I have the following code which works the way one would expect (click on the button and it copies the text in the input box):

<script type="text/javascript" src="ABSOLUTE_LINK/ZeroClipboard.js"></script>
<script type="text/javascript">
ZeroClipboard.setMoviePath( 'ABSOLUTE_LINK/ZeroClipboard.swf' );
</script>
Copy to Clipboard: <input type="text" id="clip_text" size="40" value="Copy me!"/><br/><br/>

<div id="d_clip_button">Copy To Clipboard</div>

    <script language="JavaScript">
        echo "var clip = new ZeroClipboard.Client();

        clip.setText( '' ); // will be set later on mouseDown
        clip.setHandCursor( true );
        clip.setCSSEffects( true );

        clip.addEventListener( 'load', function(client) {
        } );

        clip.addEventListener( 'complete', function(client, text) {
            alert("Copied text to clipboard: " + text );
        } );

       clip.addEventListener( 'mouseOver', function(client) {
       } );

       clip.addEventListener( 'mouseOut', function(client) { 
       } );

       clip.addEventListener( 'mouseDown', function(client) { 
           // set text to copy here
           clip.setText( document.getElementById('clip_text').value );
       } );

       clip.addEventListener( 'mouseUp', function(client) { 
       } );

clip.glue( 'd_clip_button' );

</script>

However, when this code is loaded using an ajax call, the functionality disappears. Is there anything I can do to get this working when it's called via ajax?