Getting value from popup window

[Nimmy]

I have a page with some input fields. I need to give a popup for entering value. like
for country I have a button and while clicking that button it will call an action.do and opens the page in a popupwindow. I want to pass the value from the popup window to the page. Can anyone suggest me one way to do this

[Jason Menard]

"Nimmy",

As you have already been warned three times concerning the JavaRanch naming policy, I'm going to move to have your account locked.