function sfHoverH() {
 	var sfHEls = document.getElementById("hnav").getElementsByTagName("LI");
 	for (var i=0; i<sfHEls.length; i++) {
 		sfHEls[i].onmouseover=function() {
 			this.className+=" sfhoverh";
 		}
 		sfHEls[i].onmouseout=function() {
 			this.className=this.className.replace(new RegExp(" sfhoverh"), "");
 		}
 	}
 }
if (window.attachEvent) window.attachEvent("onload", sfHoverH);

// 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
var css_browser_selector = function() 
{
  var ua=navigator.userAgent.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; 
//alert('ua=' + h.className);
return c;
}();