diff -Naur analog-5.22/src/anlghea2.h analog-5.22.oden/src/anlghea2.h
--- analog-5.22/src/anlghea2.h	Wed Mar 20 10:38:51 2002
+++ analog-5.22.oden/src/anlghea2.h	Wed Apr  3 22:39:14 2002
@@ -422,7 +422,7 @@
 #define BARSTYLE 'b'
 /* The default bar style for the displays -- 'a' to 'h' */
 
-#define PNGIMAGES (FALSE)
+#define PNGIMAGES (TRUE)
 /* Whether the graphics should be png's (TRUE) or gif's (FALSE). */
 
 #define HTMLPAGEWIDTH (65)