anchor.diff:  	</div>
   	<div class="input-group">
   		<div class="form-group has-success">
  -			<form action="/chat/with.do" class="form-inline" method="post">
  +			<form action="/chat/with.do" class="form-inline" method="post" target="_new">
   				<span class="input-group-btn">
   					<input name="username" type="text" class="form-control input-sm" placeholder="이름을 입력하세요" autocomplete="off" />
   					<button class="btn btn-primary btn-sm" id="send" >문의하기</button>
  
positive.code: 	</div>
  	<div class="row">
  		<div class="col-md-4 col-lg-4">
  			<div class="alert-danger">
  			<h6>[대기실]</h6>
  			</div>
  			<div id="waiting"></div>
  		</div>
  	</div>
  
negative.code: 	</div>
  	<div class="input-group">
  		<div class="form-group has-error">
  			<form action="/chat/advice.do" class="form-inline" method="post" target="_new">
  				<span class="input-group-btn">
  					<input name="who" type="hidden" value="운영자"/>
  					<input name="username" type="text" class="form-control input-sm" placeholder="고객명을 입력하세요" autocomplete="off" />
  