ENTITY in external DTD

[venedos]

Hi you guys, sry for the cheesy question, but I've taken on XML just recently. My prob is that I am trying to use entities to be evaluated as a string by a parser:

<?xml version='1.0' encoding='windows-1250'?>
<!DOCTYPE Sablona [
<!ELEMENT vypis (#PCDATA)>
<!ENTITY someent "zyxwvu">
                  ]>
<?xml-stylesheet type='text/css' href='pivo.css'?>
<Sablona>
<vypis>
&someent;
someotherstring
</vypis>
</Sablona>

This works perfecty, but I'd like DTD to be read from an external file "popiska.dtd" . But when I replace the above doctype part by

<!DOCTYPE Sablona SYSTEM "popiska.dtd">

Firefox will display the "Undefined entity &someent;" error
and Opera will not display the string defined by the entity (only the someotherstring). However it appears to be evaluated ok in the IE.

Can anybody give me an advice how to make it work even in Firefox and Opera. Thx beforehand

 

[tsuji]

I cannot reproduce the problem.