function open_auction() {
    window.location.replace("auction.aspx");
}

function process_auction_data(response) {
    if (response.ae == 1) {
        open_auction();
        return;
    }
}

function auction_ajax() {
    $.ajax({
        url: "AJAX/AuctionDetails.asmx/auctionData",
        type: "POST",
        dataType: "json",
        data: "{'bidid': -1}",
        contentType: "application/json; charset=utf-8",
        success: function(msg) {
            process_auction_data(msg.d);
        }
    });
}

$(document).ready(function() {
    auction_ajax();
    setInterval(auction_ajax, 3000);
});