(function(){
	var imgPath = 'images/sb-images/',
		sites = [
			['facebook', 'Share this site on Facebook', 'http://www.facebook.com/sharer.php?u={url}&t={title}'],		
			['twitter', 'Share this site with your Twitter followers', 'http://twitter.com/home?status={title}%20{url}'],		
			['email', 'Send this site to your friend', 'mailto:?subject={title}&body={url}']
		];

	var url = encodeURIComponent(location.href),
		title = encodeURIComponent(document.title),
		html = '<ul class="social-bookmarks">';
		
	for (var i = 0, len = sites.length; i < len; i++) {
		var site = sites[i],
			link = site[2].replace('{url}', url).replace('{title}', title),
			imgSrc = imgPath + site[0] + '.png';
		
		html += '<li><a href="' + link + '" title="' + site[1] + '"><img src="' + imgSrc + '" alt="' + site[1] + '" /></a></li>';
	}

	html += '</ul>';

	document.write(html);

})();