Can't get nicedit to work

[pneudralics]

I can't get nicedit to show in my textareas. I also tried tinymce and couldn't do it either. The below is currently what I have.

 

<?php
//This is the page for updating the contactus section
session_start();
if(!isset($_SESSION['username'])){ 
require ("error.php"); 
} else { 
include ('header.php');
?>
<script src=”<?php echo 'http://localhost/nicEdit.js'; ?>” type=”text/javascript”></script>
<script type=”text/javascript”>
bkLib.onDomLoaded(nicEditors.allTextAreas);
</script>
<table width="800" align="center">
<tr>
    <td align="center">
This section updates the contactus section. Clicking on the save button will override the current Contact Us information.
    </td>
    </tr>
</table>
<br />
<table width="800" align="center">
<tr>
    <td align="center">
<?php
//Update contactus
if (isset ($_POST['submit'])) {
$contactus = ($_POST['contactus']);
$contactus = trim(htmlentities($contactus));

if ( !empty ($contactus) ) {
//Update...
$updatecontactus = "UPDATE contactus SET contactus=\"$contactus\"";
$updatecontactusresult = mysql_query ($updatecontactus);
echo '<font color="red">Contact Us section has been updated.</font><br /><br />';	
}
else {
echo '<font color="red">Contact Us section is empty.</font><br /><br />';	
}
}
?>  [<a href="../contactus.php" target="_blank">View Contact Us Section</a>]
<br />
    <br />
    <b>Update Contact Us Section Below</b>
    <br />
<form method="post" action="contactus.php">
    <textarea name="contactus" cols="40" rows="20">
<?php
//Retrieve contactus info
$contactusselect = "SELECT * FROM contactus";

if ($contactusresult = mysql_query ($contactusselect)) {
while ($row = mysql_fetch_array ($contactusresult)) {
$contactus = $row['contactus'];
}
}
echo "$contactus";
?>     
    </textarea>
    <br />
    <br />
    <input type="submit" name="submit" value="Save" />
    </form>
    </td>
    </tr>
</table>
<?php
}//End session else
?>