Need Custom Wordpress Navigation Plugin

Hello Ladies And Gentleman Let me explain about my project it's a small and very simple project i think every one understand easily if not then send me pm then i will reply you ASAP. Actually i have a wordpress blog and i need a navigation like [login to view URL] if you open any post in funnyjunk then you will see a scrolling navigation having next, back and random post tab along with social bookmarking badges and funny, junk button so i need the same thing but for wordpress and it should match with my theme its important and i need a facebook fan page like box in the bottom of every content page i mean when any visitor will scroll the content page then after few moments it will appear in bottom automatically hope you get it if you have good coding and designing skills then let me know but don't forget i hate time wasters my budget is $30 if you are interested then let me know we will talk further and sort it out and quick response will be much appreciated . Best Regards Bilal