function handleRelatedPages() {
    if (document.getElementById('relatedPagesContent').style.visibility == 'visible') {
        document.getElementById('relatedPagesContent').style.visibility = 'hidden';
        document.getElementById('relatedPagesImage').src = 'images/open.png';
    } else {
        document.getElementById('relatedPagesContent').style.visibility = 'visible';
        document.getElementById('relatedPagesImage').src = 'images/close.png';
    }
}

function printDocument(documentId) {
    window.open('PrintDocument.aspx?id=' + documentId,'printDocumentWin','channelmode=no,directories=no,fullscreen=no,location=no,menubar=no,resizable=no,scrollbars=yes,status=no,titlebar=no,toolbar=no', true);
}