add: return url; } 
context:   function readFromClipboard()  {    // Get clipboard.    var clipboard = Components                      .classes["component://netscape/widget/clipboard"]                        .getService ( Components.interfaces.nsIClipboard );    // Create tranferable that will transfer the text.    var trans = Components                   .classes["component://netscape/widget/transferable"]                     .createInstance( Components.interfaces.nsITransferable );    if ( !clipboard || !trans )      return;    trans.addDataFlavor( "text/plain" );    clipboard.getData(trans);	var data = new Object();	var dataLen = new Object();	trans.getTransferData("text/plain", data, dataLen);    var url = null;	if (data)    {      data = data.value.QueryInterface(Components.interfaces                                                    .nsISupportsString);      url = data.data.substring(0, dataLen.value);    }	return url;  }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/3d363f06d4daaea6dcec5a9887c44e56f151fad4/navigator.js/clean/xpfe/browser/resources/content/navigator.js