This works successfully:

Code:
<input type="button" name="search" value="Search Again" onclick="window.location.href='page.php?page=9';" style="margin:7px 0" style="padding:1px 2px 1px 2px">
When I try to add an image, and test it, it doesn't take me to page.php?page=9 as before. Here's the added image code:

Code:
<input type="image" src="/images/button2.png" name="search" value="Search Again" onclick="window.location.href='page.php?page=9';" style="margin:7px 0" style="padding:1px 2px 1px 2px">
If you could help me correct this, it would be greatly appreciated.