IS_ANDROID:0<=navigator.appVersion.indexOf("Android"),IS_IOS:/iP(hone|od|ad)/.test(navigator.platform)||navigator.userAgent.match(/Mac/)&&navigator.maxTouchPoints&&2<navigator.maxTouchPoints,IS_WEBVIEW:/((iPhone|iPod|iPad).*AppleWebKit(?!.*Version)|; wv)/i.test(navigator.userAgent),IS_GC:/Google Inc/.test(navigator.vendor),IS_CHROMEAPP:null!=window.chrome&&null!=chrome.app&&null!=chrome.app.runtime,IS_FF:"undefined"!==typeof InstallTrigger,IS_MT:0<=navigator.userAgent.indexOf("Firefox/")&&0>navigator.userAgent.indexOf("Firefox/1.")&&