（従来）MVPDのログインページを iFrame から Popup に移行する方法

var mvpdList;  // The list of cached MVPDs
var mvpdWindow;  // The reference to the popup with the MVPD login page
var cancelTimer = 0;
/* Callback indicating that the AccessEnabler swf has initialized */
function swfLoaded() {
   accessEnablerObject = $('#AccessEnabler').get(0);
   // Using a custom implementation of the MVPD picker
   accessEnablerObject.setProviderDialogURL('none');
   accessEnablerObject.setRequestor(requestorID);
}

function setConfig(configXML) {
   mvpdList = [];
   $.each($($.parseXML(configXML)).find('mvpd'), function (idx, item) {
      var mvpdId = $(item).find('id').text();
      mvpdList[mvpdId] = {
         displayName: $(item).find('displayName').text(),
         logo: $(item).find('logoUrl').text(),
         popup: $(item).find('iFrameRequired').text() == "true",
         width: $(item).find('iFrameWidth').text(),
         height: $(item).find('iFrameHeight').text()
      };

      $('#mvpdList').append($('<option value="' + mvpdId + '" title="' + mvpdId + '">' + mvpdList[mvpdId].displayName + '</option>'));
   });
   accessEnablerObject.getAuthentication();
}

/*
 * The custom non-Flash MVPD selector dialog will be implemented in this function.
 */
function displayProviderDialog(providers) {
   $('#picker').show();
}

function createIFrame(width, height) {
   $('#mvpddiv').show();
   if (useIframeLoginStyle) {
      ...
   }
}

/* Function called when user has selected the MVPD from the picker */
function authenticate() {
   var selectedMvpd = $('#mvpdList').val()[0];
   if (mvpdList[selectedMvpd].popup) {
      mvpdWindow = window.open("http://entitlement.auth-staging.adobe.com", "mvpdframe", "width=" + mvpdList[selectedMvpd].width + ",height=" + mvpdList[selectedMvpd].height, true);
      if (!mvpdWindow) {
         // Message to user that popup blocker is not allowing the authentication process to start
      }
      //watch the mvpd popup for close
      clearInterval(cancelTimer);
      cancelTimer = setInterval(checkClosed, 200);
   }
   accessEnablerObject.setSelectedProvider(selectedMvpd);
}

function checkClosed() {
   try {
      if (mvpdWindow && mvpdWindow["closed"]) {
         clearInterval(cancelTimer);
         accessEnablerObject.setSelectedProvider(null);
         accessEnablerObject.getAuthentication();
         $('#mvpddiv').hide();
      }
   } catch (error) {
      console.log(error);
   }
}