用js向servlet传接form中的表单值

<script type="text/javascript">
function getdata(id){
?var oForm = document.forms[0];????
?oForm.action = "/CSN/InterE2EServlet?type=6&ys=1&id="+id;
?oForm.target="InterE2EreportF";
?oForm.submit();
}
</script>