/* Netscape 6 Fix */
/* NS6 pc and mac has a bug wherein history.back() does not function as expected.  In framesets it seems to work 'not at all'  this css sheet hides the BTTNback div on image detail pages and NS users will thereby use the BTTNQOCback which uses a deferent method.  The only downside is the page is then re-loaded rather than rendered 'in-pace' from history */

#BTTNback    { visibility: hidden; }
#ns6nocookie { visibility: hidden; }