Changing default values for "Image Controls"

[MetallicAchu]

I'm sorry to ask such a stupid question... But I really tried my best to find the piece of code that controls the default values of Image Control block, and couldn't find it

[sanmadjack]

The default value isn't stored anywhere at the start, it just defaults to "Full Size". Once the option has been changed the value is stored in a cookie in the user's browser. When the user visits a subsequent image it just loads the value saved in the cookie. The cookie and zoom operation is done in ext/handle_pixel/script.js

[MetallicAchu]

Thank you. So the first value is set as default?