function BrowserInfoClass() {
    var browserStr = navigator.userAgent;
    this.whoami = 'defabrowserchecker';

    if (browserStr.indexOf('Firefox') != -1) {
        this.browser = 'FF';
        var arr = /Firefox\/(\d+)\.(\d+)/.exec(browserStr);
        this.majorVersion = arr[1];
        this.minorVersion = arr[2];
    } else if (browserStr.indexOf('Opera') != -1) {
        this.browser = 'O';
        var arr = /Opera (\d+)\.(\d+)/.exec(browserStr);
        if (!arr) {
            var arr = /Opera\/(\d+)\.(\d+)/.exec(browserStr);
        }
        if (arr) {
            this.majorVersion = arr[1];
            this.minorVersion = arr[2];
        } else {
            this.majorVersion = 1;
            this.minorVersion = 0;
        }
    } else if (browserStr.indexOf('MSIE') != -1) {
        this.browser = 'IE';
        var arr = /MSIE (\d+)\.(\d+)/.exec(browserStr);
        this.majorVersion = arr[1];
        this.minorVersion = arr[2];
    } else {
        this.browser = 'smth';
        this.majorVersion = 0;
        this.minorVersion = 0;
    }

    //alert(this.browser+' '+this.majorVersion+'.'+this.minorVersion);
}

var browserInfo = new BrowserInfoClass();

function removeCdata(str) {
    str = str.replace(/^<!\[CDATA\[/, '');
    str = str.replace(/\]\]>$/, '');
    return str;
}

/* ========================================================================== */