Example of re-directing a google from away from boilerplate submission page...
<!-- begin form container -->
<div class="ss-form">
<script type="text/javascript">var submitted=false;</script>
<iframe name="hidden_iframe" id="hidden_iframe" style="display:none;" onload="if(submitted) {window.location='***THIS IS THE URL OF THE PAGE TO REDIRECT'; alert('Thank you for your submission. We\'re manually updating submissions and will be adding yours soon.');}"></iframe>
<!-- begin form -->
<form action="***THIS IS THE URL FROM THE LIVE FORM USED TO POST TO" method="POST" target="hidden_iframe" id="commentForm" onsubmit="submitted=true;">
<div class="errorbox-good">
<div dir="ltr" class="ss-item ss-text">
<div class="ss-form-entry">
<label class="ss-q-title" for="entry_1">
<div class="ss-q-title"><strong>What's your name? *</strong></div>
</label>
<input type="text" name="entry.204984923" value="" class="ss-q-short">
</div>
</div>
</div>
<div class="errorbox-good">
<div dir="ltr" class="ss-item ss-text">
<div class="ss-form-entry">
<label class="ss-q-item-label">
<div class="ss-q-title"><strong>Are you a pedestrian or a cyclist? *</strong></div>
</label>
<label class="ss-q-item-label" for="entry_1813095312">You can select both</label>
<ul class="ss-choices ss-choices-required">
<li class="ss-choice-item"><label><span class="ss-choice-item-control goog-inline-block"><input type="checkbox" name="entry.1920812364" value="Pedestrian" id="group_1920812364_1" class="ss-q-checkbox"></span><span class="ss-choice-label">Pedestrian</span></label></li>
<li class="ss-choice-item"><label><span class="ss-choice-item-control goog-inline-block"><input type="checkbox" name="entry.1920812364" value="Cyclist" id="group_1920812364_2" class="ss-q-checkbox"></span><span class="ss-choice-label">Cyclist</span></label></li>
<li class="ss-choice-item"><label><span class="ss-choice-item-control goog-inline-block"><input type="checkbox" name="entry.1920812364" value="Both" id="group_1920812364_3" class="ss-q-checkbox"></span><span class="ss-choice-label">Both</span></label></li>
</ul>
</div>
</div>
</div>
<div class="errorbox-good">
<div dir="ltr" class="ss-item ss-text">
<div class="ss-form-entry">
<label class="ss-q-item-label">
<div class="ss-q-title"><strong>Which intersection or address is dangerous? *</strong></div>
</label>
<label class="ss-q-help">Be as specific as possible, please.</label>
<input type="text" name="entry.1401202234" id="entry_1401202234">
</div>
</div>
</div>
<div class="errorbox-good">
<div dir="ltr" class="ss-item ss-paragraph-text">
<div class="ss-form-entry">
<label class="ss-q-item-label">
<div class="ss-q-title"><strong>Tell us, in short, what the issue is there or your story. *</strong></div>
</label>
<textarea name="entry.453870666" rows="8" cols="95" class="input-large ss-q-long" id="entry_453870666" dir="auto"></textarea>
</div>
</div>
<p class="data-instructions"><em>* Required.</em></p>
</div>
<input type="hidden" name="draftResponse" value="[]">
<input type="hidden" name="pageHistory" value="0">
<div class="ss-form-entry">
<br />
<input class="btn btn-success" type="submit" name="submit" value="Submit">
<a class="btn btn-danger" href="javascript:void(0)" onclick="mapIntro();">Cancel</a>
</div>
</form>
<!-- end form -->
</div>
<!-- end form container -->