check out this link below. basically your colon is toxic and it shows up in bags under your eyes.
You should also consider the Liver Flushes instead of gallbladder surgery... visit the Liver Flush Forum and read up on the posts from people there. I think anything thats in your body is definately worth keeping as opposed to chopping it out.
you actually need it, despite what doctors will tell you. the gallbladder produces bile, which in turn digests food. So if you dont have one, digestion becomes poor (or poorer as the case may be) and the bags under your eyes will become worse...