Exactly !! The action will depend on your settings and your choice when the dialog will pop up.

You wrote: For script blocking, you have to use avast pro version.

I am running the Pro Version because I am running a (small) business here. Because of cotradictious statements here in the forum, I ask back: Are you really sure, that Pro version will do script-blocking in conjunction with Opera Browser? In the Wish-List for next version someone wished script-blocking for Opera as a new feature.

I don’t have avast pro but here are the official features :

[b]Script Blocker (Professional Edition only)

The resident protection of the Professional Edition includes an additional module, not contained in the Home Edition - Script Blocker. This module watches all the scripts being executed in the operating system (so called WSH scripts - Windows Scripting Host). It also scans all the scripts run as a part of a web page within your web browser (Internet Explorer, Netscape Navigator and Mozilla).[/b]

BTW: I am running "On-Access-Scan" since yesterday evening. No slowing down of my computer! Nice!

Told ya !!! ;D