function select_list_soiree(str_type) {
        
        if(window.XMLHttpRequest) // FIREFOX
            xmlhttp_v = new XMLHttpRequest();
        else if(window.ActiveXObject) // IE
            xmlhttp_v = new ActiveXObject("Microsoft.XMLHTTP");
        else
            return(false);

        var element_id = 'sidebar_soiree';
        var element = document.getElementById(element_id); 
        element.innerHTML = '<center><p><em><b>Traitement ...</b></em></p></center>'; 
        xmlhttp_v.open("GET", '../outils/m_select_soiree.php?str_type='+escape(str_type)+''); 
        xmlhttp_v.onreadystatechange = function() { 
            if (xmlhttp_v.readyState == 4 && xmlhttp_v.status == 200) { 
                element.innerHTML = xmlhttp_v.responseText; 
            } 
        } 
        xmlhttp_v.send(null); 

}


function fiche_produit(id_produit) {
        
        if(window.XMLHttpRequest) // FIREFOX
            xmlhttp_v = new XMLHttpRequest();
        else if(window.ActiveXObject) // IE
            xmlhttp_v = new ActiveXObject("Microsoft.XMLHTTP");
        else
            return(false);

        var element_id = 'center_menu';
        var element = document.getElementById(element_id); 
        element.innerHTML = '<center><p><em><b>Traitement ...</b></em></p></center>'; 
        xmlhttp_v.open("GET", '../annonceur/fiche_annonceur.php?id_soiree='+escape(id_produit)+''); 
        xmlhttp_v.onreadystatechange = function() { 
            if (xmlhttp_v.readyState == 4 && xmlhttp_v.status == 200) { 
                element.innerHTML = xmlhttp_v.responseText; 
            } 
        } 
        xmlhttp_v.send(null); 

}