HTML - Page Seems To Refresh Before Code Can Be Submitted.

<div align="center">
   <table width="500" align="center" cellpadding="0" cellspacing="0">
        <tr>
         <td>



               <table style="WIDTH: 500px" cellspacing="0" cellpadding="0" align="center">
                                   <tr>
                     <td align="center">

                         <strong>What are you doing?</strong></td>
                 </tr>
                   <tr>
                     <td align="center" valign="middle" class="update_box">
                     <form method="post" action="">
<textarea  cols="5" rows="10" id="content"></textarea>
<div id="button_block">
<input name="submit" class="comment_button" type="submit" id="button" value=" Share "/>
<input type="submit" id='cancel' value=" cancel" />
</div>
</form>

                        
                     </td>
                  </tr>
             
              </table>

<div id="flash" align="left"  ></div>
<div  id="update" class="timeline"></div>



<?php
$small1=mysql_query("select * from messages2 order by msg_id desc LIMIT 5");
while($r=mysql_fetch_array($small1))
{ 
$id=$r['msg_id'];
$msg=$r['message'];
$times=$r['time'];
?>


       <table id="table_<?php echo $id; ?>" width="100%" >
              
                   <tr>
                     <td colspan="4"> <hr style="COLOR: #6d7b8d; HEIGHT: 1px; BACKGROUND-COLOR: #a9d0f5" />
                      </td>
                  </tr>
                   <tr>
                     <td valign="top" width="10%" rowspan="2"><img height="40" alt="Pic" src="http://www.gravatar.com/avatar.php?gravatar_id=7d09b47edf3bdbedb4cb104fb507c3df" width="40" border="1" longdesc="http://www.gravatar.com/avatar.php?gravatar_id=7d09b47edf3bdbedb4cb104fb507c3df" /></td>
                     <td valign="top" align="left" width="12%"><strong>Jarratt</strong></td>
                     <td valign="top" align="left" width="63%">
<?php echo $msg.'....'.$id;?>
</td>
                     <td valign="top" align="right" width="15%"><div class="UIStory_Hide"><a href="#" id="de<?php echo $id ?>" class="delete_update" title="Delete Update">X</a></div> </td>
                  </tr>
                   <tr>
                     <td align="left" colspan="3">
<span class='feed_link'><a href="#" class="comment" id="<?php echo $id; ?>"><font color="#cc0000">Reply</font></a></span>
                      <span style="FONT-SIZE: 10px; color:#cc0000; COLOR: #a9a9a9">&nbsp;<?php echo time_stamp($times) ?></span><br /><br />

<?php
//Here $id is main message msg_id value.
$csql=mysql_query("select * from comments where msg_id_fk='$id' order by com_id ");
$comment_count=mysql_num_rows($csql);
if($comment_count>2)
{
$second_count=$comment_count-2;
?>
<div class="comment_ui" id="view<?php echo $id; ?>">
<a href="#" class="view_comments" id="vi<?php echo $id; ?>">&nbsp;<span style="COLOR: #696969"><b>View all <?php echo $comment_count; ?> comments</b></span></a>
</div>
<?php 
} 

?>

<div id="view_comments<?php echo $id; ?>"></div>
<div id="two_comments<?php echo $id; ?>">
<?php
$small=mysql_query("select * from {$prefix}comments where msg_id_fk='$id' order by com_id limit 2 ");
?>

<?php
while($r=mysql_fetch_array($small))
{
$c_id=$r['com_id'];
$comment=$r['comment'];
$timeofpost=$r['time'];
?>
<table width="80%">
<tr>






    <td align="center" valign="middle" style="BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid">
         <div class="comment_actual_text">          


 <table style="WIDTH: 100%; BORDER-COLLAPSE: collapse" align="left">
                     <tr>

                 <td width="15%" style="VERTICAL-ALIGN: middle; TEXT-ALIGN: center"><img style="WIDTH: 30px; HEIGHT: 30px" alt="srinivas" src="http://www.gravatar.com/avatar.php?gravatar_id=7a9e87053519e0e7a21bb69d1deb6dfe" border="1" /></td>
                 <td width="85%" style="PADDING-BOTTOM: 2px; VERTICAL-ALIGN: top; PADDING-TOP: 2px; TEXT-ALIGN: left">
                   <strong>Jarratt</strong> <?php echo $comment; ?>
                   <br /><span style="FONT-SIZE: 10px; COLOR: #a9a9a9; COLOR: #a9a9a9">10min ago<?php //echo time_stamp($timeofpost); ?></span></td>
		
</tr> 
</table>


<br /></div>
	</td>
  </tr>
</table>
<?php }?><div id="commentload<?php echo $id; ?>" >

</div>
</div>

</td>
  </tr>
</table>

<div id='expand_box'>
<div id='expand_url'></div>
</div>
<div id="fullbox" class="fullbox<?php echo $id; ?>">


<form method="post" action="" name="<?php echo $id; ?>">
<textarea class="text_area" name="comment_value" id="textarea<?php echo $id; ?>">
</textarea><br />
<input type="submit" value=" Comment " class="comment_submit" id="<?php echo $id; ?>"/>
</form>
</div>


   <?php } ?>
  </td>
            </tr>
            </table>

</div>