function preparePrint() {
    window.printButton = document.getElementById('imgPrint');
    window.exportlinks = document.getElementById('exportlinks');
    if (window.printButton) {
        printButton.style.display='none';
    }
    if (window.exportlinks) {
        exportlinks.style.display='none';
    }
}

function printPage() {
    preparePrint();
    window.print();
}