Run time Error

[Shae']

I have been getting this error when I am on the internet:
A Runtime Error has occurred.
Do you wish to debug?

Line: 1394
Error: Access is denied.

And sometimes I get a error in the bottom left saying
that the page is finished but with errors.

Thanks

 

[H Leboeuf]

For some clues.
http://www.generation.net/~hleboeuf/scriptex.htm