WSS V3 PageViewerWebPart cross-site scripting issue

[ewarmour]

I have a WSS V3 site with the domain (for example)

http://wss.testsite.com/viewerpage.aspx

that uses a PageViewerWebPart to hold a page from a different domain

http://test.contentsite.com/content.aspx.

On the content page (

http://test.contentsite.com/content.aspx)

I have a link button in which I add .Attributes.Add("OnClick", "parent.location.reload();"); because on click I want to reload the parent page:

http://wss.testsite.com/viewerpage.aspx.

It seems fairly straight forward except I get
“A Runtime Error has occurred. Error: Permission denied”

I’m pretty sure this is because the reload is coming from a different domain and the browser is preventing Cross-site scripting. Is there a way around this?

I need to have the site refresh when the link on the content page is clicked.


Thank you for any help and or ideas.