how to turn off those annoying snap previews

visit here and click the javascript link, to change the state of a cookie
Note: it is a "toggle" type thingie so if you click it twice it will re-enable the annoying snap behaviour, grrr

Update (2008.03.01):
Ok, so they have moved the FAQ a bit, but then i found a solution for Opera (my normal browser). Copied here, just in case:
Here’s how to do it in Opera 9:

-Tools -> “Advanced” tab.
-Click on “Content” on the left.
-Click “Blocked Content” button.
-Add http://spa.snap.com/*

Done. Snap Preview begone!