i am not sure if u guys place login button for the site, but i can't c where the login button located

Thank you for your suggestion.  I think it is nice to have a "quick login" field and button for users.  We will definitely consider that.  

Currently, if you are already logged in, it will only show the logoff (退出) link at the top only.  Once you logged out, the login link (登入) will be displayed at the upper right of the screen.  

Hope that helps.

but if i am in other computer to login, there's no login for me ah

That's strange.  So you mean on one computer, the login link is displayed ok, but on the other computer, there is no login link at all?  Is it because the other computer screen resolution is lower, so you must scroll to the right to see the login link?  

Can you capture a screenshot of the computer that has no login link so we can further assist you?

Thanks.  

i mean the one i use is my own computer which store my login name
has cookie to memorize my login name
but...whereas on the other computer, i didn't have cookie...so there's no login name..
u can try logout urself and clear up ur computer's cookie..then u will know what i mean..

Yes, I understood what you mean.  So after you logged out, or when you are at your friend's computer, you don't see the login link at the upper right of the screen?

The first image is how it looks when I am logged in (click on thumbnail to see large version of the image):



This is how it looks when I am logged off:



Does it look the same on your screen?

b4 i told u, it does not have it

when u log off..did u delete the cookies?