Get Browser Version

browserversion.js

var browser = '';
var browserVersion = 0;
 
 
if (/Opera[\/\s](\d+\.\d+)/.test(navigator.userAgent)) {
  browser = 'Opera';
} else if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) {
  browser = 'MSIE';
} else if (/Navigator[\/\s](\d+\.\d+)/.test(navigator.userAgent)) {
  browser = 'Netscape';
} else if (/Chrome[\/\s](\d+\.\d+)/.test(navigator.userAgent)) {
  browser = 'Chrome';
} else if (/Safari[\/\s](\d+\.\d+)/.test(navigator.userAgent)) {
  browser = 'Safari';
/Version[\/\s](\d+\.\d+)/.test(navigator.userAgent);
  browserVersion = new Number(RegExp.$1);
} else if (/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent)) {
  browser = 'Firefox';
}
  if(browserVersion === 0){
  browserVersion = parseFloat(new Number(RegExp.$1));
}
alert(browser + "*" + browserVersion);