- This search box will return results in English only.
- Tested in IE. I assume the cross browser compatibility will be okay although I have not tested it in other browsers.
copy from here:
###################################
# Wikipedia Search-English Only #
# by lj user yayheaven #
###################################
"""
<tr><td colspan=7>
<table cellspacing="0" cellpadding="0" border="0" width="100%">
<tr>
<td valign="top" rowspan="3" colspan="3" width="5"><img src="http://www.livejournal.com/palimg/component/curve-top-left.gif/p0ffffff1b3b3b32e5e5e5" width="5" height="5" alt="" border="0" /></td>
<td class="dkLine"><img src="http://www.livejournal.com/palimg -> $*PALIMGROOT" width="1" height="1" alt="" border="0" /></td>
<td valign="top" rowspan="3" colspan="3" width="5"><img src="http://www.livejournal.com/palimg/component/curve-top-right.gif/p0ffffff1b3b3b32e5e5e5" width="5" height="5" alt="" border="0" /></td>
</tr><tr>
<td class="ltLine"><img src="http://www.livejournal.com/palimg -> $*PALIMGROOT" width="1" height="1" alt="" border="0" /></td>
</tr><tr>
<td class="tabBg"><img src="http://www.livejournal.com/palimg -> $*PALIMGROOT" width="1" height="3" alt="" border="0" /></td>
</tr><tr>
<td class="dkLine" width="1"><img src="http://www.livejournal.com/palimg -> $*PALIMGROOT" width="1" height="1" alt="" border="0" /></td>
<td class="ltLine" width="1"><img src="http://www.livejournal.com/palimg -> $*PALIMGROOT" width="1" height="1" alt="" border="0" /></td>
<td class="tabBg" width="3"><img src="http://www.livejournal.com/palimg -> $*PALIMGROOT" width="1" height="3" alt="" border="0" /></td>
<td class="tabBg" width="100%">
<div align="center">
<div id="p-search" class="portlet">
<b>Search <font color="#79b7e7">Wikipedia</font></b>
<div class="pBody">
<form name="searchform" action="http://en.wikipedia.org/wiki/Special:Search" id="searchform">
<input id="searchInput" name="search" size ="10" type="text"
accesskey="f" value="" />
<input type='submit' name="go" class="searchButton" id="searchGoButton"
value="Search"
/>
</form>
</div>
<td class="tabBg" width="3"><img src="http://www.livejournal.com/palimg -> $*PALIMGROOT" width="1" height="3" alt="" border="0" /></td>
<td class="ltLine" width="1"><img src="http://www.livejournal.com/palimg -> $*PALIMGROOT" width="1" height="1" alt="" border="0" /></td>
<td class="dkLine" width="1"><img src="http://www.livejournal.com/palimg -> $*PALIMGROOT" width="1" height="1" alt="" border="0" /></td>
</tr><tr>
<td valign="top" rowspan="3" colspan="3" width="5"><img src="http://www.livejournal.com/palimg/component/curve-bottom-left.gif/p0ffffff1b3b3b32e5e5e5" width="5" height="5" alt="" border="0" /></td>
<td class="tabBg"><img src="http://www.livejournal.com/palimg -> $*PALIMGROOT" width="1" height="3" alt="" border="0" /></td>
<td valign="top" rowspan="3" colspan="3" width="5"><img src="http://www.livejournal.com/palimg/component/curve-bottom-right.gif/p0ffffff1b3b3b32e5e5e5" width="5" height="5" alt="" border="0" /></td>
</tr><tr>
<td class="ltLine"><img src="http://www.livejournal.com/palimg -> $*PALIMGROOT" width="1" height="1" alt="" border="0" /></td>
</tr><tr>
<td class="dkLine"><img src="http://www.livejournal.com/palimg -> $*PALIMGROOT" width="1" height="1" alt="" border="0" /></td>
</tr>
</table>
</td></tr>
<tr><td colspan=5><img src="http://www.livejournal.com/palimg -> $*PALIMGROOT" width="1" height="3" alt="" border="0" /></td>
""";
###################################
A working (altered) version of this component is viewable mid page on my journal.
Enjoy!
edit: by kunzite's suggestion I have altered some of the img src code to make it cleaner.