function getYearCheckerHTML(id, onChange, style) {
    var html = "<select id='" + id + "' style='"+style+"' onchange='"+onChange+"'>";
    for (var i = 0; i < _dsYears.length; i++) 
    {
        html += "<option value='y" + _dsYears[i] + "'>" + _dsYears[i] + "</option>";
    }
    for (var i = 0; i < (_dsYears.length-1); i++) 
    {
        html += "<option value='c" + _dsYears[i] + "'>" + _dsYears[i] + "/" + _dsYears[i+1] + "</option>";
    }
    html += "</select>";
    return (html);
}
function renderYearChecker(containerId, id, onChange) 
{
    var container = document.getElementById(containerId);
    container.innerHTML = getYearCheckerHTML(id, onChange);
}

function getYearCheckerHTML_YO(id, onChange, style) {
    var html = "<select id='" + id + "' style='" + style + "' onchange='" + onChange + "'>";
    for (var i = 0; i < _dsYearsIn.length; i++) {
        html += "<option value='" + _dsYears[i] + "'>" + _dsYears[i] + "</option>";
    }
    html += "</select>";
    return (html);
}
function renderYearChecker_YO(containerId, id, onChange) {
    var container = document.getElementById(containerId);
    container.innerHTML = getYearCheckerHTML(id, onChange);
}