Passing values from a child window

[ssrivani]

hi all,

I have a parent window default.aspx which has a textbox(txtBox1) with
multiline property and a button.when the button is clicked a child
window pops up child.aspx.
I have four textboxes in child.aspx and a submit button.What I want to
happen is when I click the submit button all the values must be
displayed in the multiline textbox in a table format with header and
the values below or any formatted display with headers.

I am using,
window.opener.documents.forms[0].txtBox1.value method to pass the
values.

can anybody help me to fix the values from the child window to the
parent window in a formatted display.I have been trying this for a day.

thanks