diff --git a/blobserver/appengine/app.yaml b/blobserver/appengine/app.yaml
index 1e0510d69..02ec0e968 100644
--- a/blobserver/appengine/app.yaml
+++ b/blobserver/appengine/app.yaml
@@ -14,6 +14,9 @@ handlers:
   login: admin
   script: main.py
 
+- url: /js
+  static_dir: ../../clients/js
+
 - url: .*
   secure: always
   script: main.py
diff --git a/clients/curl/example.sh b/clients/curl/example.sh
index eb7670349..7c71cb958 100755
--- a/clients/curl/example.sh
+++ b/clients/curl/example.sh
@@ -2,14 +2,19 @@
 
 # Example client accesses to blob server using curl.
 
+# Configuration variables here:
 BSHOST=localhost:8080
+BSUSER=user
 BSPASS=foo
 
+# Shorter name for curl auth param:
+AUTH=$BSUSER:$BSPASS
+
 # Preupload -- 200 response
-curl -u user:$BSPASS -d camliversion=1 http://$BSHOST/camli/preupload
+curl -u $AUTH -d camliversion=1 http://$BSHOST/camli/preupload
 
 # Upload -- 200 response
-curl -v -L \
+curl -u $AUTH -v -L \
   -F sha1-126249fd8c18cbb5312a5705746a2af87fba9538=@./test_data.txt \
   #<the url returned by preupload>
 
@@ -19,19 +24,19 @@ curl -v -L \
   #<the url returned by preupload>
 
 # Get present -- the blob
-curl -u user:$BSPASS -v http://$BSHOST/camli/sha1-126249fd8c18cbb5312a5705746a2af87fba9538
+curl -u $AUTH -v http://$BSHOST/camli/sha1-126249fd8c18cbb5312a5705746a2af87fba9538
 
 # Get missing -- 404
-curl -u user:$BSPASS -v http://$BSHOST/camli/sha1-22a7fdd575f4c3e7caa3a55cc83db8b8a6714f0f
+curl -u $AUTH -v http://$BSHOST/camli/sha1-22a7fdd575f4c3e7caa3a55cc83db8b8a6714f0f
 
 # Check present -- 200 with only headers
-curl -u user:$BSPASS -I http://$BSHOST/camli/sha1-126249fd8c18cbb5312a5705746a2af87fba9538
+curl -u $AUTH -I http://$BSHOST/camli/sha1-126249fd8c18cbb5312a5705746a2af87fba9538
 
 # Check missing -- 404 with empty list response
 curl -I http://$BSHOST/camli/sha1-22a7fdd575f4c3e7caa3a55cc83db8b8a6714f0f
 
 # List -- 200 with list of blobs (just one)
-curl -v -u user:$BSPASS http://$BSHOST/camli/enumerate-blobs?limit=1
+curl -v -u $AUTH http://$BSHOST/camli/enumerate-blobs?limit=1
 
 # List offset -- 200 with list of no blobs
-curl -v -u user:$BSPASS http://$BSHOST/camli/enumerate-blobs?after=sha1-126249fd8c18cbb5312a5705746a2af87fba9538
+curl -v -u $AUTH http://$BSHOST/camli/enumerate-blobs?after=sha1-126249fd8c18cbb5312a5705746a2af87fba9538