$(document).ready(function(){

$('body').on('click', '.load-body.expander-arrow-small-hide', function(){
    if ($(this).hasClass('hide-body expander-arrow-small-show')){
        $(this).removeClass('hide-body expander-arrow-small-show');
        $(this).find('~ span').hide();
    }else{
        var span = $(this).find('~ span');
        if(span.html() == ''){
            var attr_id = $(this).parent('TD').attr('id').split('-');
            var id = attr_id[attr_id.length - 1]
            $.get('/stackoverfeeds/feed_summary', {entry_id: id}, function (data) {
                span.html(data);
            });
        }
        $(this).addClass('hide-body expander-arrow-small-show');
        span.show();
    }
});

});