After I put in this line of code
- on_sent_ok: "_gaq.push(['_trackEvent', 'Contact Form', 'Submit']);"
in the additional settings, the form submission is working but not 100%. I mean the form is still sent but the page didn't show the successfully sent message anymore. The loading icon just spinning and then disappear.
Here is the link for my form: http://mwranches.com/property-brochure/
Please help me to resolve this issue. Thanks