An creates a completely separate browsing context with its own window object, its own document, and most importantly;its own prototype chain. A function hooked on HTMLMediaElement.prototype in the parent window is not the same object as HTMLMediaElement.prototype in the iframe’s window. They’re entirely separate objects. If fermaw’s audio element lived inside an iframe, my prototype hook in the parent window would never fire.
Celebrations will be taking place across Wales and beyond for St David's Day, including an event hosted in Los Angeles for celebrities with links to Wales, including Wrexham AFC co-owner Rob Mac.
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