title: Child to parent page refresh
body: <p>I was wondering whether there's a way to trigger the parent page. For example, I have a drop down from the parent page, when I select an item, this will open up a "child", another window based on what I've selected. What I want to achieve here is, in the child window, I can select an item based on the the radio button and this should should automatically update the parent window to have the correct text. I dont know if this makes sense but I hope someone can understand where I'm getting at and try to help out if possible.  </p>