chrome.extension.onRequest.addListener(function(request, sender, sendResponse) {
  if (request.method == "getStringerURLs") {
    sendResponse({urls: [
      "stringer.bitboxer.de"
    ]});
  } else {
    sendResponse({});
  }
});

@@ -155,30 +155,40 @@
     
-%22stringer.bitboxer.de%22
+JSON.parse(localStorage%5B%22urls%22%5D)
 %0A   

load data from localstorage