클라이언트 버전 판단

function detectBrowser(ns){

        var ua = ns.ua = navigator.userAgent;        

        ns.isWebKit = (/webkit/i).test(ua);

        ns.isMozilla = (/mozilla/i).test(ua);    

        ns.isIE = (/msie/i).test(ua);

        ns.isFirefox = (/firefox/i).test(ua);

        ns.isChrome = (/chrome/i).test(ua);

        ns.isSafari = (/safari/i).test(ua) && !this.isChrome;

        ns.isMobile = (/mobile/i).test(ua);

        ns.isOpera = (/opera/i).test(ua);

        ns.isIOS = (/ios/i).test(ua);

        ns.isIpad = (/ipad/i).test(ua);

        ns.isIpod = (/ipod/i).test(ua);

        ns.isIphone = (/iphone/i).test(ua) && !this.isIpod;

        ns.isAndroid = (/android/i).test(ua);

        ns.supportStorage = "localStorage" in window;

        ns.supportOrientation = "orientation" in window;

        ns.supportDeviceMotion = "ondevicemotion" in window;

        ns.supportTouch = "ontouchstart" in window;

        ns.cssPrefix = ns.isWebKit ? "webkit" : ns.isFirefox ? "Moz" : ns.isOpera ? "O" : ns.isIE ? "ms" : "";

    };

//  



// wukong.name 20130716



if(/AppleWebKit.*Mobile/i.test(navigator.userAgent) || (/MIDP|SymbianOS|NOKIA|SAMSUNG|LG|NEC|TCL|Alcatel|BIRD|DBTEL|Dopod|PHILIPS|HAIER|LENOVO|MOT-|Nokia|SonyEricsson|SIE-|Amoi|ZTE/.test(navigator.userAgent))){



if(window.location.href.indexOf("?mobile")<0){



try{



if(/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)){



//   Android|webOS|iPhone|iPod|BlackBerry  



setActiveStyleSheet("style_mobile_a.css");



}



else if(/iPad/i.test(navigator.userAgent)){



//   iPad  



setActiveStyleSheet("style_mobile_iPad.css");



}



else{



//      



setActiveStyleSheet("style_mobile_other.css");



}



}



catch(e){}



}



}



else{



//  ， 



setActiveStyleSheet("style_mobile_no.css");



}



//  



function setActiveStyleSheet(filename){document.write("＜link href="+filename+" rel=stylesheet＞");}