$(document).ready(function() {
    var urlvalue1 = checkurl('russia.hillel.org');
    var urlvalue2 = checkurl('hillel.ru');
    var urlvalue3 = checkurl('russia.hillel.org/home/regions/moscow/');
    var urlvalue4 = checkurl('russia.hillel.org/home/regions/petersburg/');
    var urlvalue5 = checkurl('russia.hillel.org/home/regions/ekaterinburg/');
    var urlvalue6 = checkurl('russia.hillel.org/home/regions/khabarovsk/');
    var urlvalue7 = checkurl('hillel.ru/home/regions/moscow/');
    var urlvalue8 = checkurl('hillel.ru/home/regions/petersburg/');
    var urlvalue9 = checkurl('hillel.ru/home/regions/ekaterinburg/');
    var urlvalue10 = checkurl('hillel.ru/home/regions/khabarovsk/');

    //english site
    var urlvalue11 = checkurl('russia.hillel.org/en/home/regions/moscow/');
    var urlvalue12 = checkurl('russia.hillel.org/en/home/regions/petersburg/');
    var urlvalue13 = checkurl('russia.hillel.org/en/home/regions/ekaterinburg/');
    var urlvalue14 = checkurl('russia.hillel.org/en/home/regions/khabarovsk/');
    var urlvalue15 = checkurl('hillel.ru/en/home/regions/moscow/');
    var urlvalue16 = checkurl('hillel.ru/en/home/regions/petersburg/');
    var urlvalue17 = checkurl('hillel.ru/en/home/regions/ekaterinburg/');
    var urlvalue18 = checkurl('hillel.ru/en/home/regions/khabarovsk/');

    var urlvalue19 = checkurl('russia.hillel.org/en/');
    var urlvalue20 = checkurl('hillel.ru/en/');
    

    //check to see if the page is only Russia Hillel
    function checkurl(stringurl) {
        var location = window.location;
        locationurl = location.toString();
        var urlvaluetemp = locationurl.indexOf(stringurl);
        return urlvaluetemp;
    }

    //if ((urlvalue1 != -1) && ((urlvalue3 == -1) && (urlvalue4 == -1)))
    // russia.hilell.org domain
    if ((urlvalue1 != -1) && ((urlvalue3 == -1) && (urlvalue4 == -1) && (urlvalue5 == -1) && (urlvalue6 == -1) && (urlvalue7 == -1) && (urlvalue8 == -1) && (urlvalue9 == -1) && (urlvalue10 == -1) && (urlvalue11 == -1) && (urlvalue12 == -1) && (urlvalue13 == -1) && (urlvalue14 == -1) && (urlvalue15 == -1) && (urlvalue16 == -1) && (urlvalue17 == -1) && (urlvalue18 == -1) && (urlvalue19 == -1) && (urlvalue20 == -1))) {
        var randomImages = ['http://russia.hillel.org/Libraries/Logos/title1_rs.jpg', 'http://russia.hillel.org/Libraries/Logos/title2_rs.jpg', 'http://russia.hillel.org/Libraries/Logos/title3_rs.jpg', 'http://russia.hillel.org/Libraries/Logos/title4_rs.jpg'];
        var rndNum = Math.floor(Math.random() * randomImages.length);
        $('#logo h1 a img').attr("src", randomImages[rndNum]);
    }
    // hillel.ru domain
    if ((urlvalue2 != -1) && ((urlvalue3 == -1) && (urlvalue4 == -1) && (urlvalue5 == -1) && (urlvalue6 == -1) && (urlvalue7 == -1) && (urlvalue8 == -1) && (urlvalue9 == -1) && (urlvalue10 == -1) && (urlvalue11 == -1) && (urlvalue12 == -1) && (urlvalue13 == -1) && (urlvalue14 == -1) && (urlvalue15 == -1) && (urlvalue16 == -1) && (urlvalue17 == -1) && (urlvalue18 == -1) && (urlvalue18 == -1) && (urlvalue19 == -1) && (urlvalue20 == -1))) {
        var randomImages = ['http://russia.hillel.org/Libraries/Logos/title1_rs.jpg', 'http://russia.hillel.org/Libraries/Logos/title2_rs.jpg', 'http://russia.hillel.org/Libraries/Logos/title3_rs.jpg', 'http://russia.hillel.org/Libraries/Logos/title4_rs.jpg'];
        var rndNum = Math.floor(Math.random() * randomImages.length);
        $('#logo h1 a img').attr("src", randomImages[rndNum]);
    }

});