function _update_parent( )
{
	opener.document.location = url;
}

function Init()
{
	// event handlers  
	document.body.onkeypress = _CloseOnEsc;
}

function _CloseOnEsc()
{
	if ( event.keyCode == 27 ) {
		_update_parent( );
		window.close();
		return;
	}
}