PHP pages admin area redesign

Hi I would like the admin area pages of a php script I sell re-designed for a fresher look. I am completely open as to the design - anything crisp and clean will do ..I am just tired of the present look. I have attached the pages - but before the project is started I will provide updates versions, these are only code amendments the pages will be the same for design purposes. I will need space for two extra links in the header area to external sites. This is a very simple job I just do not have time myself to do it.