How can i get value and event from child popup window to parent using java script

Hi.

You can take advantage of DOM Event Bubbling and use a Cross-Browser listener because you've got 2 DOM in the worst case (inherited, but a new DOM structure). A classic implementation of the event listener (in your case 'onClick' event) is :

function AddEvent(html_element, event_name, event_function)
{
   if(html_element.attachEvent) //IE
      html_element.attachEvent("on" + event_name, function() {event_function.call(html_element);});
   else if(html_element.addEventListener) //Firefox
      html_element.addEventListener(event_name, event_function, false); 
}

And you can use it simply by including this 'JS' code :

AddEvent(document.getElementById('your_Div_Element'), 'click', function()
{
   alert('Working as designed');
});

Regards