function printPage(id) {
    var holder = $('content2print_' + id);
    var headerText = $('header2print_' + id);
    var printContent = $('printContent');
    var txt = '';

    if (holder && (typeof(holder) != 'undefined') && printContent && (typeof(printContent) != 'undefined')) {
        if (headerText && (typeof(headerText) != 'undefined')) {
            txt += '<h2>' + headerText.innerHTML + '</h2><br /><br />';
        }
        txt += holder.innerHTML;

        printContent.innerHTML = txt;
        window.print();
    }
}