Passing information into a form using JQuery and sharepoint

Passing information into a form using JQuery and sharepoint

I'm using SPServices to try and take a user's email address from Sharepoint and send it to a new form field. I can get the email address without any trouble but I can't seem to get the email address put into a new form. This is the SPServices call I'm using to get the email:


  1. $().SPServices.SPGetCurrentUser({
     fieldName: "EMail",
    debug: false
    });


 
How can I pass this into a new form field? I've tried googling but I'm brand new to JQuery as of today and I'm having trouble. I would appreciate any help.