// Checks the browser and adds classes to the body to reflect it.

$(document).ready(function(){

    var userAgent = navigator.userAgent.toLowerCase();
    $.browser.chrome = /chrome/.test(navigator.userAgent.toLowerCase());

    // Is this a version of IE?
    if($.browser.msie){
        $('body').addClass('browserIE');

        if($.browser.version.substring(0,1) == '6') {

            $.browser.msie6 = $.browser.msie && /MSIE 6\.0/i.test(window.navigator.userAgent) && !/MSIE 7\.0/i.test(window.navigator.userAgent) && !/MSIE 8\.0/i.test(window.navigator.userAgent);
            $.browser.msie7 = $.browser.msie && /MSIE 7\.0/i.test(window.navigator.userAgent);
            $.browser.msie8 = $.browser.msie && /MSIE 8\.0/i.test(window.navigator.userAgent);

            if($.browser.msie6) {
                // Add the version number
                $('body').addClass('browserIE' + 6);
            } else if($.browser.msie7) {
                // Add the version number
                $('body').addClass('browserIE' + 7);
            } else if($.browser.msie8) {
                // Add the version number
                $('body').addClass('browserIE' + 8);
            }
        }
    }

    
    // Is this a version of Chrome?
    if($.browser.chrome){

        $('body').addClass('browserChrome');
        
        //Add the version number
        userAgent = userAgent.substring(userAgent.indexOf('chrome/') +7);
        userAgent = userAgent.substring(0,1);
        $('body').addClass('browserChrome' + userAgent);
        
        // If it is chrome then jQuery thinks it's safari so we have to tell it it isn't
        $.browser.safari = false;
    }
    
    // Is this a version of Safari?
    if($.browser.safari){
        $('body').addClass('browserSafari');
        
        // Add the version number
        userAgent = userAgent.substring(userAgent.indexOf('version/') +8);
        userAgent = userAgent.substring(0,1);
        $('body').addClass('browserSafari' + userAgent);
    }
    
    // Is this a version of Mozilla?
    if($.browser.mozilla){

        //Is it Firefox?
        if(navigator.userAgent.toLowerCase().indexOf('firefox') != -1){
            $('body').addClass('browserFirefox');
            
            // Add the version number
            userAgent = userAgent.substring(userAgent.indexOf('firefox/') +8);
            userAgent = userAgent.substring(0,1);
            $('body').addClass('browserFirefox' + userAgent);
        }
        // If not then it must be another Mozilla
        else{
            $('body').addClass('browserMozilla');
        }
    }
    
    // Is this a version of Opera?
    if($.browser.opera){
        $('body').addClass('browserOpera');
    }
    
    
});