(function(undefined) {
  
  /* local var and method */
  
  /* object prototype */
  
  /* public method and attribute */
  
  /**
  * funzioni di navigazione
  */
  $$.navigator = {};
  
  $$.navigator.goto = function(customConfig) {
    customConfig = (typeof customConfig == 'object')?customConfig:{};
    
    var config = {
      url: 'https://italpharma.it',
      method: 'get',
      lang: $$.curlang,
      params: {}
    };
    
    config = $.extend(config, customConfig);

    if(config.method == 'seo') {
      var url = config.url;
      var sep = '/';
      for(var attr in config.params) {
        url += sep + config.params[attr];
        sep = '/';
      }
      if(config.lang!='') {
        url += sep + config.lang;
      }
      document.location.href = url;
    }

    if(config.method == 'get') {
      var url = config.url;
      var sep = '?';
      for(var attr in config.params) {
        url += sep + config.params[attr];
        sep = '&';
      }
      document.location.href = url;
    }
    if(config.method == 'post') {
      var url = config.url;
      if($("#fw-nav-form").length == 1) {
        $("#fw-nav-form").remove();
      }
      var postFormHTML = '';
      postFormHTML += '<form id="fw-nav-form" method="post" action="'+url+'">';
      for(var attr in config.params) {
        postFormHTML += '<input type="hidden" name="'+attr+'" value="' + config.params[attr] + '">';
      }
      postFormHTML += '</form>';
      
      $('body').append(postFormHTML);
      
      $("#fw-nav-form").submit();
      
    }
  }
  
  
  /* alias in the main namespace */
  $$.goto = $$.navigator.goto;
  
  
})();