function getSet(setID) {
	// this function gets a flickr set via json and appends the contents to a list
	$.getJSON(
		"http://api.flickr.com/services/feeds/photoset.gne?set=" + setID + "&nsid=49519695@N05&lang=en-us&format=json&jsoncallback=?", 
		function(data){
			
			$("p#set-description").html(data.description);
			$("#set-title").html(data.title.replace('Content from',''));
			
			$.each(data.items, function(i,item){
				if ( (i % 3 - 2 ) == 0 ) {
					$("<img/>").attr("src", item.media.m).appendTo("#flickr-images ul")
						.wrap("<li class='lastOfRow'><div class='img-wrap'><a target=\"_blank\" href='" + item.link + "'></a></div></li>");
				} else {
					$("<img/>").attr("src", item.media.m).appendTo("#flickr-images ul")
						.wrap("<li><div class='img-wrap'><a target=\"_blank\" href='" + item.link + "'></a></div></li>");
				}
			});
			
		}
	);
}

function getSetImage (setID, setURL) {
	// this function gets the first image in a flickr set and appends it to a list
	$.getJSON(
		"http://api.flickr.com/services/feeds/photoset.gne?set=" + setID + "&nsid=49519695@N05&lang=en-us&format=json&jsoncallback=?", 
		function(data){
			
			var setDescription = data.description;
			var setTitle = data.title.replace('Content from','');
			
			$.each(data.items, function(i,item){
				if ( i < 1 ) {
					$("<img/>").attr("src",item.media.m).appendTo("#flickr-images ul")
						.wrap("<li><div class='img-wrap'><a href='/portfolio/" + setURL + "'></a></div></li>")
						.parent().parent().after('<div class="summary"><h3>' + setTitle + '</h3><p>' + setDescription + '</p><p><a class="view-more" href="/portfolio/' + setURL + '">View</a></p></div>');
				}
			});
			
		}
	);
}