var browserName = navigator.userAgent.toLowerCase();
mybrowser = {
version: (browserName.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [0, '0'])[1],
safari: /webkit/i.test(browserName) && !this.chrome,
opera: /opera/i.test(browserName),
firefox: /firefox/i.test(browserName),
msie: /msie/i.test(browserName) && !/opera/.test(browserName),
mozilla: /mozilla/i.test(browserName) && !/(compatible|webkit)/.test(browserName) && !this.chrome,
chrome: /chrome/i.test(browserName) && /webkit/i.test(browserName) && /mozilla/i.test(browserName)
}
$(document).ready(function () {
if (mybrowser.msie) {
alert("浏览器为:Internet Explorer 版本号为:" + $.browser.version);
}
else if (mybrowser.mozilla) {
alert("浏览器为:Firefox 版本号为:" + $.browser.version);
}
else if (mybrowser.opera) {
alert("浏览器为:Opera 版本号为:" + $.browser.version);
}
else if (mybrowser.safari) {
alert("浏览器为:Safari 版本号为:" + $.browser.version);
}
else if (mybrowser.chrome) {
alert("浏览器为:Chrome 版本号为:" + mybrowser.version);
}
else {
alert("神马");
}
});
//javascript/4231