Displaying non-web-safe fonts

I am building a website that clients can order and create greeting cards to send via mail. A client will use CKEditor to build their verse and choose some fancy, non-web-safe fonts.

I have added the fonts to CKEditor and they display correctly if the client has the fonts installed on their computer. But I need to find a way to have it display correctly if the client doesn't have the fonts installed.

Here is the code that uses CKEditor:

<table>
  <tr>
    <td width="14%" align="center">
      <table border="0" >
   <tr>
     <td align="center">
            <textarea name="verse" rows="1" cols="20"><? echo $versetemp ?></textarea>
          </td>
   </tr>
      </table>
      <script type="text/javascript">
      CKEDITOR.replace( 'verse',
      {language : 'en',        
             skin : 'office2003',
      height:'485', width:'294'} 
   );
   </script>
    </td>
  </tr>
</table>

thank you for your help!