/*
CSS Browser Selector v0.4.0 (Nov 02, 2010)
Rafael Lima (http://rafael.adm.br)
http://rafael.adm.br/css_browser_selector
License: http://creativecommons.org/licenses/by/2.5/
Contributors: http://rafael.adm.br/css_browser_selector#contributors
*/
function css_browser_selector(u){
  var ua=u.toLowerCase(),
  is=function(t){return ua.indexOf(t)>-1},
  g='gecko',
  w='webkit',
  s='safari',
  o='opera',
  m='mobile',
  h=document.documentElement,
  b=[(!(/opera|webtv/i.test(ua))&&/msie\s(\d)/.test(ua))?('ie ie'+RegExp.$1):
      is('firefox/2')?g+' ff2':
      is('firefox/3.5')?g+' ff3 ff3_5':
      is('firefox/3.6')?g+' ff3 ff3_6':
      is('firefox/3')?g+' ff3':
      is('gecko/')?g:
      is('opera')?o+(/version\/(\d+)/.test(ua)?' '+o+RegExp.$1:(/opera(\s|\/)(\d+)/.test(ua)?' '+o+RegExp.$2:'')):
      is('konqueror')?'konqueror':
      is('blackberry')?m+' blackberry':
      is('android')?m+' android':
      is('chrome')?w+' chrome':
      is('iron')?w+' iron':
      is('applewebkit/')?w+' '+s+(/version\/(\d+)/.test(ua)?' '+s+RegExp.$1:''):
      is('mozilla/')?g:'',
      is('j2me')?m+' j2me':
      is('iphone')?m+' iphone':
      is('ipod')?m+' ipod':
      is('ipad')?m+' ipad':
      is('mac')?'mac':
      is('darwin')?'mac':
      is('webtv')?'webtv':
      is('win')?'win'+(is('windows nt 6.0')?' vista':''):
      is('freebsd')?'freebsd':(is('x11')||is('linux'))?'linux':'','js'];
  c = b.join(' '); h.className += ' '+c; return c;
}
var css = css_browser_selector(navigator.userAgent);
//console.log(css);