请各位大狭帮我看看程序有什么问题?

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<%@ page contentType="text/html;charset=gb2312" %>
<%@ page language="java" import="java.sql.*"%> 
<%@ include file="incdb.jsp"%>
<% String yuangonghao=(String)request.getParameter("ygh");%>
<% String qx=(String)request.getParameter("qx");%>
<% String biaoji=(null==request.getParameter("biaoji"))?"0":(String)request.getParameter("biaoji");%>
<% String ygxm=(null==request.getParameter("xingming"))?"":request.getParameter("xingming");%>
<%!String sql="",xm="",ip="",xitong="",wxtime="",cs="",jjbz="";%>
<html>
<head>
<br>
<title>&sup1;&Ecirc;&Otilde;&Iuml;&sup1;&Uuml;&Agrave;í</title>
<link rel="stylesheet" type="text/css" href="bbs03.css">
<SCRIPT LANGUAGE="JavaScript">
<!--
var xm="",ip="",xitong="",wxtime="",cs="",jjbz="";
function xuanze(p1,p2,p3,p4,p5,p6)
{
xm=p1;
ip=p2;
xitong=p3;
wxtime=p4;
cs=p5;
jjbz=p6;
alert(p5);
}
function search(){
form1.biaoji.value=1;
if(form1.xingming.value=="")
{
alert("&ETH;&Otilde;&Atilde;&ucirc;±&Oslash;&ETH;&euml;&Ecirc;&auml;&Egrave;&euml;&pound;&iexcl;");
form1.elements(0).focus();
return false;
}
   form1.action="guzhang.jsp";
   form1.submit();
    }
function djguzhang(){
var flag=0;
for(var i=0;i<form1.chk.length;i++){
   if(form1.chk[i].checked){
  flag=1;
  form1.xm.value=xm;
  form1.cs.value=cs;
      form1.action="djguzhang.jsp";
      form1.submit();
   }
   }
    if (flag==0){
alert("&Ccedil;&euml;&Ntilde;&iexcl;&Ocirc;&ntilde;&Ograve;&ordf;&micro;&Ccedil;&frac14;&Ccedil;&micro;&Auml;&Ocirc;±&sup1;¤&pound;&iexcl;");
    return false;
}
}
function editguzhang(){
var flag=0;
for(var i=0;i<form1.chk.length;i++){
   if(form1.chk[i].checked){
  flag=1;
  form1.xm.value=xm;
  form1.ip.value=ip;
  form1.xitong.value=xitong;
  form1.wxtime.value=wxtime;
  form1.cs.value=cs;
  form1.jjbz.value=jjbz;
  form1.action="editguzhang.jsp";
  form1.submit();
   }
}
if (flag==0){
alert("&Ccedil;&euml;&Ntilde;&iexcl;&Ocirc;&ntilde;&Ograve;&ordf;±à&frac14;&shy;&micro;&Auml;&ETH;&Aring;&Iuml;&cent;&pound;&iexcl;");
    return false;
}
}
//-->
</SCRIPT>
</head>
<link rel="stylesheet" type="text/css" href="bbs03.css">
<body background="file:///c|/resin-2.1.6/doc/zhglxt/images/nhbg.gif">
<br>
<p><center><strong><font color="#0000FF">&iexcl;&icirc;&sup1;&Ecirc;&Otilde;&Iuml;&sup1;&Uuml;&Agrave;í&Icirc;&not;&raquo;¤&iexcl;&icirc;</font></strong></center></p>
<br>
 <jsp:useBean id="guzhang" scope="page" class="glxt.glxt"/>
<%
if(qx.equals("08"))
{
 %>
<form name="form1" action="" method="post">
<input type="hidden" name="xm" value="">
<input type="hidden" name="ip" value="">
<input type="hidden" name="xitong" value="">
<input type="hidden" name="wxtime" value="">
<input type="hidden" name="cs" value="">
<input type="hidden" name="jjbz" value="">
<input type="hidden" name="qx" value="<%=qx %>">
<input type="hidden" name="biaoji" value=<%=biaoji%>>
<table align="center" border="0" width="98%" bgcolor="#009933" cellspacing="1" cellpadding="0">
<tr bgcolor="#A5E3B5">
 <td height="30" colspan="15" valign="middle" width=70%>&nbsp;&nbsp;&Ccedil;&euml;&Ecirc;&auml;&Egrave;&euml;&ETH;&Otilde;&Atilde;&ucirc;&pound;&ordm;&nbsp;&nbsp;&nbsp;
 <input name="xingming" type="text" value="" size=20%>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 <input type="button" name="edispz" value="&nbsp;&Egrave;· &para;¨&nbsp;" onclick="search()">
</td>
</tr>
 <tr bgcolor="#A5E3B5" height="30" nowrap>
  <td align="center"  nowrap>&sup2;&Ugrave;×÷</td>
  <td align="center"  nowrap>&ETH;&Otilde;&Atilde;&ucirc;</td>
  <td align="center"  nowrap>IP&micro;&Oslash;&Ouml;·</td>
  <td align="center"  nowrap>&sup2;&Ugrave;×÷&Iuml;&micro;&Iacute;&sup3;</td>
  <td align="center"  nowrap>&Icirc;&not;&ETH;&THORN;&Ecirc;±&frac14;&auml;</td>
   <td align="center"  nowrap>&Icirc;&not;&ETH;&THORN;&acute;&Icirc;&Ecirc;&yacute;</td>
   <td align="center"  nowrap>&frac12;&acirc;&frac34;&ouml;·&ntilde;</td>
 </tr>
 <%
if(biaoji.equals("1"))
{
sql="select name,ip,system,wxtime,cs,jjbz from guzhang where name='"+ygxm+"'";
ResultSet rs=guzhang.executeQuery(sql);
while(rs.next()){
 xm=rs.getString("name");
ip=rs.getString("ip");
xitong=rs.getString("system");
wxtime=rs.getString("wxtime");
cs=rs.getString("cs");
jjbz=rs.getString("jjbz");
 %>
 <tr bgcolor="#ffffff" height="30">
  <td align="center" ><input type="radio" name="chk" value="" onclick="javascript:xuanze('<%=xm%>','<%=ip%>','<%=xitong%>','<%=wxtime%>','<%=cs%>,'<%=jjbz%>);"></td>
  <td align="center" ><%=xm%></td>
  <td align="center" ><%=ip%></td>
  <td align="center" ><%=xitong%></td>
  <td align="center" ><%=wxtime%></td>
    <td align="center" ><%=cs%></td>
   <td align="center" ><%=jjbz%></td>
         <%
 }
guzhang.kill();
%>
</table>
<p><center>
   <input name="addsb1" type="button" value="&micro;&Ccedil; &frac14;&Ccedil;" onclick="djguzhang();"/>
   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
   <input name="editsb1" type="button" value="&frac34;&szlig;&Igrave;&aring;&ETH;&Aring;&Iuml;&cent;/&ETH;&THORN;&cedil;&Auml;" onclick="editguzhang();"/>&nbsp;
</p></center>
   <input name=chk value="" type="hidden" > 
 <input type="hidden" name="mz" value=<%=xm%>>  
   <script language=javascript>
form1.xingming.value=<%=ygxm%>;
</script>
</form>
<% }
}
else if(!qx.equals("08"))
{%>
<font color="#0000CC" size="+1" >
<strong>
<center>
<br>
<br>
<p><font size="3">&para;&Ocirc;&sup2;&raquo;&AElig;&eth;&pound;&not;&Auml;ú&micro;&Auml;&Egrave;¨&Iuml;&THORN;<strong>[<%=qx%>]</strong>&sup2;&raquo;&sup1;&raquo;!</font></p>
</strong>
</font>
<br>
  <input type="button" value="&nbsp;·&micro;&raquo;&Oslash;&nbsp;" onclick="history.back();">
  </center>
  <%
}
%>
</body>
</html>我想把cs传到editguzhang.jsp中去,可是我现在这样做的话,取到的值是空的。各位帮我看看出了什么问题..我在input里输入"测试"的时候,还会脚本报错说缺少括号,测试没定义的错误..我都找了半天扎不出什么原因!!!