Add classes to form in search results

This is needed to style it, for example to reduce the width of the text
input and prevent layout issues.

templates/searchquery.tmpl

@@ -33,8 +33,8 @@ $def{NEXT,$if{$ne{$last,$msize},<INPUT TYPE=submit NAME="&gt;" VALUE="Next">}}
 
 <FORM NAME=P METHOD=GET 
 ACTION="$html{$env{CGIURL}}" TARGET="_top">
-<div style="text-align:center">
-<INPUT NAME=P VALUE="$html{$query}" SIZE=65>
+<div class="searchquery" style="text-align:center">
+<INPUT class="searchbox" NAME=P VALUE="$html{$query}" SIZE=65>
 <INPUT TYPE=SUBMIT VALUE="Search">
 $env{HELPLINK}
 <hr>