Calling JavaScript from VBA.

[NiPo]

OK. So I've backed myself into a corner and require some expert assistance....

I have a RichText editor coded in HTML/JavaScript embedded into an excel spread sheet via a userform that contains a webBrowser.....

In VBA I can access the fields in the HTML with:

theText = WebBrowser.Document.getElementById("RTEDemo").rte1.value

But what I need to do is execute some JavaScript functions within the HTML / webBrowser.

Any advice?
Many thanks in advance.
NiPo.