Update for aiding responsive layout support

[marksyzm]

I have been able to update your script very slightly so it makes the blocks array accessible to other modules. This allows me to roll through and update the statically set values for each block on window resize or whenever I would need to i.e. when rescaling a block. Here's an example of the code I've implemented as I've seen a few people request this: http://stackoverflow.com/a/18190847/892955