ADD REPLY FUNCTIONALITY TO OUR COMMENT SYSTEM part2

this page post.php

<?php include_once "mysql.php";

if ($_POST['wall'] == "post"){

$name = $_POST['name1'];//name1 is parameter from the jquery function 

$comment = $_POST['comment1'];//comment1 is parameter from the jquery function  

if ($comment=="" || $name==""){exit();}// if no name or comment exit the script

else{

//insert the name and comment into database 

$sql = mysql_query("INSERT INTO comment (name,comment) VALUES('$name','$comment')")

or die (mysql_error()); 

$id = mysql_insert_id();//the auto incremented id of the commet.

it important to this line  

// the inserted comment will renderd by the "$("#result").prepend(data).show();" from jquery

echo 'name : '.$name.'<br />comment : '.$comment.'<br />

<div id="'.$id.'" class="reply"><span>reply</span><hr>name<br />

<input type="text" id="repname'.$id.'" />

<br />

comment<br />

<textarea id="repcomment'.$id.'" cols="30" rows="2"></textarea>

<br />

<input type="submit" name="button" id="button" value="Submit" 

onclick="return false" onmousedown="javascript:reply('.$id.');"/></form>

<br />' . $r . '</div> <hr>';

} } else if ($_POST['wall'] == "reply"){

$repto = $_POST['repto1'];//repto1 is parameter from the jquery function  

$repname = $_POST['repname1'];//repname1 is parameter from the jquery function  

$repcomment = $_POST['repcomment1'];//repcomment1 is parameter from the jquery function  

if ($repcomment=="" || $repname==""){exit();}// if no $repname or $repcomment exit the script

else{

//insert the values above into database 

$sql = mysql_query("INSERT INTO reply (repto,repname,repcom) VALUES($repto,'$repname','$repcomment')")

or die (mysql_error());  

// the inserted reply will renderd by the "$("#"+ comid).append(data);" from jquery

echo 'name : '.$repname.'<br />comment : '.$repcomment.'<hr>';

}

} ?>