Purtroppo non credo che sia possibile perchè se osservi bene il codice:
Codice HTML:
document.writeln('<table cellspacing=0 cellpadding=0 border=0 bgcolor=#000000>');
document.writeln('<tr>');
document.writeln('<td>');
document.writeln('<table cellspacing=1 cellpadding=0 border=0>');
document.writeln('<tr>');
document.writeln('<td>');
document.writeln('<table border=0 cellspacing=0 bgcolor=#EEEEEE>');
document.writeln('<tr>');
document.writeln('<td align="center">');
document.writeln('<applet codebase="http://chat.propagation.net/volano/vcclient" archive="COM/volano/MyVolanoChat.zip" code="COM.volano.MyVolanoChat.class" width="400" height="80">');
document.writeln('<param name="cabbase" value="COM/volano/MyVolanoChat.cab">');
document.writeln('<param name="color" value="#EEEEEE">');
document.writeln('<param name="group" value="AlterVista - Chat">');
document.writeln('<param name="text" value="italian.txt">');
document.writeln('<param name="color.background" value="#EEEEEE">');
document.writeln('<param name="color.foreground" value="#000000">');
document.writeln('<param name="font.default" value="Helvetica-12">');
document.writeln('</applet>');
document.writeln('</td>');
document.writeln('</tr>');
document.writeln('<tr>');
document.writeln('<td align="center">');
document.writeln('<font face="comic sans ms" size=2 color=#000000><a href="http://www.altervista.org" style="color: #000000; text-decoration: none">Powered by AlterVista & Volano Chat</a></font>');
document.writeln('</td>');
document.writeln('</tr>');
document.writeln('</table>');
document.writeln('</td>');
document.writeln('</tr>');
document.writeln('</table>');
document.writeln('</td>');
document.writeln('</tr>');
document.writeln('</table>');
Che più semplicemente sarebbe:
Codice HTML:
<table cellspacing=0 cellpadding=0 border=0 bgcolor=#000000>
<tr>
<td>
<table cellspacing=1 cellpadding=0 border=0>
<tr>
<td>
<table border=0 cellspacing=0 bgcolor=#EEEEEE>
<tr>
<td align="center">
<applet codebase="http://chat.propagation.net/volano/vcclient" archive="COM/volano/MyVolanoChat.zip" code="COM.volano.MyVolanoChat.class" width="400" height="80">
<param name="cabbase" value="COM/volano/MyVolanoChat.cab">
<param name="color" value="#EEEEEE">
<param name="group" value="AlterVista - Chat">
<param name="text" value="italian.txt">
<param name="color.background" value="#EEEEEE">
<param name="color.foreground" value="#000000">
<param name="font.default" value="Helvetica-12">
</applet>
</td>
</tr>
<tr>
<td align="center">
<font face="comic sans ms" size=2 color=#000000><a href="http://www.altervista.org" style="color: #000000; text-decoration: none">Powered by AlterVista & Volano Chat</a></font>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
Puoi notare che il tool risiede su un sito esterno ad AlterVista e quindi penso che non sia possibile fare ciò.
EDIT: Forse se sai programmare in java puoi fare ciò che chiedi.