$(document).ready(function() {
    $('.download a').live('click', function() {
        var info = $(this).attr('id').replace('download-','').split('-');
        $.ajax({
            type: 'POST',
            url: '/downloaded',
            data: {
                file: $(this).attr('href'),
                project_id: info[0],
                platform: info[1]
            }
        });
    });
});