Simple ? Sumbit and ASP

[dndstef]

With this code i submit my name and nickname to
an ASP page.

<Form Method="post" Name="Form1" Action="Second.asp">
     <Input Type="Text" Size="26" Name="Name">
     <Input Type="Text" Size="26" Name="Nickname">
     <Input Type="submit" Value="Submit" Name="Go">
</Form>

But i want to replace the submit button by a image, how
do i do that. And i want it to work on both Netscape and
Explorer.

Thanks!