function atk_pagina(nextPageRic, current_page){
    
        document.body.scrollTop = 0;
        document.body.scrollLeft = 0;

        elDivAttesa = document.getElementById("divAttesa");
        if (elDivAttesa != null){
            elDivAttesa.style.visibility ='visible';
        }
        
        el_new_page = document.getElementById('new_page');

        if (el_new_page){
            if (el_new_page.value != '') return;
        }

        document.form_ric.azione.value = 'cerca';   
        document.form_ric.nextPageRic.value = nextPageRic;   
        document.form_ric.current_page.value = current_page;   
        document.form_ric.submit();

    }

    function atk_new_page(current_page){
    
        document.body.scrollTop = 0;
        document.body.scrollLeft = 0;

        elDivAttesa = document.getElementById("divAttesa");
        if (elDivAttesa != null){
            elDivAttesa.style.visibility ='visible';
        }

        el = document.getElementById('new_page');
        
        document.form_ric.azione.value = 'cerca';   
        document.form_ric.nextPageRic.value = el.value;   
        document.form_ric.current_page.value = current_page;   
        document.form_ric.submit();
    }