How to make a login form using HTML that connects to the next page

Thank you for your reply PaulS. So, it means that my example of login form won't work properly ? I'm really sorry, because i'm really lack of knowledge about HTML things. I've read about the question before in this link http://forum.arduino.cc/index.php/topic,193446.0.html , and does it work if i use the way Zoomkat told us the example to make 2 pages ?. Could you please give me any link or some info how to make a 2 pages using ethernet shield without using webserver library ? B/c i haven't found it yet T__T ! Or maybe should i use SD card to read file with extension HTML inside then go to another page ( but i don't know if it's going to work because the size of buffer memory in arduino uno ). Thank you

I just want to make a login form page, and then go to the next page which client request is important.