Only run title replacement sed commands if HTML files exist in intermediate subdirectory.  Prevents zero sized files from being created.
Only run title replacement sed commands if HTML files exist in intermediate subdirectory.  Prevents zero sized files from being created.

SRCH2/srch2-ngn,SRCH2/srch2-ngn,SRCH2/srch2-ngn,SRCH2/srch2-ngn,SRCH2/srch2-ngn,SRCH2/srch2-ngn,SRCH2/srch2-ngn