LInks to sections

Hi 

I have a MS form with a number of sections [sec1, sec2, etc] that I hope to embed into another site. The idea is that each section is filled in directly following the relevant content, namely:

content1 > embed=sec1

conten2  > embed=sec2

I'm generally happy with iframes, but can't see the how the relevant <div> for me to link to (it seems the only way to access the different sections is with the js and clicking the Next button). Forgive my ignorance!

Thanks,

Josh