$(document).ready(function () {
    $('.search_box').keydown(function (e) {
        if (e.keyCode == 13) {
            var criteria = $('.search_box').val();
            $(location).attr('href', '/en/search/?criteria=' + criteria);
            return false;
        }
    });
    $('.read_more').click(function (event) {
        var txt = $('.read_more').text();
        if (txt == 'READ MORE') {
            $('.read_more').text('READ LESS');
        }
        else {
            $('.read_more').text('READ MORE');
        }
        $('.more').animate({
            height: 'toggle', opacity: 'toggle'
        }, "slow");
        event.preventDefault();
        //return false;  
    });
});