Jetpack script for remove unwanted author's thread

//Jetpack kill some unwanted row in discuss.hk
jetpack.statusBar.append({
  html: "remove",
  onReady: function(widget){
    $(widget).click(function(){
       var doc = jetpack.tabs.focused.contentDocument;

        // TODO: replace _AuthorName for un-wanted author
        var row1 = $(doc).find("td.author:contains('_AuthorName')").parent().parent();
        //console.log(row1.html()); 
        row1.remove();
  });
  }
});