Script debugging i IHTMLDocument2

IHTMLDocument2 doc = new HTMLDocumentClass();
string inMarkup = htmlSrc;
doc.write(new object [] {inMarkup});

When a script error orrcurs a dialog will popup when you execute the code above. You can disable that by going to the tools option in the IE choosing properties, advanced and then check the disable script debugging. But does anyone know how to do that in c# code? Catching an event og something like that?

On forehand thx

segato