function getDiscussionsByAuthor(author)
{
    document.getElementById('loader').style = 'display:block';
     var params =
     {
         'limit': 100,
         'truncate_body': 240,
         'select_authors': [author]
     }
     golos.api.getDiscussionsByCreated(params, function(err, data){
        if(data.length > 0)
        {
            data.forEach(function (operation){
                AddBlockX(operation);
            });
        }
     });
}