$(function () {
    $('.hiddentext').hide();
    $('.toggleme').click(function () {
        // Close all previously opened 
        $('.hiddentext').slideUp();

        // Toggle the current one
        $(this).next('.hiddentext').slideToggle();
    });
    $('.togglemehide').click(function () {
        // Close all previously opened 
        $('.hiddentext').slideUp();

        // Toggle the current one
        $(this).next('.hiddentext').slideToggle();
    });
});