YUKU = YUKU || {};

YUKU.avatar =
{
   fullSize : function (maxWidth)
   {
      maxWidth = maxWidth || false;

      var ps = YUKU.get_by_tag('P', YUKU.get_by_id('wrapper'));
      for (var i = 0; l = ps.length, i < l; i++)
      {
         if (YUKU.class_name.test(ps[i], 'user-avatar'))
         {
            var img = YUKU.get_by_tag('IMG', ps[i])[0];
            if (img.src.match('\.avatar\.yuku\.com\/'))
            {
               img.src = img.src + '?b=1';
            }

            img.style.width = 'auto'; img.style.height = 'auto';
            img.width = ''; img.height = '';

            if (maxWidth && img.style.offsetWidth > maxWidth)
               img.style.width = maxWidth + 'px';
         }
      }
   }
}