Using an input=”submit” field to submit instead of button=”” with parsley.js

I currently have an ASP.net page which has one form tag around the entire page. Within that page, I have two forms that are validated with parsley.js when their respective submit button is clicked.
At the moment, the trigger to validate these forms are buttons and I need for them to be input=”submit”. Does anyone have an idea on how to execute this?

Is it possible to post on facebook wall an edited google map?

My ASP.Net MVC5 application allows users to create their own trip database using google maps api. Now I would like to allow them to post on their facebook walls those trips. Do you have any ideas on how I can achieve this? I don’t need a final answer, I would be more than satisfied with some insight about it.