anchor.diff:  
   
     <%if @action == "Find"%>
  +   <div style="float:right; padding:10px;">
  +   <a href="/scenarios/revert_marked_scenarios">Revert marked scenarios</a>
  +  </div>
     <div style="margin-bottom: 20px;padding-bottom: 5px;border-bottom: 1px solid #eaeaea;">
       <h4>Find and Replace</h4>
     </div>
  -  <div style="float:right; padding:10px;">
  -  <a href="/scenarios/revert_marked_scenarios">Revert marked scenarios</a>
  -</div>
         <form name="insert_or_update_routes" action="/scenarios/insert_or_update_routes" method="post">
            <input type="hidden" name="redirect_path" value="<%=@redirect_path%>"/>
           <div>
  
positive.code: <script type="text/javascript">
      $('#selectAll').click(function() {
         if (this.checked) {
             $(':checkbox').each(function() {
                 this.checked = true;                        
             });
         } else {
            $(':checkbox').each(function() {
                 this.checked = false;                        
             });
         } 
  
negative.code:              <div style="margin-bottom: 20px;padding-bottom: 5px;border-bottom: 1px solid #eaeaea;">
                   <h4 >The above URL(s) found in below scenario(s)</h4>
               </div>
               <table class="table table-bordered;" id="marked">
                <thead>
                   <tr>
                      <th>
  