HELP!!!

[phpwiz]

ok i have made a script with bbcodes and emoticons and it all works perfectly but i need a php code where it inserts the selected option into the text area.

what i mean to say is. on top of when u post a topic or reply on phpfreaks forum there are buttons and stuff that u can click and it enters the [][/] stuff for you i am trying to make this does anyone know how or can they teach me please because i need this ASAP!!!!!

[trq]

Don't double post. Go google javascript WYSIWYG editors, there are plenty. This has absolutely nothing to do with PHP Coding Help!

[phpwiz]

Ok i tried to get one to work and it didnt, here is the entire code

<?php session_start(); ?>
<script language="JavaScript">
var Editor;

function Format(action)
{
Editor.execCommand(action, false, null);
}

function Colour(colour)
{		
Editor.execCommand("forecolor",false, colour);
}

window.onload = function()
{
Editor = document.getElementById('textbox').contentWindow.document;
Editor.designMode = "on";
document.forms[0].onsubmit = function()
{
	var text = document.getElementById('text');
	text.value = Editor.body.innerHTML;
}
}

</script>

<?php


include "BBcode.php";

include "admin.php";

$connect = mysql_connect('localhost', 'root', '') or die("Couldnt connect");
  mysql_select_db('members') or die("Couldn't find db");

  $namecheck = mysql_query("SELECT username FROM users");
  $count = mysql_num_rows($namecheck);

if ($_SESSION['username'])
{

if ($_POST ['post'])
{

//get data
$title = $_POST ['title'];
$body = $_POST ['body'];
$date = $_POST ['date'];
$postee = $_SESSION['username'];
$avatar = $_POST ['avatar'];

//check for existance
if ($title&&$body&&$avatar)
{
$date = date ("Y-m-d");

//insert data
$insert = mysql_query("INSERT INTO news VALUES ('','$title','$body','$date','$postee','$avatar')") or die (mysql_error ());

echo "Your news has been posted! <a href='v_news.php'>News here.</a>";
}




else
{
echo "Please fill out title and body!<p>";
}
}
else
{
?>


<form action='p_news.php' method='POST'>
<table>
<tr>
<td>
<input type="button" onclick="Format('[b]TEXT HERE[/b]')" value="Bold" />
<input type="button" onclick="Format('[u]TEXT HERE[/u]')" value="Underline" />
<input type="button" onclick="Format('[i]TEXT HERE[/i]')" value="italics" />
<input type="button" onclick="Format('[s]TEXT HERE[/s]')" value="Strike" />
<input type="button" onclick="Format('[url=http://URL HERE]LINK[/u]')" value="Url" />
<input type="button" onclick="Format('[img=IMG LINK HERE]')" value="Img" />
<input type="button" onclick="Format('[color=blue]TEXT HERE[/color]')" value="Color" /> 
</td>
</tr>
</table>
<table>
<td>
Title:
</td>

<td>
<input type='text' name='title'><p>
</td>
</tr>
<tr>
<td>
Avatar:
</td>
<td>
<input type='text' name='avatar'><p>
</td>
</tr>
<tr>
<td>
Body:<br>
</td>
<td>
<iframe id="textbox" style="width:300px; height:150px"></iframe><br/>
</td>
</tr>
<tr>
<td>

</td>
<td>
<input type='submit' name='post' value='Post this news!'>
</td>
</tr>
</table>
</form>

<?php
}
}
else
die("Sorry you are not logged in <a href='login.php'> Click here</a> to login");

?>