Submit form from greybox window to main window

I'm using greybox and trying the following thing: I want to make a form inside the pop-up so when the users submit's it, the request goes to the main window and the pop-up closes.

I know the way to close the window is by using onclick="parent.parent.GB_hide()", but I really haven't been able to find a way to make the pop-up close and the data sent to the corresponding controller when the form is submitted.

I'm using Zend FW.

Thanks in advance, I开发者_StackOverflow中文版 really appreciate what this community does.

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Just use this code given below at the end of the loop

parent.parent.GB_hide();