[html] HTML Submit-button: Different value / button-text?

I'd like to create an HTML form submit button with the value 'add tag', however, the web page is in Swedish, so I'd like to have a different button text.

That is, I want to have a button like

but I want to have my code like

if (request.getParameter(cmd).equals("add tag"))
    tags.addTag( /*...*/ );

Is this possible? If so, how?

Following the @greg0ire suggestion in comments:

<input type="submit" name="add_tag" value="Lägg till tag" />

In your server side, you'll do something like:

if (request.getParameter("add_tag") != null)
    tags.addTag( /*...*/ );

(Since I don't know that language (java?), there may be syntax errors.)

I would prefer the <button> solution, but it doesn't work as expected on IE < 9.

If you handle "adding tag" via JScript:

<form ...>
<button onclick="...">any text you want</button>
</form>

Or above if handle via page reload

I don't know if I got you right, but, as I understand, you could use an additional hidden field with the value "add tag" and let the button have the desired text.

There are plenty of answers here explaining what you could do (I use the different field name one) but the simple (and as-yet unstated) answer to your question is 'no' - you can't have a different text and value using just HTML.