I made the change to the code, so the searchbar will work with version 3.7
Code:
<table border="0" width="100%">
<tr><!-- Row 1 -->
<td> <center>
<!--searchSTART -->
<form action="search.php?do=process" method="post" name="vbform" id="searchform" style="display:block; margin:0px">
<input type="hidden" name="s" value="$session[sessionhash]" />
<input type="hidden" name="securitytoken" value="$bbuserinfo[securitytoken]" />
<input type="hidden" name="do" value="process" />
<input type="hidden" name="searchthreadid" value="$searchthreadid" />
<input type="text" class="alt1" name="query" size="40" style="background-color:#FFFF66;" onfocus="this.value=''" value="$vbphrase[srechercher_defaut]" />
<input type="submit" class="button" value="Search CPS KB" style="vertical-align: middle;"/>
</form>
<!--searchEND-->
</td><!-- Col 1 --></center>
<!--Google Start-->
<td>
<center>
<form method="get" action="http://www.google.com/custom" target="google_window">
<table bgcolor="#ffffff">
<tr><td nowrap="nowrap" valign="top" align="left" height="32">
<label for="sbi" style="display: none">Enter your search terms</label>
<input type="text" name="q" size="40" style="background-color:#FFFF66;" maxlength="255" value="" id="sbi"></input>
<label for="sbb" style="display: none">Submit search form</label>
<input type="submit" name="sa" value="Google It" id="sbb"></input>
<input type="hidden" name="client" value="pub-2949812222115590"></input>
<input type="hidden" name="forid" value="1"></input>
<input type="hidden" name="ie" value="ISO-8859-1"></input>
<input type="hidden" name="oe" value="ISO-8859-1"></input>
<input type="hidden" name="cof" value="GALT:#008000;GL:1;DIV:#336699;VLC:663399;AH:center;BGC:FFFFFF;LBGC:336699;ALC:0000FF;LC:0000FF;T:000000;GFNT:0000FF;GIMP:0000FF;FORID:1"></input>
<input type="hidden" name="hl" value="en"></input>
</td></tr></table>
</form>
<!-- Google END -->
</td><!-- Col 2 --></center>
</tr>
</table>