$(document).ready(function() {	
	$("#content img.credited").each(function(){
		var imgTitle = $(this).attr("title");
		var imgClass = $(this).attr("class");
		$(this).wrap("<span class=\"image-wrapper\"></span>");
		$("span.image-wrapper").addClass(imgClass);
		$(this).after("<span class=\"image-description\"></span>");
		$("span.image-description").html('Photo credit: ' + imgTitle);
	})
	$('a[href^=http://]').each(function(){
		if(this.href.indexOf(location.hostname) == -1) {
			$(this).attr("rel","external");
		}
	});
	$('a[rel="external"]').click(function(){
		if(this.href.indexOf(location.hostname) == -1) { //check if they point outside 
			window.open( $(this).attr('href') ); //force open the new window 
			return false;
		} 
	});
});