Determining URL path to the loading/initializing graphic.
Finding the loading/initializing graphic by the static tail of its URL.
Renaming 'loading-1.gif' to 'sp@in-loading-1.gif' to avoid name conflicts.
Sending the path to the SP@in server-side files to the client if SP@in is not installed in the default location '/components/sp@in/'.
Moved off the logic to determine URL path to utility function 'determineURLPath()'.
Renamed the function 'determineURLPath()' to 'sp64in_determineURLPath()' to avoid name conflicts.
Renamed the function 'encryptKey(...)' to 'sp64in_encryptKey(...)'.
Renamed the function 'encryptKeyIfNeeded(...)' to 'sp64in_encryptKeyIfNeeded(...)'.
Making the examples page work independent of where on the server SP@in is installed.
Updated line numbers since they have shifted.
Sending the URL path on the examples page.
Supporting 'data-sp64in-path' on the client.
Noticed misspelling.
Getting rid of deprecated functions 'spainInjectTag(...)' and 'spainInjectTagForNonConfigEmail(...)'.