text: //console.log("content page");
  chrome.runtime.onMessage.addListener(function(request, sender, sendResponse) {
      /*console.log(sender.tab ?
                  "from a content script:" + sender.tab.url :
                  "from the extension");
      console.log(request);*/
      if (request.method == "getSelection")
        sendResponse({data: window.getSelection().toString()});
      else
        sendResponse({}); // snub them.
  });
  