Script Summary: Allows one to click and drag between multiple checkboxes to select or deselect a range faster on most sites. Customizable auto un-checking of boxes when clicking on any buttons you define.
New Version 0.004 - Better Define Custom Un-Check "events"!yeah yeah,,, needs an update.... gmail for some strange reason allows dragging of their check-boxes, which definitely interferes with this seriously. Google... not even about this
CheckSmarter checks ranges of checkboxes with a simple click and drag from one box to the next. Un-checking boxes is as easy as checking boxes! Auto selects contiguous boxes even if you don't hit them all with your mouse.
When shift click is just too difficult...
This is faster for selecting 2-8 boxes than using shift.
Try and select whole pages of checkboxes using pg down or the mousewheel.
Live Demo (FireFox)