(function(undefined) {
  
  /* local var and method */
  
  /* object prototype */
  
  
  /* public method and attribute */
  
  /**
  * esegue una ricerca rimandando all'url
  */
  $$.query = function(queryFldId) { // query in $$ global namespace
    var $queryFldId = $("#"+queryFldId);
    
    if($queryFldId.val().trim()=='') {
      //$queryFldId.after('<span class="glyphicon glyphicon-remove form-control-feedback" aria-hidden="true"></span>'); // append error icon
      
      $queryFldId.css('border-color', '#005a1f');
      $queryFldId.css('border-width', '2px');
      $queryFldId.attr('placeholder', 'Inserire termine da cercare');
      
      return;
    }
    var url = $$.path.rel + '/ricerca/'+$queryFldId.val().trim() +'/'+$$.curlang;
    document.location.href = url;
  }
  
  $("#h-trigger-query").click(function(event){
      $$.query('h-query');
  });
  
  $("#h-query").keydown(function(event){
      if(event.keyCode == 13){
          $("#h-trigger-query").click();
      }
  });
  
  /** per smartphone **/
  $("#h-trigger-query-xs").click(function(event){
      $$.query('h-query-xs');
  });
  
  $("#h-query-xs").keydown(function(event){
      if(event.keyCode == 13){
          $("#h-trigger-query-xs").click();
      }
  });
  
  
  
})();