rem: this.openOneBookmark(aSelection.item[i].Value, aTargetBrowser, aDS); 
add: this.openOneBookmark(aSelection.item[i].Value, aTargetBrowser, aDS, aEvent); 
context:   openBookmark: function (aSelection, aTargetBrowser, aDS)   {    if (!aTargetBrowser)      return;    for (var i=0; i<aSelection.length; ++i) {      var type = aSelection.type[i];      if (type == "Bookmark" || type == "")        this.openOneBookmark(aSelection.item[i].Value, aTargetBrowser, aDS);      else if (type == "FolderGroup" || type == "Folder" || type == "PersonalToolbarFolder")        this.openGroupBookmark(aSelection.item[i].Value, aTargetBrowser);    }  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/27ae105645a2209ebd44df3d3294111d553a8b63/bookmarks.js/buggy/suite/common/bookmarks/bookmarks.js