[support] How to manage comment?

I try any Drupal setting for comment but can not find the right one. My condition like this: - I want Blog's owner can Approve and Delete any comment for their blog only. In short i need "edit comment for own blog/page/story". Currently only Administrator can approve comments. regards. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com