function changeText(in_div, in_text) {
    document.getElementById(in_div).innerHTML = in_text;
}

function changeImage(in_div, in_image) {

    document.getElementById(in_div).style.visibility = 'hidden';
    document.getElementById(in_div).src = in_image;
}

function changeUrl(in_div, in_url) {
    document.getElementById(in_div).href = in_url;
}
function updateSelectedItem(in_title, in_desc, in_url, in_origurl) {
    changeText('illustr_title', in_title);
    changeText('illustr_desc', in_desc);
    changeImage('illustr_image', in_url);
    changeUrl('illustr_origimage', in_origurl);
}