Club Drupal

  /**

   * Command to add css.

   *

   * Uses the proprietary addImport method if available as browsers which

   * support that method ignore @import statements in dynamically added

   * stylesheets.

   */

  add_css: function (ajax, response, status) {

    // Add the styles in the normal way.

    $('head').prepend(response.data);

    // Add imports in the styles using the addImport method if available.

    var match, importMatch = /^@import url\("(.*)"\);$/igm;

    if (document.styleSheets[0].addImport && importMatch.test(response.data)) {

      importMatch.lastIndex = 0;

      while (match = importMatch.exec(response.data)) {

        document.styleSheets[0].addImport(match[1]);

      }

    }

  },