(function(a){a.browserTest=function(f,e){var h="unknown",d="X",b=function(c,j){for(var k=0;k<j.length;k=k+1){c=c.replace(j[k][0],j[k][1]);}return c;},g=function(n,k,l,m){var j={name:b((k.exec(n)||[h,h])[1],l)};j[j.name]=true;j.version=(m.exec(n)||[d,d,d,d])[3];if(j.name.match(/safari/)&&j.version>400){j.version="2.0";}if(j.name==="presto"){j.version=(a.browser.version>9.27)?"futhark":"linear_b";}j.versionNumber=parseFloat(j.version,10)||0;j.versionX=(j.version!==d)?(j.version+"").substr(0,1):d;j.className=j.name+j.versionX;return j;};f=(f.match(/Opera|Navigator|Minefield|KHTML|Chrome/)?b(f,[[/(Firefox|MSIE|KHTML,\slike\sGecko|Konqueror)/,""],["Chrome Safari","Chrome"],["KHTML","Konqueror"],["Minefield","Firefox"],["Navigator","Netscape"]]):f).toLowerCase();a.browser=a.extend((!e)?a.browser:{},g(f,/(camino|chrome|firefox|netscape|konqueror|lynx|msie|opera|safari)/,[],/(camino|chrome|firefox|netscape|netscape6|opera|version|konqueror|lynx|msie|safari)(\/|\s)([a-z0-9\.\+]*?)(\;|dev|rel|\s|$)/));a.layout=g(f,/(gecko|konqueror|msie|opera|webkit)/,[["konqueror","khtml"],["msie","trident"],["opera","presto"]],/(applewebkit|rv|konqueror|msie)(\:|\/|\s)([a-z0-9\.]*?)(\;|\)|\s)/);a.os={name:(/(win|mac|linux|sunos|solaris|iphone)/.exec(navigator.platform.toLowerCase())||[h])[0].replace("sunos","solaris")};if(!e){a("html").addClass([a.os.name,a.browser.name,a.browser.className,a.layout.name,a.layout.className].join(" "));}};a.browserTest(navigator.userAgent);})(jQuery);