var ua = navigator.userAgent.toLowerCase();
// browser engine name
- this.isGecko = (ua.indexOf('gecko') != -1 && ua.indexOf('safari') == -1);
this.isAppleWebKit = (ua.indexOf('applewebkit') != -1);
+ this.isTrident = (ua.indexOf('trident') != -1);
+ this.isGecko = (!this.isTrident && (ua.indexOf('gecko') != -1 && ua.indexOf('safari') == -1));
// browser name
this.isKonqueror = (ua.indexOf('konqueror') != -1);
this.isOpera = (ua.indexOf('opera') != -1);
this.isIcab = (ua.indexOf('icab') != -1);
this.isAol = (ua.indexOf('aol') != -1);
- this.isIE = (ua.indexOf('msie') != -1 && !this.isOpera && (ua.indexOf('webtv') == -1) );
+ this.isIE = (this.isTrident || ua.indexOf('msie') != -1 && !this.isOpera && (ua.indexOf('webtv') == -1) );
this.isMozilla = (this.isGecko && ua.indexOf('gecko/') + 14 == ua.length);
this.isFirebird = (ua.indexOf('firebird/') != -1);
+ this.isFirefox = (ua.indexOf('firefox/') != -1);
this.isNS = ( (this.isGecko) ? (ua.indexOf('netscape') != -1) : ( (ua.indexOf('mozilla') != -1) && !this.isOpera && !this.isSafari && (ua.indexOf('spoofer') == -1) && (ua.indexOf('compatible') == -1) && (ua.indexOf('webtv') == -1) && (ua.indexOf('hotjava') == -1) ) );
// spoofing and compatible browsers
this.versionMinor = parseFloat( ua.substring( ua.indexOf('rv:') + 3 ) );
}
else if (this.isIE && this.versionMinor >= 4) {
- this.versionMinor = parseFloat( ua.substring( ua.indexOf('msie ') + 5 ) );
+ if (ua.indexOf('msie') != -1) {
+ this.versionMinor = parseFloat( ua.substring( ua.indexOf('msie ') + 5 ) );}
+ else if (this.isTrident) {
+ this.versionMinor = parseFloat( ua.substring( ua.indexOf('rv:') + 3 ) );
+ }
}
else if (this.isKonqueror) {
this.versionMinor = parseFloat( ua.substring( ua.indexOf('konqueror/') + 10 ) );
this.isMac = (ua.indexOf('mac') != -1);
this.isUnix = (ua.indexOf('unix') != -1 || ua.indexOf('sunos') != -1 || ua.indexOf('bsd') != -1 || ua.indexOf('x11') != -1)
this.isLinux = (ua.indexOf('linux') != -1);
+ this.isMobile = (ua.indexOf('mobile') != -1);
// specific browser shortcuts
this.isNS4x = (this.isNS && this.versionMajor == 4);
this.isIE5up = (this.isIE && this.versionMajor >= 5);
this.isIE6x = (this.isIE && this.versionMajor == 6);
this.isIE6up = (this.isIE && this.versionMajor >= 6);
+ this.isIE8max = (this.isIE && this.versionMajor <= 8);
+ this.isIE10 = (this.isIE && this.versionMajor == 10);
+ this.isIE10max = (this.isIE && this.versionMajor <= 10);
+ this.isIE11 = (this.isIE && this.versionMajor == 11);
this.isIE4xMac = (this.isIE4x && this.isMac);
}