htm rename

diff --git a/403.htm b/403.1.htm
similarity index 100%
rename from 403.htm
rename to 403.1.htm

diff --git a/nofading.htm b/nofading.1.htm
similarity index 100%
rename from nofading.htm
rename to nofading.1.htm

diff --git a/npb.htm b/npb.1.htm
similarity index 100%
rename from npb.htm
rename to npb.1.htm

diff --git a/insertframe.htm b/pal.1.htm
similarity index 100%
rename from insertframe.htm
rename to pal.1.htm