WHEN substring(lower(path),length(path)-3+1) = 'zip' THEN '<img src=\"images/icons/zip.gif\" title=\"Download Zip\">'
WHEN substring(lower(path),length(path)-3+1) = 'odt' THEN '<img src=\"images/icons/odt.png\" title=\"Download Odt\">'
WHEN substring(lower(path),length(path)-3+1) = 'doc' THEN '<img src=\"images/icons/doc.gif\" title=\"Download Doc\">'
+WHEN substring(lower(path),length(path)-4+1) = 'docx' THEN '<img src=\"images/icons/doc.gif\" title=\"Download Doc\">'
WHEN substring(lower(path),length(path)-3+1) = 'xls' THEN '<img src=\"images/icons/xls.png\" title=\"Download spreadsheet\">'
WHEN substring(lower(path),length(path)-4+1) = 'xlsx' THEN '<img src=\"images/icons/xls.png\" title=\"Download spreadsheet\">'
WHEN substring(lower(path),length(path)-3+1) = 'ods' THEN '<img src=\"images/icons/table.png\" title=\"Download spreadsheet\">'