var course_Selected;
var nom_Selected;
var club_Selected;
var categorie_Selected;

// retrieves data with an ajax call
function ajax_post_call(url, parameters) {
        if(window.XMLHttpRequest) { // FIREFOX
                xhr_object = new XMLHttpRequest();
        } else if(window.ActiveXObject) { // IE
                try { // essaie de charger l'objet pour IE
                        xhr_object = new ActiveXObject("Msxml2.XMLHTTP");
                } catch (e) {
                        try { // essaie de charger l'objet pour une autre version IE
                                xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
                        } catch (e) {
                                window.alert("Your browser doesn't support XMLHTTPRequest object.");
                        }
                }
        }
        xhr_object.open("POST", url, true);
	//xhr_object.overrideMimeType('text/html; charset=ISO-8859-15');
        xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
        xhr_object.setRequestHeader("Content-length", parameters.length);
        xhr_object.setRequestHeader("Connection", "close");
        xhr_object.send(parameters);
        return(xhr_object);
}


function resultat() {

        course_Selected = document.getElementById('course').value;
        nom_Selected = document.getElementById('nom').value;
        club_Selected = document.getElementById('club').value;
        categorie_Selected = document.getElementById('categorie').value;
		date_Selected = document.getElementById('date').value;
                
        http = ajax_post_call('resultat_diplom_search.php', 'course=' + encodeURI(course_Selected) + '&nom=' + encodeURI(nom_Selected) + '&club=' + encodeURI(club_Selected) + '&categorie=' + encodeURI(categorie_Selected) + '&date=' + encodeURI(date_Selected));
        http.onreadystatechange = function() {
                if(xhr_object.readyState == 4 && xhr_object.status == 200) {
                        document.getElementById('div_resultat').innerHTML = http.responseText;
                }
        }
}