mcdemidov

<script type="text/javascript">var submitted=false;</script>

//This is where thank you page/message is loaded. Replace onload function with jQuery hide/show or page redirect to separate page {window.location='thankyou.html';}. 
<iframe name="hidden_iframe" id="hidden_iframe" style="display:none;" onload="if(submitted) {$('#formblock').hide(); $('#thankyou').fadeIn('fast');}"></iframe>

//replace form key with actual key from Google Docs
<form action="https://docs.google.com/a/betterment.com/spreadsheet/formResponse?formkey=dGlUczJTRUNjaHExOGtqZkVCYjVtR3c6MQ&amp;ifq" method="post"     target="hidden_iframe" id="commentForm" onsubmit="submitted=true;">
     <div id="formblock">

//recreate form fields and validation if needed