if (!YUI.Env[Y.version]) {

(function() {

var VERSION = Y.version,

CONFIG = Y.config,

BUILD = '/build/',

ROOT = VERSION + BUILD,

CDN_BASE = Y.Env.base,

GALLERY_VERSION = CONFIG.gallery || 'gallery-2010.08.11-20-39',

GALLERY_ROOT = GALLERY_VERSION + BUILD,

TNT = '2in3',

TNT_VERSION = CONFIG[TNT] || '3',

YUI2_VERSION = CONFIG.yui2 || '2.8.1',

YUI2_ROOT = TNT + '.' + TNT_VERSION + '/' + YUI2_VERSION + BUILD,

COMBO_BASE = CDN_BASE + 'combo?',

META = { version: VERSION,

root: ROOT,

base: Y.Env.base,

comboBase: COMBO_BASE,

skin: { defaultSkin: 'sam',

base: 'assets/skins/',

path: 'skin.css',

after: [ 'cssreset',

'cssfonts',

'cssgrids',

'cssbase',

'cssreset-context',

'cssfonts-context' ] },

groups: {},

// modules: { / METAGEN / },

patterns: {} },

groups = META.groups;

groups[VERSION] = {};

groups.gallery = {

base: CDN_BASE + GALLERY_ROOT,

ext: false,

combine: true,

root: GALLERY_ROOT,

comboBase: COMBO_BASE,

patterns: { 'gallery-': { },

'gallerycss-': { type: 'css' } }

};

groups.yui2 = {

base: CDN_BASE + YUI2_ROOT,

combine: true,

ext: false,

root: YUI2_ROOT,

comboBase: COMBO_BASE,

patterns: {

'yui2-': {

configFn: function(me) {

if(/-skin|reset|fonts|grids|base/.test(me.name)) {

me.type = 'css';

me.path = me.path.replace(/\.js/, '.css');

// this makes skins in builds earlier than 2.6.0 work as long as combine is false

me.path = me.path.replace(/\/yui2-skin/, '/assets/skins/sam/yui2-skin');

}

}

}

}

};

YUI.Env[VERSION] = META;

}());

}