$(document).ready(function(){
  var services = ['facebook', 'google', 'digg', 'delicious', 'meneame', 'buzz', 'twitter']
  jQuery.each(services, function() {

    var service = this;
    $('.service_links_' + service +' a').click( function(event) {
      var anchor = $(this);
      var go_to_link = function(data, textStatus) {
        window.location = $(anchor).attr('href');
      }

      jQuery.post(
        '/wwwblocks/snstats.php',
        {servicio: service },
        go_to_link
      );
      return false;
    });  
  });
});