Configuration of wi fi for my samsung mobile

Hello,

i have a samsung mobile GT-S5233W which it has a wi fi,i try to connect to the router that i have in my pc DLink but it keeps saying "failure identification"and my settings are:
set name:DLink
SSID:DLink
auth type: WPA
encryption type:TKIP
network key: empty
protocol :HTTP
home url:empty
proxy address: empty
linger time (sec) :300
ad hoc::off



please help me because i don't know what to do!and thanks in advenced