<s>
YUI	B-Application
Rich	I-Application
Text	I-Application
Editor	I-Application
is	O
a	O
project	O
developed	O
by	O
Yahoo	B-Application
!	I-Application
</s>
<s>
as	O
a	O
part	O
of	O
the	O
YUI	B-Language
Library	I-Language
for	O
an	O
online	B-Application
rich-text	I-Application
editor	I-Application
that	O
replaces	O
a	O
standard	O
HTML	O
textarea	O
.	O
</s>
<s>
The	O
YUI	B-Application
rich	I-Application
text	I-Application
editor	I-Application
uses	O
a	O
plug-in	O
architecture	O
and	O
it	O
is	O
skinnable	O
along	O
with	O
the	O
rest	O
of	O
the	O
YUI	O
.	O
</s>
<s>
The	O
YUI	B-Application
Rich	I-Application
Text	I-Application
Editor	I-Application
(	O
RTE	O
)	O
contains	O
the	O
following	O
components	O
:	O
Editor	O
,	O
SimpleEditor	O
,	O
ToolbarButton	O
,	O
and	O
ToolbarButtonAdvanced	O
.	O
</s>
<s>
Some	O
differences	O
in	O
the	O
SimpleEditor	O
and	O
the	O
Editor	O
control	O
are	O
that	O
the	O
SimpleEditor	O
uses	O
JavaScript	B-Language
prompts	O
and	O
select	O
elements	O
rather	O
than	O
YUI	O
defined	O
elements	O
.	O
</s>
<s>
This	O
component	O
was	O
designed	O
and	O
implemented	O
by	O
the	O
Yahoo	B-Application
!	I-Application
</s>
