A JSON function to embed public gist files.

GistEmbed.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="https://gist.github.com'+data.stylesheet+'" type="text/css" />');
                     state = 1;
                   }
                 });
    });
  });