Hi all,

I need pop up a subwindow from main window using JavaScript with declaring a
variable to identify it in <JavaScript></JavaScript>. I did it. But right
now how can I get control handling for subwindiow from main window? I need
write some context into this subwindow? I try to use
HttpServletRequest.getParameter("variable_Name") to get information from
httpServletRequest. But it always return null. It seems that
HttpServletRequest can not identify a variable of JavaScript.

How should I do? Any hint will be appreciated.

Mark


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