You are using an 8 character indent. There is strong evidence that a consistent indent in the 2-4 character range significantly improves comprehension for whoever (possibly you) has to read your code later.
This tip is straight from [link|http://www.stevemcconnell.com/cc.htm|Code Complete] by [link|http://www.stevemcconnell.com/|Steve McConnell].
Cheers,
Ben