function loadAuth(div,arParams,form)
{
    arParams.ajax = "Y";

    var formID = document.getElementById("auth_form_id");
    if (!formID) return;
     
    var inputs = formID.getElementsByTagName("input");
    for (var i=0; i<inputs.length; i++) 
    {
        arParams[inputs[i].name] = inputs[i].value;
    };

	function __handlerloadAuth(data)
	{
		//alert(data);
		var obContainer = document.getElementById('auth_' + div);
		if (obContainer)
		{
			obContainer.innerHTML = data;
            PCloseWaitMessage('wait_container_' + div, true);
		}
	}

	PShowWaitMessage('wait_container_' + div, true);
	
	var TID = CPHttpRequest.InitThread();
    CPHttpRequest.MigrateFormToAjax(form);
	CPHttpRequest.SetAction(TID,__handlerloadAuth);
	CPHttpRequest.Post(TID, '/bitrix/components/na_123/system.auth.form/templates/auth_ajax/ajax.php', arParams);
}