function advanceddb_selection_explain1_html() { html = ''; html = html + ''; html = html + ''; html = html + ' Groups'; html = html + ' '; html = html + ''; html = html + ''; html = html + ''; html = html + ''; html = html + ' '; html = html + ' '; html = html + ''; html = html + '
'; html = html + ' '; html = html + ' Groups'; html = html + ' '; html = html + '

'; html = html + ' ‘Click‘ on the name of the group of libraries to search their catalogues.'; html = html + ' Catalogues are grouped by library type or geographic area.'; html = html + '

'; html = html + ' '; html = html + ' '; html = html + '
'; html = html + ''; html = html + ''; return html; }