/*
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('firefox/4')?g+' ff4'
  :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;
};
css_browser_selector(navigator.userAgent);