<script language="JavaScript">

function submitAll() {


  document.forms["form1"].action = "action1.cgi";
  document.forms["form1"].target = window.opener;
  document.forms["form1"].submit();

  document.forms["form2"].action = "action2.cgi";
  document.forms["form2"].target = window.opener;
  document.forms["form2"].submit();

}

</script>
<form method="post" name="form1">
<input type="text" name="text1">
</form>
<form method="get" name="form2">
<input type="text" name="text2">
<input type="button" onClick="submitAll()" value="submit">
</form>