/* call onload with table id(s) */
function TR_set_toggle()
{
        /* toggleRow method */
        var toggleRow = function()
        {
                this.style.display = ((this.style.display == '') ? 'none' : '');
                return false;
        }

        for (var oTable, a = 0; a < arguments.length; ++a)
        {
                oTable = document.getElementById(arguments[a]);
                    var r = 0, row, rows = oTable.rows;
                    while (row = rows.item(r++))
                        row.toggle = toggleRow;
        }

        /* convenience function */
        self.toggleRow = function(row_id)
        {
                document.getElementById(row_id).toggle();
        }
}

window.onload = function()
{
        TR_set_toggle('tvGuide');
        montre();
}