<s>
Visual	O
Tool	O
Markup	O
Language	O
(	O
VTML	B-Language
)	O
is	O
a	O
user	B-Language
interface	I-Language
markup	I-Language
language	I-Language
used	O
by	O
Macromedia	B-Application
HomeSite	I-Application
,	O
ColdFusion	O
Studio	O
and	O
JRun	O
Studio	O
.	O
</s>
<s>
VTML	B-Language
is	O
used	O
for	O
tag	B-Application
editors	I-Application
and	O
custom	O
dialogs	O
shipped	O
with	O
these	O
applications	O
and	O
can	O
be	O
used	O
to	O
extend	O
the	O
user	B-Application
interface	I-Application
and	O
to	O
support	O
additional	O
tag-based	O
languages	O
.	O
</s>
<s>
VTML	B-Language
is	O
documented	O
in	O
help	B-Protocol
files	I-Protocol
included	O
with	O
these	O
applications	O
or	O
available	O
online	O
,	O
notably	O
in	O
the	O
"	O
VTML	B-Language
Reference	O
"	O
and	O
"	O
Customizing	O
the	O
Development	O
Environment	O
"	O
sections	O
.	O
</s>
<s>
Wizard	O
Markup	O
Language	O
(	O
WIZML	O
)	O
is	O
a	O
sub-language	O
of	O
VTML	B-Language
that	O
defines	O
the	O
logic	O
used	O
by	O
user	B-Application
interface	I-Application
wizards	O
and	O
tag	B-Application
editors	I-Application
.	O
</s>
