web page search

[nownot]

In one app I built I would like to search imdb for the current movies im viewing. The url I need to lookup is http://www.imdb.com/find?s=all&q=???????&x=0&y=0 with the ?????? being the variable name. I know I need to make a button that links to a class that displays a webpage, pass in the movie name ( being the ?????? ), and display this page. Was wondering if someone could get me started or knew of a tutorial on how to do this. Thanks for any direction.