Auto filling form

i have create a order form and the username is autofill based on the session login username.but i do not know how i can autofill the address or email .can someone help me ?

here is the order form code

<?php
error_reporting(E_ALL);
session_start();
if(!isset($_SESSION['MM_Username'])) {
echo "You are not logged in or registered / Click <a href='login.php'>Here</a> to login !";
} else {
?>
<style type="text/css">
<!--
body { background:#000; background-attachment:fixed; background-repeat:no-repeat; color:#fff; font-family:"Trebuchet MS", Arial, Helvetica, sans-serif; }
table { background:#000; border:1px solid white;}
-->
</style>
</head>



<body>
<p><b>Welcome <?PHP echo $_SESSION['MM_Username']; ?> !</b></p>
<form name="form1" method="post" action="order_product_process.php">
  <p align="center" class="style10">&nbsp;</p>
  <p align="center" class="style10">&nbsp;</p>
  <p align="center" class="style10">&nbsp;</p>
  <p align="center" class="style10">&nbsp;</p>
  <p align="center" class="style10">Order Form:</p>
  <div align="center">
                <table width="500" >
                  <tr>
                                <td width="239">Username</td>
                                <td width="249"><?PHP echo $_SESSION['MM_Username']; ?></td>
                  </tr>
                  <tr>
                                <td>Address</td>
                                <td><textarea name="address" id="address"></textarea></td>
                  </tr>
                  <tr>
                                <td>Phone</td>
                                <td><input name="phone" type="text" id="phone" maxlength="30"></td>
                  </tr>
                  <tr>
                                <td>IC Number</td>
                                <td><input name="ic" type="text" id="ic" maxlength="30"></td>
                  </tr>
                  <tr>
                                <td>Product Name</td>
                                <td><input name="product_name" type="text" id="product_name" maxlength="30"></td>
                  </tr>
                  <tr>
                                <td>Quantity</td>
                                <td>      <input name="quantity" type="text" id="quantity" maxlength="30"></td>
                  </tr>
                  <tr>
                                <td>&nbsp;</td>
                                <td><input type="submit" name="Submit" value="Order">    <input name="Reset" type="reset" id="Reset" value="Reset"></td>
                  </tr>
                </table>
  </div>
  <p>&nbsp;</p>
  <p>&nbsp;</p>
  <p>&nbsp;</p>
  <p>&nbsp;</p>
  <p>&nbsp;</p>
  <p>&nbsp;</p>
  <p>&nbsp;</p>
  <p>&nbsp;</p>
  <p>&nbsp;</p>
  <p>&nbsp;</p>
  <p>&nbsp;</p>
  <p>&nbsp;</p>
</form>
</body>
</html>
<?PHP } ?>
CREATE TABLE `order` (
`order_id` int(11) NOT NULL AUTO_INCREMENT,
`name` varchar(30) NOT NULL DEFAULT '',
`address` varchar(30) NOT NULL DEFAULT '',
`phone` varchar(30) NOT NULL DEFAULT '',
`ic` varchar(30) NOT NULL DEFAULT '',
`product_name` varchar(30) NOT NULL DEFAULT '',
`quantity` int(30) NOT NULL DEFAULT '0',
PRIMARY KEY (`order_id`)
) ENGINE=MyISAM AUTO_INCREMENT=20 DEFAULT CHARSET=latin1

Well if you have this information stored in the table already, why are you looking to re-submit it through a form, potentially allowing them to change it again without affecting your table?

You can use this though once you have pulled your information from your table:

<textarea name="address" id="address" value = "<?php echo $propAddress; ?>"></textarea>

if you are trying to get
order form
pre filled shipping details from user details
(and allow to make some changes,which many websites do allow)
then
you have query for data from table again using id or username in session and populate the details in text as show above.

select fields from table where username=sanitize_if_required($_sesssion[‘username’]);
then fields are available to use in form…

Sorry if i got your question wrong.