<s>
JHTML	B-Language
stands	O
for	O
Java	B-Device
within	O
HTML	B-Language
.	O
</s>
<s>
This	O
is	O
a	O
page	O
authoring	B-Application
system	I-Application
developed	O
at	O
Art	O
Technology	O
Group	O
(	O
ATG	O
)	O
.	O
</s>
<s>
Files	O
with	O
a	O
"	O
.jhtml	B-Language
"	O
filename	O
extension	O
contain	O
standard	O
HTML	B-General_Concept
tags	I-General_Concept
in	O
addition	O
to	O
proprietary	O
tags	B-General_Concept
that	O
reference	O
Java	B-Device
objects	O
running	O
on	O
a	O
special	O
server	O
set	O
up	O
to	O
handle	O
requests	O
for	O
pages	O
of	O
this	O
sort	O
.	O
</s>
<s>
When	O
a	O
request	O
is	O
made	O
for	O
a	O
JHTML	B-Language
page	O
,	O
e.g.	O
</s>
<s>
"	O
index.jhtml	O
"	O
,	O
the	O
request	O
for	O
this	O
page	O
is	O
forwarded	O
from	O
the	O
HTTP	B-Application
server	I-Application
to	O
another	O
system	O
running	O
a	O
Java	B-Device
application	B-Application
server	I-Application
.	O
</s>
<s>
The	O
JHTML	B-Language
page	O
is	O
compiled	O
first	O
into	O
a	O
.java	O
file	O
and	O
then	O
into	O
a	O
Java	B-Device
.class	O
file	O
.	O
</s>
<s>
The	O
application	B-Application
server	I-Application
runs	O
the	O
code	O
in	O
the	O
.class	O
file	O
as	O
a	O
servlet	O
whose	O
sole	O
function	O
is	O
to	O
emit	O
a	O
stream	O
of	O
standard	O
HTTP	O
and	O
HTML	B-Language
data	O
back	O
to	O
the	O
HTTP	B-Application
server	I-Application
and	O
on	O
back	O
to	O
the	O
client	O
software	O
(	O
the	O
web	B-Application
browser	I-Application
,	O
usually	O
)	O
that	O
originally	O
requested	O
the	O
document	O
.	O
</s>
<s>
The	O
principal	O
benefit	O
of	O
this	O
system	O
is	O
that	O
it	O
allows	O
logic	O
running	O
in	O
Java	B-Device
on	O
the	O
application	B-Application
server	I-Application
to	O
generate	O
the	O
HTML	B-Language
dynamically	O
.	O
</s>
<s>
The	O
system	O
is	O
derived	O
from	O
earlier	O
forms	O
of	O
CGI	B-Language
programming	O
that	O
allow	O
a	O
program	O
running	O
on	O
a	O
web	O
server	O
to	O
generate	O
HTML	B-Language
dynamically	O
.	O
</s>
<s>
With	O
JHTML	B-Language
,	O
you	O
can	O
author	O
standard	O
HTML	B-Language
and	O
just	O
insert	O
a	O
few	O
extra	O
tags	B-General_Concept
that	O
represent	O
the	O
pieces	O
of	O
the	O
HTML	B-Language
page	O
data	O
that	O
Java	B-Device
should	O
be	O
used	O
to	O
create	O
.	O
</s>
<s>
JHTML	B-Language
is	O
a	O
proprietary	O
technology	O
of	O
ATG	O
.	O
</s>
<s>
Sun	O
Microsystems	O
licensed	O
parts	O
of	O
this	O
technology	O
and	O
developed	O
the	O
JSP	B-Language
system	O
from	O
the	O
ATG	O
page	O
compilation	O
system	O
.	O
</s>
