perdona, es qu lo apunte rapido, ahi te pego todo:
<FORM METHOD=GET ACTION="http://www.trinsic.org/?search=&submit=Search&Yes%5B%5D=ser&Yes%5B%5D=cra " target="_blank">
<INPUT TYPE=hidden>
<CENTER>
<TABLE BORDER="0" WIDTH="95%" style="border-collapse: collapse" cellpadding="0" cellspacing="0">
<TR>
<TD WIDTH="50%" ALIGN="CENTER">
<b>
<FONT SIZE="-1" FACE="Verdana"> Programa :</FONT></b><FONT SIZE="-1" FACE="Arial" color="#FFCC33"> </FONT>
<font color="#FFCC33">
<INPUT TYPE=text SIZE=15 MAXLENGTH=15 name="search" VALUE="">
<INPUT name="envia" TYPE="SUBMIT" VALUE="Buscar"></font></TD>