History of radar Thanks for the reply I have tried both Radar and radar but neither works for me When I previewed this entry just now the heading appears in blue but when I click on it it tells me that an article does not exist Am I losing my metaphorical marbles already or is there something wrong That is very strange both work flawlessly for me Have you tried clearing your browser cache Open the page in question then click CTRL refresh CTRL F5 in Internet Explorer That is indeed odd talk