Do I need to have SSL on my website if I embed my JotForm form?

If I have SSL security on the form so people can submit sensitive information does it need to also have SSL security on the entire website or will the form cover it?

The form should be securely transmitted through SSL and with a 256 bit high-grade encryption, but note that there might be a conflict due to the non-SSL site, some elements may not display or some scripts may not load at the moment of submit or fill out the form so it will be recommended to either have your site upgraded to SSL or redirect your users to the form's direct link. 

Here is also a link with general info (and recommendations) about this: http://www.tinywebgallery.com/blog/iframe-do-not-mix-http-and-https 

I hope this helps.