/**
 *
 */
function subscribeToNewsletter(form_id)
{
	var name         = document.forms[form_id].name.value;
	var emailaddress = document.forms[form_id].emailaddress.value;
	var extra_1      = "";//document.forms[form_id].extra1.value;
	var extra_2      = "";//document.forms[form_id].extra2.value;
	var extra_3      = "";//document.forms[form_id].extra3.value;
	var extra_4      = "";//document.forms[form_id].extra4.value;
    
    //if($('input[name=optin]:checked').length > 0)
    {
        //ajax
        $.ajax({
                url     : ROOT_PATH + "module/subscribe_to_gtmailing/subscribe.php?name=" + escape(name) + "&emailaddress=" + escape(emailaddress) + "&extra_1=" + escape(extra_1) + "&extra_2=" + escape(extra_2) + "&extra_3=" + escape(extra_3) + "&extra_4=" + escape(extra_4),
                success : function(data)
                          {
                              if(data == "ok")
                              {
                                  document.forms[form_id].name.value         = "";
                                  document.forms[form_id].emailaddress.value = "";
                                  //document.forms[form_id].extra1.value     = "";
                                  //document.forms[form_id].extra2.value     = "";
                                  //document.forms[form_id].extra3.value     = "";
                                  //document.forms[form_id].extra4.value     = "";
                                  
                                  $('.form_error').remove();
                                  
                                  $('#'+form_id).before($('<div></div>').addClass('form_error_').html("Er is een e-mail naar u verzonden met daarin een bevestigingslink"));
                              }
                              else
                              {
                                  $('.form_error').remove();
                              
                                  $('#'+form_id).before($('<div></div>').addClass('form_error').html(data.replace("\r\n", "<br />")));
                              }
                          }
               });
    }
    //else
    //    $('#'+form_id).before($('<div></div>').addClass('form_error').html('U heeft geen toestemming gegeven'));
    
	return false;
}