[sammygo]

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New textbbcode function
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add this inside format_comment function

//[align=(center|left|right|justify)]text[/align]
$s = preg_replace("/\[align=([a-zA-Z]+)\]((\s|.)+?)\[\/align\]/i","<div style=\"text-align:\\1\">\\2</div>", $s); 
//[s]strike[/s]
$s = preg_replace("/\[s\]((\s|.)+?)\[\/s\]/i", "<s>\\1</s>", $s);
//[mail]mail[/mail]
$s = preg_replace("/\[mail\]((\s|.)+?)\[\/mail\]/i","<a href=\"mailto:\\1\" targe=\"_blank\">\\1</a>", $s);

The arhive is for this mod ^ scroll down and download it !
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Textbbcode function
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Don't forget to remove the space from java script ie.

 javascript

Replace your function with this in global.php

// Credits: original creator; improvements by t.bz team
function textbbcode($form,$name,$content="") {
?>

<script language=javascript>
function insertAtCursor(myField, myValue) {
//IE support
  if (document.selection) {
    myField.focus();
    sel = document.selection.createRange();
    sel.text = myValue;
  }

//MOZILLA/NETSCAPE support
  else if (myField.selectionStart || myField.selectionStart == '0') {
    var startPos = myField.selectionStart;
    var endPos = myField.selectionEnd;
    myField.value = myField.value.substring(0, startPos) + myValue + myField.value.substring(endPos, myField.value.length);
    myField.selectionEnd = startPos + myValue.length;
  } else {
    myField.value += myValue;
  }
  myField.focus();
}

// calling the function
function SmileIT(smile,form,text){
    insertAtCursor(document.forms[form].elements[text], smile)
}

function PopMoreSmiles(form,name) {
         link='moresmiles.php?form='+form+'&text='+name
         newWin=window.open(link,'moresmile','height=500,width=450,resizable=no,scrollbars=yes');
         if (window.focus) {newWin.focus()}
}

function PopMoreTags(form,name) {
         link='moretags.php?form='+form+'&text='+name
         newWin=window.open(link,'moresmile','height=500,width=775,resizable=no,scrollbars=yes');
         if (window.focus) {newWin.focus()}
}


function BBTag(tag,s,text,form){
  var df  = document.forms[form].elements[s];
  var ele = document.forms[form].elements[text];
  var tval;
  var ttag;
  switch(tag) {
    case '<<<@!1!@>>>";
            if(df.value == "QUOTE ") {
              tval = "QUOTE*";
              ttag  = "[quote]";
            }
            break;
    case '[img]':
            tval = "IMG ";
            ttag = "[/img]";
            if(df.value == "IMG ") {
              tval = "IMG*";
              ttag  = "[img]";
            }
            break;

    case '':
tval = "URL ";
ttag = "";
            if(df.value == "URL ") {
              tval = "URL*";
              ttag  = "[url]";
            }
            break;

    case '[*]':
            tval= "List ";
                        if(df.value == "List ") ttag  = "[*]";
            break;

            insertAtCursor(ele, tag);
            df.elements[s].value = tval;
            break;

    case '[hr]':
                        tval= "Hr ";
                        if(df.value =="HR "){
                            ttag="[HR]";
            }
                        insertAtCursor(ele,tag);
            df.elements[s].value=tval;
            break;

    case '
':    tval= "Center";
            ttag= "
";
            if(df.value == "Center "){
                    tval = "Center* ";
                 ttag="[center]";
                }
                     
                   
            break;            

    case '':
            tval = "B ";
            ttag = "";
            if(df.value == "B ") {
              tval = "B*";
              ttag  = "[b]";
            }
            break;

    case '':
            tval = "I ";
            ttag = "";
            if(df.value == "I ") {
              tval = "I*";
              ttag  = "[i]";
            }
            break;

    case '':
            tval = "U ";
            ttag = "";
            if(df.value == "U ") {
              tval = "U*";
              ttag  = "[u]";
            }
            break;
  }
  if(tval!="") df.value = tval;
  if(ttag!="") insertAtCursor(ele, ttag);
}

</script>

  <table width="100%" style='margin: 3px' cellpadding="0" cellspacing="0">
    <tr>
      <td class=embedded colspan=2>
      <table cellpadding="2" cellspacing="1">
      <tr>
      <td class=embedded><input style="font-weight: bold;" type="button" name="bold" value="B " onclick="java script: BBTag('[b]','bold','<? echo $name; ?>','<? echo $form; ?>')" /></td>
      <td class=embedded><input style="font-style: italic;" type="button" name="italic" value="I " onclick="java script: BBTag('[i]','italic','<? echo $name; ?>','<? echo $form; ?>')" /></td>
      <td class=embedded><input style="text-decoration: underline;" type="button" name="underline" value="U " onclick="java script: BBTag('[u]','underline','<? echo $name; ?>','<? echo $form; ?>')" /></td>
      <td class=embedded><input type="button" name="li" value="List " onclick="java script: BBTag('[*]','li','<? echo $name; ?>','<? echo $form; ?>')" /></td>
      <td class=embedded><input type="button" name="quote" value="QUOTE " onclick="java script: BBTag('[quote]','quote','<? echo $name; ?>','<? echo $form; ?>')" /></td>
      <td class=embedded><input type="button" name="url" value="URL " onclick="java script: BBTag('[url]','url','<? echo $name; ?>','<? echo $form; ?>')" /></td>
      <td class=embedded><input type="button" name="img" value="IMG " onclick="java script: BBTag('[img]','img','<? echo $name; ?>','<? echo $form; ?>')" /></td>
      <td class=embedded><input type="button" name="hr" value="HR " onclick="java script: BBTag('[hr]','hr','<? echo $name; ?>','<? echo $form; ?>')" /></td>
      <td class=embedded><input type="button" name="center" value="Center " onclick="java script: BBTag('[center]','center','<? echo $name; ?>','<? echo $form; ?>')" /></td>
      <td class=embedded>&nbsp;<a href="java script: PopMoreTags('<? echo $form; ?>','<? echo $name; ?>')"><? echo MORE_TAGS;?></a></td>
      </tr>
      </table>
      </td>
    </tr>
    <tr>
      <td class=embedded>
      <textarea name="<?=$name?>" rows="15" cols="80"><?=$content?></textarea>
      </td>
      <td class=embedded>
      <table cellpadding="3" cellspacing="1">
      <?

      global $smilies, $BASEURL;
      while ((list($code, $url) = each($smilies)) && $count<20) {
         if ($count % 4==0)
            print("<tr>");

            print("\n<td class=embedded style='padding: 3px; margin: 2px'><a href=\"java script: SmileIT('".str_replace("'","\'",$code)."','$form','$name')\"><img border=0 src=".$GLOBALS['pic_base_url']."/smilies/".$url."></a></td>");
            $count++;

         if ($count % 4==0)
            print("</tr>");
      }
      ?>
      </table>
      <center><a href="java script: PopMoreSmiles('<? echo $form; ?>','<? echo $name; ?>')"><? echo MORE_SMILES;?></a></center>
      </td>
    </tr>
  </table>
<?
}