/*************************************
 * SPDX-FileCopyrightText: 2009-2020 Vtenext S.r.l. <info@vtenext.com> 
 * SPDX-License-Identifier: AGPL-3.0-only  
 ************************************/
// Setting cookies
function set_cookie ( name, value, exp_y, exp_m, exp_d, path, domain, secure )
{
  var cookie_string = name + "=" + escape ( value );

  if (exp_y) //delete_cookie(name)
  {
    var expires = new Date ( exp_y, exp_m, exp_d );
    cookie_string += "; expires=" + expires.toGMTString();
  }

  if (path) cookie_string += "; path=" + escape ( path );
  if (domain) cookie_string += "; domain=" + escape ( domain );
  if (secure) cookie_string += "; secure";

  document.cookie = cookie_string;
}

// Retrieving cookies
function get_cookie(cookie_name)
{
  var results = document.cookie.match(cookie_name + '=(.*?)(;|$)');
  if (results) return (unescape(results[1]));
  else return null;
}

// Delete cookies 
function delete_cookie( cookie_name )
{
  var cookie_date = new Date ( );  // current date & time
  cookie_date.setTime ( cookie_date.getTime() - 1 );
  document.cookie = cookie_name += "=; expires=" + cookie_date.toGMTString();
}