How do I save my form to my webpage?

If I understood you correctly, you want to embed form to your webpage. 

Please check this guides:

http://www.jotform.com/help/34-Adding-a-Form-to-a-Web-Page 

http://www.jotform.com/help/67-Which-Form-Embed-Code-Should-I-Use 

We recommended using of iFrame code form embedding form to webpage. Inside of this guide you can find how to get iFrame code of your form: 

http://www.jotform.com/help/148-Getting-the-Form-iFrame-Code 

Hope this will help. Let us know if you need further assistance.