I like this but there are issues. Regardless of the options if I have the first radio button under the Blocking Method selected and then under the "For a URL which has the origin same as the current page" selected I get an unnecessary tab opened up. I've tried checking and unchecking the "open as a child" option to no avail. I still get this blank tab that opens up next to the original tab and then the bookmark opens up next to that. So I have three tabs, the original, the blank tab and then the bookmark tab I wanted opened up. Is there a way to set this up so I don't have this extra middle tab opening? Thank you! I hope you can fix this! Richard