title: Parsing a Dynamic Web Page using Python
body: <p>I am trying to parse a WebPage whose html source code changes when I press a arrow-key to get a drop-down list. 
  I want to parse the contents of that drop down list. How can I do that?</p>
  
  <p>Example of the Problem: If you go to this site: <a href="http://in.bookmyshow.com/hyderabad" rel="nofollow">http://in.bookmyshow.com/hyderabad</a> and select the arrow button on comboBox "Select Movie" a drop-down list of movies appears. I want to get a list of these movies. </p>
  
  <p>Thanks in advance. </p>