anchor.diff:  
   <div class="progress progress-info" id="readProgress">
     <div class="bar" style="width: 0%">fetched</div>
  -  <div id="readmore">readmore</div>
  +  <div id="fetchButtons">
  +  	<span id="fetchMore" style="cursor:pointer;">fetch more</span> / 
  +  	<span id="fetchAll" style="cursor:pointer;">fetch all</span>
  +  </div>
   </div>
   
   <table id="selectedBusinessTransactionsDetail" class="table table-bordered table-condensed table-hover sortable" style="font-size:12px;">
  
positive.code: 	fetchStart();
  }
  
  function fetchStart() {
  	var traces = parent.opener.selectdTracesBox[parent.window.name];
  	if (!traces) {
  
negative.code: 	fetchCount++;
  	
  	if (i == traces.length) {
  		$("#fetchButtons").hide();
  	}
  	
  	$("#readProgress .bar").text("fetched (" + i + " / " + traces.length + ")");
  