Help about webbrowser-innertext

Hello guys,
Can someone tell me, how is it possible, to put some code onto webbrowser control on the form, that whenever the webbrowser1.Document.Body.innerText changes, it pop up message box "TextChanged". For example when we put Function on any text changes in Text1.Text. Or for example this is the navigation code for webbrowser

Code:

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WebBrowser1.Navigate "http://free.timeanddate.com/clock/i1wtsrdx/n2/fn5/fs28/tcddd/ftb/bas5/bat6/baceee/pa2"

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Please help guys. Looking for instant Support and perfect replies.

Regards,
n0dy

Guys, is there anyone to help me outta this stress? I am keep trying and waiting for instant help..

Regards,
n0dy