// $Id: openid.js,v 1.6 2008/01/30 22:11:22 goba Exp $

Drupal.behaviors.openid = function (context) {

  var $loginElements = $("#edit-name-wrapper, #edit-pass-wrapper, li.openid-link");

  var $openidElements = $("#edit-openid-identifier-wrapper, li.user-link");

  // This behavior attaches by ID, so is only valid once on a page.

  if (!$("#edit-openid-identifier.openid-processed").size() && $("#edit-openid-identifier").val()) {

    $("#edit-openid-identifier").addClass('openid-processed');

    $loginElements.hide();

    // Use .css("display", "block") instead of .show() to be Konqueror friendly.

    $openidElements.css("display", "block");

  }

  $("li.openid-link:not(.openid-processed)", context)

    .addClass('openid-processed')

    .click( function() {

       $loginElements.hide();

       $openidElements.css("display", "block");

      // Remove possible error message.

      $("#edit-name, #edit-pass").removeClass("error");

      $("div.messages.error").hide();

      // Set focus on OpenID Identifier field.

      $("#edit-openid-identifier")[0].focus();

      return false;

    });

  $("li.user-link:not(.openid-processed)", context)

    .addClass('openid-processed')

    .click(function() {

       $openidElements.hide();

       $loginElements.css("display", "block");

      // Clear OpenID Identifier field and remove possible error message.

      $("#edit-openid-identifier").val('').removeClass("error");

      $("div.messages.error").css("display", "block");

      // Set focus on username field.

      $("#edit-name")[0].focus();

      return false;

    });

};