Automatically Convert all external links to affiliate links

I would like to be able to automatically change links into affiliate links on my Wordpress and Mybb installation. This would help to reduce the amount of time managing links in case the code needs to be changed in the future as you know advertiser keeps changing the affiliate websites from one another. This is my setup of [login to view URL] affiliate scheme. If the url is suppose : [login to view URL] I need to make it this :- http://affiliates.tyroodr.com/ez/arttnpokwow/&lnkurl=[login to view URL] I also need to have a http:// always before starting [login to view URL] if its there, it ok, if its not there, then i need to add it otherwise it wont be redirected correctly. for reference please vsit => [login to view URL]://[login to view URL] Join this forum and try to post any link in thread it will convert to affiliate link.