Change Colours of 3 psd file.

Hello, This is a quick job if you are familar to photoshop. We need to change colour scheme of attached psd files. PSD files includes some yellow and light colours we need to turn them a little bit darker colours. We want to use a similar colour scheme of this (Ex 1): [login to view URL] Also please see our current campaign and demo pages to understanda what we like (Ex 2) : [login to view URL] [login to view URL] Please don't forget new colour scheme needs to be a mix of "Ex 1" and "Ex 2" What to do? Open buttons, bars, panels etc on photoshop. Make them darker and save. Apply a bacgrdound to all designs. Thanks to all bidders