Then i use Javascript to open a new window and write a new <form>, with the right <input name=>. But since Ms windows Xp service pack 2 was released, IE doesn't allow me to use js to create a new form. So the original method doesn't work anymore.
I was thinking about to let a php file to handle the multi-login. But header("location: ") can only send GET information, not POST. If i use include() to include the login file of a script, the key of $_POST wouldn't be correct. And i can't modify $_POST.
Can anyone tell me how i can build that kind of script? Like redirecting the page and send POST to the new page?
Thanks