Fork of Adam Polselli’s Readernaut widget script to work with new API

readernaut.js

function parseResponse(data) {
	var bookshelf = document.getElementById("books");
	
	for (var i=0; i<4; i++) {
		var cover = data.objects[i].book_edition.cover;
		var title = data.objects[i].book_edition.book.title;
		var author = data.objects[i].book_edition.book.authors[0].full_name;
		var permalink = data.objects[i].book_edition.short_url;
		
		var link = document.createElement("a");
		link.setAttribute("href",permalink);
		
		var img = document.createElement("img");
		img.setAttribute("src",cover);
		img.setAttribute("alt",title+" by "+author);
		img.setAttribute("title",title+" by "+author);
		if (i % 2 == 0) {
			img.setAttribute("class","odd");
		}
		
		link.appendChild(img);
		bookshelf.appendChild(link);
	}
}

Include the following, replacing the capitalised parts as appropriate, alongside the above script file:

<script type="text/javascript" src="http://readernaut.com/api/v1/readerbooks/readerbook/?username=YOUR_USERNAME&api_key=YOUR_API_KEY&user__username=USERNAME&callback=parseResponse"></script>

See http://adampolselli.com/2009/03/31/building-a-readernaut-widget/ for details of Adam Polselli’s original widget.
See https://gist.github.com/3470564 for new Readernaut API