ต้องการใส่ Emoticon ในกล่องแสดงความคิดเห็น รบกวนช่วยดูให้หน่อยครับว่าขาดอะไรไป

	<?
	 
		$dir = "emoticon";

		if (is_dir($dir)) {

			if ($dh = opendir($dir)) {
				$a=1;
				while (($file = readdir($dh)) != false) {
					if ($file != '.' && $file != '..' && $file != 'index.php') {
						$file_d = explode(".", $file);
						$s_lang = explode(".", $language);

							if($file_d[1]=="gif"){
							echo "&nbsp;<a href=\"javascript:insertEmotion('$file_d[0]','');\"><img src=\"$dir/$file_d[0].$file_d[1]\" border=\"0\"></a>";
							if($a=="15" or $a=="31" or $a=="45"){
								echo "<br>";
							}
							}
						
$a++;
					}
				}
				closedir($dh);
			}
		}

		?>
				<br>
			<? ?>

      	<form id="form1" name="form1" method="post" enctype="multipart/form-data"  action="_add_comment.php">
  <table width="100%" border="0" cellpadding="0" cellspacing="5" class="form3">
    <tr>
      <td width="781" align="center"><span class="font5">&gt;&gt; ชื่อ &lt;&lt;</span><br>
        <input name="Member" type="text" class="form1" id="Member" size="70">
        <input  name="NewsID" type="hidden" id="NewsID" value="<?php
$sql="select * from `".$tb_prefix."news` WHERE NewsID='$idx' ";
$result=mysql_db_query($dbName,$sql);
while ($record=mysql_fetch_array($result)){
$NewsID=$record[NewsID];
echo"$NewsID";
} ?>" /></td>
    </tr>
    <tr>
      <td align="center"><label><span class="font5">&gt;&gt; แสดงความคิดเห็น
         &lt;&lt;</span><br>
        <textarea name="Comment" cols="70" rows="10" class="form2" id="Comment"></textarea>
      </label></td>
    </tr>
    <tr>
      <td align="center"><? 
						  
						  	$_URL="http://$_SERVER[HTTP_HOST]";
						  include "emoticon.php"; ?></td>
    </tr>
    <tr>
      <td align="center"><input type="Reset" name="Reset" id="Reset" value="Reset">        <input type="submit" name="Submit" id="Submit" value="Submit"></td>
    </tr>
  </table>
   	  </form>