rem: var fileURL = nsJSComponentManager.createInstance("component: "nsIFileURL"); 
add: var fileURL = nsJSComponentManager.createInstance("component: 
context:   onDrop: function (aEvent, aData, aDragSession)    {      var aData = aData.length ? aData[0] : aData;      if (aData.flavour != "application/x-moz-file")         return;          var dataObj = aData.data.data.QueryInterface(Components.interfaces.nsIFile);      if (!dataObj)         return;              var fileURL = nsJSComponentManager.createInstance("component://netscape/network/standard-url",                                                        "nsIFileURL");      fileURL.file = dataObj;	    AddAttachment(fileURL.spec);    },
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/d8d311f2e26dcdeef3c650c275a59ccc3ca4fc2f/MsgComposeCommands.js/buggy/mailnews/compose/resources/content/MsgComposeCommands.js