I tried to implement my own theme changing block
Using this code
<img src="http://www.ewonline.net/images/space.gif" height="5" alt="" /><br />
<center>
<form action="http://www.ewonline.net/index.php" method="post">
<input type="image" src="http://www.ewonline.net/images/normal.gif" value="normal" name="xoops_theme_select"> | <input type="image" src="http://www.ewonline.net/images/lo-fi.gif" value="lo-fi" name="xoops_theme_select">
</form>
</center>

So I have two themes, "lo-fi" and "normal"
Now, this code works fine in Firefox, but not fine in IE.
What am I doing wrong?