//Returns a random element from a set of elements eg. $('ul#productList li a').random().click();
jQuery.fn.random = function() {
    var elements = $(this);
    var count = elements.size();
    var randomIndex = Math.floor(Math.random() * count);
    var randomElement = elements.get(randomIndex);
    return $(randomElement);
};

function enableChat() {
    var liveChat = $('.live-content');
    liveChat.css('display', 'block');
    $('a', liveChat).click(function() {
        window.open("http://eu.ntrsupport.com/inquiero/web/digisign/digisign.asp?login=I23E7F503C6B71A9D700E43&lang=en", 'BizeziaChat', 'width=300,height=400,resizable=1');
        return false;
    });
}

$(document).ready(function() {

    enableChat();

    $("#news-rotator").rotator({ n: 1, ms: 6000, autoHeight: true });

    $('.panel').hide();

    var target = $('ul#productList a');
    target.each(function() {
        $(this).click(function() {
            $('ul#productList li').removeClass('on');

            $(this).parents('li').addClass('on');

            $('.panel').hide();

            var product = $(this).attr("rel");

            $("#" + product).show();

            $('#product-image').attr("class", product);

            return false;
        });
    });

    $('ul#productList li a').random().click();
});