Has anyone encountered this error before....

document.RUNFORM.OUTPUT is null or not an object.....

The user gets this when running a self-serv app that creates a graph. It works on other machines without this problem. Any suggestions would be greatly appreciated.

I'm hoping it's just related to an Internet Explorer setting but which one...? I believe the user is using IE version 6 and Webfocus is 4.3.6.

Thanks

Problem solved.....

It was a problem with my HTML code......