CKEditor Plugin to add JavaScript snipped (even WYSIWYG)

<tag allowtracking="true" height="100" src="www.google.de" trackingfilename="url" trackingtitel="urlTitle" width="100"></tag>

<div id="playerDiv1" style="background-color: #000; width: 300px; height: 150px; display: block;">
<script language="JavaScript" type="text/javascript">
    $(document).ready(function() {
        tagger('playerDiv1').setup( configCKEditor('www.google.de', 300, 150, 'url', 'urlTitle') );
    });
</script>