alternator a/c serpentine belt

my serpentine belt looks to be extremely stretch out. I am getting a new one but need the diagram or layout for how to run it through pullies. Any one have pics of layout or even their own I can base it off of?

Do you still need a picture, e-mail me at rodandrade@hotmail.com.

Thanks but no thanks. The car experts at O'Riely's gave me the wrong one.. Imagine that. Got it taken care of. Thanks though