javayhu

var gistPrefix = 'https://gist.github.com/',
    // Cache document.write so that it can be restored once all Gists have been
    // embedded.
    cachedWrite = document.write,
    body = $('body'),
    // Map each p.gist to an object that contains the paragraph to be replaced
    // and the Gist's identifier.
    gists = $('a.gist').map(function(n, a) {
        a = $(a);
        var href = a.attr('href');