setBrowser();

// Navigation principale
function afficheMenu(elementID) {
    masqueMenu();
    if ((getIdProperty( elementID, "display" )) == "block"){
            setIdProperty( elementID, "display", "none" );

    } else {
            setIdProperty( elementID, "display", "block" );
    }
}
function masqueMenu(){
    var maxItems = 6;
    for (i=1; i<=maxItems; i++) {
            mElementID = "sousNav" + i;
            setIdProperty( mElementID, "display", "none" );
    }

}