Localhost: Error updating page

[vongoh]

I've downloaded and set the default URL in the js to `localhost: 8003' - which is the local URL for a site I am working on. Unfortunately every time I update the page I get this popup"

"Browsers prevent navigation from inside iframes across domains. Please use the textbox at the top for external sites."

.. which is what was trying to avoid in downloading your tool. Any way around this? Thanks