(function($) {
   $.fn.flickr = function(o) {
      var s = {
        api_key : null, type : null, 
        photoset_id : null, 
        text : null, 
        user_id : null, 
        group_id : null, 
        tags : null, 
        tag_mode : 'any', 
        sort : 'relevance', 
        thumb_size : 's', 
        size : null, 
        per_page : 100, 
        page : 1, 
        attr : '', 
        api_url : null, 
        params : '', 
        api_callback : '?', 
        callback : null}; 
        
    if(o)$.extend(s, o); return this.each(function() {
        var list = $('<ul>').appendTo(this); 
        var url = $.flickr.format(s); $.getJSON(url, function(r) {
            if(r.stat != "ok") {
               for(i in r) {
                  $('<li>').text(i + ': ' + r[i]).appendTo(list); 
                }; 
            } else {
                if(s.type == 'photoset')r.photos = r.photoset; 
                list.append('<input type="hidden" value="' + r.photos.page + '" />'); 
                list.append('<input type="hidden" value="' + r.photos.pages + '" />'); 
                list.append('<input type="hidden" value="' + r.photos.perpage + '" />'); 
                list.append('<input type="hidden" value="' + r.photos.total + '" />'); 
                
                for(var i = 0; i < r.photos.photo.length; i++) {
                    var photo = r.photos.photo[i]; 
                    var t = 'http://farm' + photo['farm'] + '.static.flickr.com/' + photo['server'] + '/' + photo['id'] + '_' + photo['secret'] + '_' + s.thumb_size + '.jpg'; 
                    var h = 'http://farm' + photo['farm'] + '.static.flickr.com/' + photo['server'] + '/' + photo['id'] + '_'; 
                    switch(s.size) {
                        case'm':h += photo['secret'] + '_m.jpg'; 
                        break; 
                        case'b':h += photo['secret'] + '_b.jpg'; 
                        break; 
                        case'o':if(photo['originalsecret'] && photo['originalformat']) {
                            h += photo['originalsecret'] + '_o.' + photo['originalformat']; 
                        } else {
                            h += photo['secret'] + '_b.jpg'; }; 
                        break; 
                        default : h += photo['secret'] + '.jpg'; 
                    }; 
                        list.append('<li><a href="' + h + '" ' + s.attr + ' title="' + photo['title'] + '"><img src="' + t + '" alt="' + photo['title'] + '" /></a></li>'); 
                }; 
                if(s.callback)s.callback(list); 
            }; 
        }
         ); }
      ); }; 
      
    $.flickr = {
        format : function(s) {
            if(s.url)return s.url; 
            var url = 'http://api.flickr.com/services/rest/?format=json&jsoncallback=' + s.api_callback + '&api_key=' + s.api_key; 
            switch(s.type) {
                case'photoset':url += '&method=flickr.photosets.getPhotos&photoset_id=' + s.photoset_id; 
                break; 
                case'search':url += '&method=flickr.photos.search&sort=' + s.sort; 
                    if(s.user_id)url += '&user_id=' + s.user_id; 
                    if(s.group_id)url += '&group_id=' + s.group_id; 
                    if(s.tags)url += '&tags=' + s.tags; 
                    if(s.tag_mode)url += '&tag_mode=' + s.tag_mode; 
                    if(s.text)url += '&text=' + s.text; 
                break;
                default : url += '&method=flickr.photos.getRecent'; 
            }; 
            
            if(s.size == 'o')url += '&extras=original_format'; url += '&per_page=' + s.per_page + '&page=' + s.page + s.params; 
            return url; 
        }
    }; 
})(jQuery);