gistfile1.js

  $("#add_to_team").live("click", function() {
    var player_href = $(this).attr('href')
    var player_slug = player_href.substring(player_href.search(/[a-z]+-[a-z]+$/));
    $.post('/fantasy_team_players', {id: player_slug}, function(data) {
      success: $("#add_to_team").html("added to your team") 
    }, "json");
    return false;
  });