embedgiststylesheet.js

$(document).ready(function(){
  $('.gistinclude').each(function(){
    var gistLocation = $(this);
    var state = 0;
    $.getJSON('http://gist.github.com/'+$(this).attr('data-gistid')+'.json?callback=?', function(data){
      gistLocation.replaceWith(data.div);
      if (state == 0) {
        $('head').append('<link rel="stylesheet" href="'+data.stylesheet+'" type="text/css" />');
        state = 1;
      }
    });
  });
});