Searching a page

I have a simple web browser that refreshes. I want to make a msg box appear when the words "something has happened" are on the page.
Do you know a way to do this?

 

it's a webrowser? use a wrapper. Webbrowser's are rank. but here's the code anyway:

Code (Text):

1. if instr(webbrowser1.Document.Body.InnerHTML,"String im looking for") > 0 then
2. Msgbox("String Was Found")
3. end if