text: var encDraft = {};
  var isAuto;
  chrome.storage.local.get('isAuto', items => {
  	isAuto = items.isAuto || true;
  });
  
  chrome.runtime.onMessage.addListener((msg, sender, sendResponse) => {
  	if (typeof msg == 'number')
  		// Set badge text for specified tab
  		chrome.browserAction.setBadgeText({ text: msg ? msg.toString() : '', tabId: sender.tab.id });
  	else if (typeof msg == 'boolean')
  		isAuto = msg;
  	else
  		sendResponse(isAuto);
  });
  