where's the javascript?

[flat6]

I'm looking to emulate the smilies 'popup and insert into message textbox' functionality, but can't find where the code for it is. I know there's a bunch of .js files in the clientscript folder, and the code that interests me is in...

newreply.php:

a href="#" onclick="open_smilie_window(smiliewindow_x, smiliewindow_y, 1, '22'); return false"

misc.php:

a href="#" onclick="opener.insert_smilie(this, 73); self.focus(); return false;"

In both, the following is included, but I can't find the functions bolded functions in these files, or any of the files for that matter.

<script type="text/javascript" src="clientscript/vbulletin_global.js"></script>
<script type="text/javascript" src="clientscript/vbulletin_menu.js"></script>

Anyone know where the code is to be found :ninja:

[Incendium]

The "open_smilie_window" function is in vbulletin_editor.js, and the "opener.insert_smilie" function is in vbulletin_wysiwyg.js.