anchor.diff:      	<input type="hidden" id="action" name="action" value="taskInstanceList"/>
       	<input type="hidden" id="transferUserId" name="transferUserId"/> 
       	<input type="hidden" id="rollBackNodeId" name="rollBackNodeId"/> 
  +    	<input type="hidden" id="rollBackTaskId" name="rollBackTaskId"/> 
       	<input type="hidden" id="taskId" name="taskId">
       	<div class="search">
           	<table>
  
positive.code: 	if(d!=null){
  		$("#rollBackNodeId").val(d[0].nodeId);
  		doProcess("doTaskRollBackNode",id);
  	}
  }
  
  
negative.code:             <div id="doResume" class="btn-normal" data-scope=single style="display:inline-block;margin-left:5px;"><a href="#" onclick="doResume();">恢复</a></div>
              <div id="doTransfer" class="btn-normal" data-scope=single style="display:inline-block;margin-left:5px;"><a href="#" onclick="doTransfer();">转发</a></div>
              <div id="doRollBackNode" class="btn-normal" data-scope=single style="display:inline-block;margin-left:5px;"><a href="#" onclick="doRollBackNode();">退回-节点</a></div>
              <div id="doRollBackTask" class="btn-normal" data-scope=single style="display:inline-block;margin-left:5px;"><a href="#" onclick="doRollBackTask()">退回-步骤</a></div>
          </div>
          <div class="content">
          	<table width="100%" class="fix-table">
  