Embed / maintain custom CSS in WP8 WebBrowser Control

Question

Possible duplicate:
How to add Javascript to a WP7 WebBrowser control?

I have a WebBrowser control in my MainPage.xaml serving an external web page.

<phone:WebBrowser 
    Name="TravelPlanner" 
    Source="http://URL-HERE.com" 
    IsScriptEnabled="True"/>

Is it possible for me to somehow introduce or maintain my own CSS (or JavaScript, for that matter)?

Answer 1

. WebBrowser.InvokeScript WebBrowser.LoadCompleted javascript webbrowser. - WebBrowser.ScriptNotify, #.

@ Javascript WP7 WebBrowser?