(function ($) {

/**
 * Open Mollom privacy policy link in a new window.
 *
 * Required for valid XHTML Strict markup.
 */
Drupal.behaviors.mollomPrivacy = {
  attach: function (context) {
    $('.mollom-privacy a', context).click(function () {
      this.target = '_blank';
    });
  }
};

/**
 * Attach click event handlers for CAPTCHA links.
 */
Drupal.behaviors.mollomCaptcha = {
  attach: function (context, settings) {
    // @todo Pass the local settings we get from Drupal.attachBehaviors(), or
    //   inline the click event handlers, or turn them into methods of this
    //   behavior object.
    $('a.mollom-switch-captcha', context).click(getMollomCaptcha);
  }
};

/**
 * Fetch a Mollom CAPTCHA and output the image or audio into the form.
 */
function getMollomCaptcha() {
  // Get the current requested CAPTCHA type from the clicked link.
  var newCaptchaType = $(this).hasClass('mollom-audio-captcha') ? 'audio' : 'image';

  var context = $(this).parents('form');

  // Extract the Mollom session id and form build id from the form.
  var mollomSessionId = $('input.mollom-session-id', context).val();
  var formBuildId = $('input[name="form_build_id"]', context).val();

  // Retrieve a CAPTCHA:
  $.getJSON(Drupal.settings.basePath + 'mollom/captcha/' + newCaptchaType + '/' + formBuildId + '/' + mollomSessionId,
    function (data) {
      if (!(data && data.content)) {
        return;
      }
      // Inject new CAPTCHA.
      $('.mollom-captcha-content', context).parent().html(data.content);
      // Update session id.
      $('input.mollom-session-id', context).val(data.session_id);
      // Add an onclick-event handler for the new link.
      Drupal.attachBehaviors(context);
      // Focus on the CATPCHA input.
      $('input[name="mollom[captcha]"]', context).focus();
    }
  );
  return false;
}

})(jQuery);
;
(function ($) {
	Drupal.node_edit_protection = {};
	var click = false; // Allow Submit/Edit button
	var edit = false; // Dirty form flag

	Drupal.behaviors.nodeEditProtection = {
		attach: function (context) {
  			// If they leave an input field, assume they changed it.
  			$(".node-form :input").each(function() {
				$(this).blur(function() {
					edit = true;
				});
			});

 	 		// Let all form submit buttons through
  			$(".node-form input[type='submit']").each(function() {
   				$(this).addClass('node-edit-protection-processed');
		 		$(this).click(function() {
					click = true;
					
   			 	});
 	 		});
  
			// Catch all links and buttons EXCEPT for "#" links
  			$("a, button, input[type='submit']:not(.node-edit-protection-processed)").each(function() {
  	  			$(this).click(function() {
					// return when a "#" link is clicked so as to skip the window.onbeforeunload function
    	  				if(edit && $(this).attr("href") != "#") {
						return 0;
    	  				}
  	  			});
  			});

			// Handle backbutton, exit etc.
			window.onbeforeunload = function() {
				if (edit && !click) {
					click = false;
					return (Drupal.t("You will lose all unsaved work."));
				}
			}	
		}
	};
})(jQuery);
;