function ConfigureYearNav() {
    var Year = GetQueryStringValue("year");
    if (Year == "") {
        Year = "2010";
    }
    var obj = document.getElementById("nav_" + Year);
    if (obj == null) {
        Year -= 1;
        obj = document.getElementById("nav_" + Year);
    }
    obj.src = "/images/nav/news/" + Year + "_1.gif";

}

function GetQueryStringValue(Key) {
    var QStrArray = document.location.search.substring(1).split("&");
    for (var i = 0; i < QStrArray.length; i++) {
        var tempArray = QStrArray[i].split("=");
        if (tempArray[0] == Key) {
            return tempArray[1];
        }
    }

    return "";
}