function getExplorerInfo() {
var explorer = window.navigator.userAgent.toLowerCase();
//ie
if (explorer.indexOf("msie") >= 0) {
var ver = explorer.match(/msie ([\d.]+)/)[1];
return { type: "IE", version: ver };
}
//firefox
else if (explorer.indexOf("firefox") >= 0) {
var ver = explorer.match(/firefox\/([\d.]+)/)[1];
return { type: "Firefox", version: ver };
}
//Chrome
else if (explorer.indexOf("chrome") >= 0) {
var ver = explorer.match(/chrome\/([\d.]+)/)[1];
return { type: "Chrome", version: ver };
}
//Opera
else if (explorer.indexOf("opera") >= 0) {
var ver = explorer.match(/opera.([\d.]+)/)[1];
return { type: "Opera", version: ver };
}
//Safari
else if (explorer.indexOf("Safari") >= 0) {
var ver = explorer.match(/version\/([\d.]+)/)[1];
return { type: "Safari", version: ver };
}
}
alert("瀏覽器:" + getExplorerInfo().type + "\n 版本:" + getExplorerInfo().version);
