Published movie works fine but loops first movie clip when viewed in browser

I've been creating this banner:

[url removed]

which accesses an xml document, replaces some texts etc, but as soon as you open it up in a browser (like with the dropbox link I pasted) the banner only loops on the first movie clip.

Put in another way: The banner you see is looping through only the first movie clip.

But the swf file (and the html file) work fine fro开发者_如何学Cm the local path of my computer.

You swf is throwing a security error, could be causing your issue. The error is as follows:

Error #2044: Unhandled securityError:. text=Error #2048: Security sandbox violation: http://dl.dropbox.com/u/647738/barnaland/barnaland-banner_150x600-tilbuinn.swf cannot load data from http://barnaland.is/rev/prices.aspx.
    at barnalandBanner/readXML()
    at barnalandBanner()