How to setup Wireless proxy on Andorid [ Essential tricks..]

I was asked by several people on how to set up wireless proxy on Android. Here is a quick tutorial on how to do it.
As most of you have tried this before the right image should be familiar to you. If not you can go there by

Settings->Wireless and networks->Wi-Fi settings

Click on the Menu button on the keypad and the pop up menu will appear.(as appear on the picture) Click Advanced.

Now set up the proxy and network configurations you need to connect to the network.
Cheers!!