checkboxes by clicking the first checkbox and then Shift+clicking the last checkbox.

http://www.squarefree.com/userscripts/checkrange.user.js

you can do more than 1 range also, like if you had 20 pm's and want to delete all but the but the 10th pm, click the first then shift+click the 9th, click the 11th then shift+click the last one