radio button link

Hi, another fun project:
I'm printing a list from a table alternating line colors. I'm including
a radio button on each line to link to the URL "target". I've greatly
edited offerings from the net and all is well except that the buttons
do nothing. I don't understand the line:
echo "<input type=\"radio\" name=\"select\" value=\"{$res['target']}\">";
Thanks for any help!

HTML Code:

<!DOCTYPE html><html> <head> <title>Email Visits</title> </head> <body><center> <form id="testform" name="testform" action="" method="post" accept-charset="UTF-8">

PHP Code:

<?php $host="localhost"; $username="root"; $password="cookie"; $db_name="homedb"; $tbl_name="emailtbl"; /* Connect to server and select databse */ mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); // Define $count $count = ""; $sql="SELECT * FROM emailtbl ORDER BY target ASC"; $result=mysql_query($sql); echo '<table border="1" cellspacing="0">'; while($res=mysql_fetch_assoc($result)) { // Add 1 to the row count $count=$count + "1"; /* -------------If $count==1 table row color = #FFC600 ----------*/ if($count=="1") { echo "<tr bgcolor='#FFC600'>"; } /* -------------If $count==2 table row color = #ccffff ----------*/ if($count=="2") { echo "<tr bgcolor='#ccffff'>"; $count=$count - "2"; } echo "<td>"; echo "<input type=\"radio\" name=\"select\" value=\"{$res['target']}\">"; echo "</td>"; echo "<td>";echo $res['target'];echo "</td>"; echo "<td>";echo $res['username'];echo "</td>"; echo "<td>";echo $res['password'];echo "</td>"; echo "<td>";echo $res['emailused'];echo "</td>"; echo "<td>";echo $res['lastused'];echo "</td>"; echo "<td>";echo $res['purpose'];echo "</td>"; echo "<td>";echo $res['visits'];echo "</td>"; echo "<td>";echo $res['saved'];echo "</td>"; echo "</tr>"; } echo '</table>'; mysql_close(); ?>

HTML Code:

</table> </form></body></html>