add: else { DragAddressOverTargetControl(aEvent); } 
context:   onDragOver: function (aEvent, aFlavour, aDragSession)    {      if (aFlavour.contentType != "text/x-moz-address")      {        // make sure the attachment box is visible during drag over        var attachmentBox = document.getElementById("attachments-box");        if (attachmentBox.hidden)        {          attachmentBox.hidden = false;          document.getElementById("attachmentbucket-sizer").hidden=false;        }      }    },
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/c9f68f0cbcf5aabc55cfb019b18fa5bdfa16b07f/MsgComposeCommands.js/buggy/mail/components/compose/content/MsgComposeCommands.js