Club Drupal

(function ($) {

  Drupal.color = {

    logoChanged: false,

    callback: function(context, settings, form, farb, height, width) {

      // Change the logo to be the real one.

      if (!this.logoChanged) {

        $('#preview #preview-logo img').attr('src', Drupal.settings.color.logo);

        this.logoChanged = true;

      }

      // Remove the logo if the setting is toggled off. 

      if (Drupal.settings.color.logo == null) {

        $('div').remove('#preview-logo');

      }

      // Solid background.

      $('#preview', form).css('backgroundColor', $('#palette input[name="palette[bg]"]', form).val());

      // Text preview.

      $('#preview #preview-main h2, #preview .preview-content', form).css('color', $('#palette input[name="palette[text]"]', form).val());

      $('#preview #preview-content a', form).css('color', $('#palette input[name="palette[link]"]', form).val());

      // Sidebar block.

      $('#preview #preview-sidebar #preview-block', form).css('background-color', $('#palette input[name="palette[sidebar]"]', form).val());

      $('#preview #preview-sidebar #preview-block', form).css('border-color', $('#palette input[name="palette[sidebarborders]"]', form).val());

      // Footer wrapper background.

      $('#preview #preview-footer-wrapper', form).css('background-color', $('#palette input[name="palette[footer]"]', form).val());

      // CSS3 Gradients.

      var gradient_start = $('#palette input[name="palette[top]"]', form).val();

      var gradient_end = $('#palette input[name="palette[bottom]"]', form).val();

      $('#preview #preview-header', form).attr('style', "background-color: " + gradient_start + "; background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, from(" + gradient_start + "), to(" + gradient_end + ")); background-image: -moz-linear-gradient(-90deg, " + gradient_start + ", " + gradient_end + ");");

      $('#preview #preview-site-name', form).css('color', $('#palette input[name="palette[titleslogan]"]', form).val());

    }

  };

})(jQuery);