function openPopupSamples(target, id) {
    return window.open('popup_samples.php?target='+target+'&id='+id,'Sample_Text','width=700,height=550,toolbar=no,status=no,scrollbars=yes,resizable=no,menubar=no,location=no,direction=no');
}

function openPopupLabels(target, id) {
    return window.open('popup_labels.php?target='+target+'&id='+id,'Custom_Labels','width=700,height=550,toolbar=no,status=no,scrollbars=yes,resizable=no,menubar=no,location=no,direction=no');
}