How to clear the content of an IFRAME?

Question

How do I clear the content of my IFRAME element, using javascript, without loading a blank page into it?

I can figure out to do this: iframe_element.src = \"bl

Answer 1

var iframe = document.getElementById("myiframe");
var html = "";

iframe.contentWindow.document.open();
iframe.contentWindow.document.write(html);
iframe.contentWindow.document.close();

tested in IE, Firefox and Chrome ... it did it :)