The browser, which is where JavaScript code is executed, does not know, or care whether the page was served by FoxWeb.  Most probably there is a different reason why you are getting this error.

 

From what I remember, JavaScript returns the "Access is denied" error, when the window you are trying to access was served by a different host name than the window that contains the JavaScript code.

 

For example, if you call a page using http://www.SomeName.com/test.htm, which opens a new window and loads it with http://123.123.123.123/test1.htm, the second window will not be able to access the original window, because the two host names are different (regardless of whether they are pointing to the same server).

 

My recommendation is to not include the server name in links that open pages in the same server.  Use "/test1.htm" instead of http://123.123.123.123/test1.htm.