How to disable the scrolling on OS X Safari? What I would like to be able to do is set a certain part of a webpage in the viewport of Safari and then "Lock" the scrolling temporarily so that I can't accidentally scroll up or down and move what I have set up in that window.
Using the post that grgarside linked to, I've written a Safari/Chrome extension that adds a button to the context menu (right click) on every page, which allows you to "pause" scrolling, essentially locking the page in place. To unlock it, you just right click and choose "Resume Scrolling."



You can download it here.