To redirect you can use php.. all you have to do is call the followingf function...
header("Location: http://othersite.com");
NOTE: this function can only be used if no ouput has been sent to the page...
Lastly, it seems that you are a little confused about when people put stuff like http://www.page.com?something=stuff
That is generally used to pass information needed for the following page.. it is NOT a redirect but rather information that gets passed along from one page to another.. ie something like a sessionID would be passed..