link via button not working

Hi all
I hope someone can help me, I’m trying to open another page by using checkboxes and JavaScript on a Button. JavaScript is fine it opens up a new page but I can NOT seem to take the checked link, it keeps on opening the last record even thou I’m checking different record. How the hell do I do it? Thanks in advance.
Page 1

$query = "SELECT * FROM employee  ORDER BY last_name";
$result = mysql_query($query)or die(mysql_error());
?>
<div class="medText">
<b>list of Employees</b>
<TABLE BORDER=0 WIDTH=100% CELLSPACING=3 CELLPADDING=3 ALIGN=CENTER bgcolor="#BFB5F9">
<TR bgcolor="#D7D6D2">
<td align=center><b>ID</b></TD>
<td align=center><b>Date Reg </b></TD>
<td  align=center><b>Last name</b></TD>
<td align=center><b>First name</b></TD>
<td align=center><b>Address</b></TD>
<td  align=center><b>Town/City</b></TD>
<td  align=center><b>Home Tel</b></TD>
<td  align=center><b>Mobile Tel</b></TD>
<td align=center><b>Status</b></TD>
<td align=center></TD>
</tr>
<?
while ($row = mysql_fetch_array($result))  {
    extract($row);
		echo "<tr class=\"td\">
<td>	" . $row['employee_id'] . "</a></td>
        <td>" . $row['date_registered'] . "</td>		
		<td>" . $row['last_name'] ."</td>		
      	<td>" . $row['first_name'] ."</td>
        <td>" . $row['address'] . "</td>		
        <td>" . $row['town_city'] . "</td>		
        <td>" . $row['home_no'] . "</td>		
        <td>" . $row['mobile_no'] . "</td>
        <td>" . $row['status'] . "</td>		
      <td>" ?>
<input type="checkbox" name="<?=$row[employee_id]?>" id="<?=$row[employee_id]?>" value="<?=$row[employee_id]?>"/>
      <? "</TD>
      </tr>";
	}	
?>
</TABLE>
<br><center>
<? echo" <input type=\"submit\" name=\"view\" id=\"view\" value=\"View Details\" onclick=\"open_win('employee_con2.php?employee_id=$employee_id');\" />" ?>
</center>
</div>  

PHP:

Page2

$employee_id = $_GET['employee_id'];
$query = "SELECT * FROM employee WHERE employee_id = '$employee_id'";
   $result = mysql_query($query)or die(mysql_error());
 	while ($row = mysql_fetch_array($result))  {
    extract($row);
?>
<p></p>
<center><div id="display"> 
<?php echo $adminname ?>
Your New Employee record has been inserted into the databes Successfully. Please check below for details.
<p></p>
<TABLE BORDER="0" WIDTH="100%" bgcolor="#CFFEFD"> 
  <TR class="td" align="left"> 
    <TH WIDTH="36%">Employee ID</TH> 
    <TD WIDTH="64%"><?php echo $employee_id ?></TD> 
  </TR> 
  <TR class="td" align="left"> 
    <TH WIDTH="36%" >Employment required As</TH> 
    <TD WIDTH="64%"><?php echo $employment_required ?></TD> 
  </TR> 
  <TR class="td" align="left"> 
    <TH WIDTH="36%" >Registration Date</TH> 
    <TD WIDTH="64%"><?php echo $date_registered ?></TD> 
  </TR>
</table>
<?
}
?>

PHP:

Zed