anchor.diff:  
   <body id="page-top">
   
  -	<!-- Navigation -->
  -	<nav class="navbar navbar-expand-lg navbar-dark fixed-top" id="mainNav">
  -		<div class="container">
  -			<a class="navbar-brand js-scroll-trigger" href="#page-top">
  -				<h2 id=title>Whatever you go, Go with all your heart</h2>
  -			</a>
  -			<div class="collapse navbar-collapse" id="navbarResponsive">
  -				<ul class="navbar-nav text-uppercase ml-auto">
  -					<li class="nav-item">
  -						<div class="dropdown show">
  -							<c:choose>
  -								<c:when test="${category eq '' || empty category}">
  -									<a class="btn btn-secondary dropdown-toggle"
  -										href="https://example.com" id="dropdownMenuLink"
  -										data-toggle="dropdown" aria-haspopup="true"
  -										aria-expanded="false"> 지역 선택 </a>
  -								</c:when>
  -								<c:otherwise>
  -									<a class="btn btn-secondary dropdown-toggle"
  -										href="https://example.com" id="dropdownMenuLink"
  -										data-toggle="dropdown" aria-haspopup="true"
  -										aria-expanded="false"> ${category} </a>
  -								</c:otherwise>
  -							</c:choose>
  -							<div class="dropdown-menu" aria-labelledby="dropdownMenuLink"
  -								id="selection">
  -								<a class="dropdown-item"
  -									href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=서울">
  -									서울 </a> <a class="dropdown-item"
  -									href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=경기도">
  -									경기도 </a> <a class="dropdown-item"
  -									href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=대전">
  -									대전 </a> <a class="dropdown-item"
  -									href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=대구">
  -									대구 </a> <a class="dropdown-item"
  -									href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=부산">
  -									부산 </a> <a class="dropdown-item"
  -									href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=인천">
  -									인천 </a> <a class="dropdown-item"
  -									href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=강원도">
  -									강원도 </a> <a class="dropdown-item"
  -									href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=충청도">
  -									충청도 </a> <a class="dropdown-item"
  -									href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=전라도">
  -									전라도 </a> <a class="dropdown-item"
  -									href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=제주도">
  -									제주도 </a>
  -							</div>
  -						</div>
  -					</li>
  -					<li>   　  </li>
  -					<li class="nav-item">
  -						<a class="btn btn-secondary" href="<%=request.getContextPath()%>
  -								/content?task=contentList&search=&category=">Home</a>
  -					</li>
  -					<li>   　  </li>
  -             	 	<li class="nav-item">
  -                 		<button id="login_btn" type="button" class="btn btn-secondary">Login</button>
  -               		</li>
  -				</ul>
  -			</div>
  -		</div>
  -	</nav>
  -	<!-- Header -->
  -	<!-- Services -->
  -	<!-- Portfolio Grid -->
  -	<section class="bg-light" id="portfolio">
  -		<div class="container">
  -			<div class="row">
  -				<div class="col-lg-12 text-center">
  -					<h2 class="section-heading text-uppercase">
  -						<div class="col-lg-6">
  -							<div class="input-group">
  -								<form action="<%=request.getContextPath()%>/content" method="post">
  -									<input type="hidden" name="task" value="contentList"> 
  -									<input type="hidden" name="category" value="${category}"> 
  -									<span class="input-group-btn"> 
  -									<c:if test="${empty search}">
  -										<input type="text" class="form-control" name="search"
  -												size="500" placeholder="Search...">
  -									</c:if> 
  -									<c:if test="${not empty search}">
  -										<input type="text" class="form-control" name="search"
  -												size="500" value="${search}">
  -									</c:if> 
  -									<input type="submit" class="btn btn-secondary" id="go" value="Go">
  -									</span>
  -								</form>
  -							</div>
  -						</div>
  -					</h2>
  -					<h3 class="section-subheading text-muted"></h3>
  -				</div>
  -			</div>
  -			<div class="row">
  -				<!-------------------------------- content 시작 ---------------------------------->
  -				<c:forEach var="content" items="${contentPage.contentList}">
  -					<div class="col-md-4 col-sm-6 portfolio-item">
  -						<a class="portfolio-link"
  -							href="<%=request.getContextPath()%>/content?task=read&contentNumber=${content.content_no}">
  -							<div class="portfolio-hover">
  -								<div class="portfolio-hover-content">
  -									<i class="fa fa-plus fa-3x"></i>
  -								</div>
  -							</div> <img class="img-fluid" src="${content.main_img}" alt="">
  -						</a>
  -						<div class="portfolio-caption">
  -							<h4>${content.title}</h4>
  -							<p class="text-muted">${content.read_count}VIEW</p>
  -						</div>
  -					</div>
  -				</c:forEach>
  -				<!-------------------------------- content 끝 ---------------------------------->
  -			</div>
  -		</div>
  -	</section>
  -	<!---------------------- 페이지 버튼 시작 -------------------------->
  -	<div class="text-center" style="color: black">
  -		<ul id="line">
  -			<c:if test="${contentPage.startPage>1}">
  -				<a href="${myContextPath}/content?page=${contentPage.startPage-1}">
  -					[이전] </a>
  -			</c:if>
  -			<c:forEach var="page" begin="${contentPage.startPage}"
  -				end="${contentPage.endPage}">
  -				<a href="<%=request.getContextPath()%>/content?task=contentList&page=
  -						${page}&search=${search}&category=${category}">	${page} </a>
  -			</c:forEach>
  -			<c:if test="${contentPage.endPage<contentPage.totalPage}">
  -				<a href="${myContextPath}/content?page=${contentPage.endPage+1}">
  -					[다음] </a>
  -			</c:if>
  -		</ul>
  -	</div>
  -	<!---------------------- 페이지 버튼 끝 -------------------------->
  -	<!-- About -->
  -	<!-- Team -->
  -	<!-- Clients -->
  -	<section class="py-5">
  -		<div class="container">
  -			<div class="row">
  -				<div class="col-md-3 col-sm-6">
  -					<a href="#"> <img class="img-fluid d-block mx-auto"
  -						src="img/logos/envato.jpg" alt="">
  -					</a>
  -				</div>
  -				<div class="col-md-3 col-sm-6">
  -					<a href="#"> <img class="img-fluid d-block mx-auto"
  -						src="img/logos/designmodo.jpg" alt="">
  -					</a>
  -				</div>
  -				<div class="col-md-3 col-sm-6">
  -					<a href="#"> <img class="img-fluid d-block mx-auto"
  -						src="img/logos/themeforest.jpg" alt="">
  -					</a>
  -				</div>
  -				<div class="col-md-3 col-sm-6">
  -					<a href="#"> <img class="img-fluid d-block mx-auto"
  -						src="img/logos/creative-market.jpg" alt="">
  -					</a>
  -				</div>
  -			</div>
  -		</div>
  -	</section>
  -
  -	<!-- Contact -->
  -
  -	<!-------------------------------글 쓰기 버튼 ------------------------->
  -	<div style="position: fixed; bottom: 60px; right: 20px;">
  -		<%
  -			String clientId = "TZblhGxHqxzRPDaQz4FJ";//애플리케이션 클라이언트 아이디값";
  -			String redirectURI = URLEncoder.encode("http://localhost:3333/JSPProject_4team/callback", "UTF-8");
  -			SecureRandom random = new SecureRandom();
  -			String state = new BigInteger(130, random).toString();
  -			String apiURL = "https://nid.naver.com/oauth2.0/authorize?response_type=code";
  -			apiURL += "&client_id=" + clientId;
  -			apiURL += "&redirect_uri=" + redirectURI;
  -			apiURL += "&state=" + state;
  -			session.setAttribute("state", state);
  -		%>
  -		<button id="write"
  -			style="background-color: transparent; border: 0; outline: 0; float: right; cursor: pointer;"
  -			class="btn btn-info btn-lg" data-toggle="modal"
  -			data-target="#myModal">
  -			<img src="write.png" style="width: 70px; height: 70px">
  -		</button>
  -		<input type="hidden" id="apiURL" value="<%=apiURL%>">
  -		<!-- Modal -->
  -	</div>
  -	<!-- Footer -->
  -	<footer>
  -		<div class="container">
  -			<div class="row">
  -				<div class="col-md-4">
  -					<span class="copyright" id="tail">Copyright &copy; Your
  -						Website 2017</span>
  -				</div>
  -				<div class="col-md-4">
  -					<ul class="list-inline social-buttons">
  -						<li class="list-inline-item"><a
  -							href="https://twitter.com/intent/tweet?text=TEXT&url=http://127.0.0.1"
  -							target="_blank"> <i class="fa fa-twitter"></i>
  -						</a></li>
  -						<li class="list-inline-item"><a
  -							href="http://www.facebook.com/sharer/sharer.php?u=http://127.0.0.1"
  -							target="_blank"> <i class="fa fa-facebook"></i>
  -						</a></li>
  -						<li class="list-inline-item"><a
  -							href="https://www.instagram.com/?hl=ko" target="_blank"> <i
  -								class="fa fa-linkedin"></i>
  -						</a></li>
  -					</ul>
  -				</div>
  -				<div class="col-md-4">
  -					<ul class="list-inline quicklinks">
  -						<li class="list-inline-item"><a href="#">Privacy Policy</a></li>
  -						<li class="list-inline-item"><a href="#">Terms of Use</a></li>
  -					</ul>
  -				</div>
  -			</div>
  -		</div>
  -	</footer>
  -	<!-- /.modal -->
  -	<div id="myModal" class="modal fade" role="dialog">
  -		<div class="modal-dialog">
  -			<!-- Modal content-->
  -			<div class="modal-content">
  -				<div class="modal-header">
  -					<button type="button" class="close" data-dismiss="modal">&times;</button>
  -				</div>
  -				<div class="modal-body">
  -					<p>
  -						로그인이 필요한 기능입니다. <br>로그인하시겠습니까?
  -					</p>
  -				</div>
  -				<div class="modal-footer">
  -					<button id="login_no" type="button" class="btn btn-default"
  -						data-dismiss="modal" style="margin-right: 10px; color: white">NO</button>
  -					<button id="login_ok" type="button" class="btn btn-default"
  -						data-dismiss="modal" style="color: white">OK</button>
  -				</div>
  -			</div>
  -		</div>
  -	</div>
  -	<!-- Bootstrap core JavaScript -->
  -	<script src="./Bootstrap/vendor/jquery/jquery.min.js"></script>
  -	<script src="./Bootstrap/vendor/bootstrap/js/bootstrap.bundle.min.js"></script>
  -
  -	<!-- Plugin JavaScript -->
  -	<script
  -		src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/js/bootstrap.min.js"></script>
  -	<script src="./Bootstrap/vendor/jquery-easing/jquery.easing.min.js"></script>
  -
  -	<!-- Contact form JavaScript -->
  -	<script src="./Bootstrap/js/jqBootstrapValidation.js"></script>
  -	<script src="./Bootstrap/js/contact_me.js"></script>
  -
  -	<!-- Custom scripts for this template -->
  -	<script src="./Bootstrap/js/agency.min.js"></script>
  -
  -	<script type="text/javascript">
  -	$(function(){
  -		$("#write").click(function(){
  -			
  -			//세션 체크해서 없을 경우 로그인 화면 있으면 글쓰기
  -			//원래는 session에 token을 저장해서 유효성을 체크해야 하지만 자동 로그인이 없기 때문에
  -			//사용자가 사이트에 접속할 때마다 로그인을 해야하므로 session에 있는 access_token만 불러온다.
  -			//access_token ->  null 이면 로그인 x , null이 아니면 로그인o
  -<%-- 			var session_name = "<%=(String)session.getAttribute("access_token")%>"; --%>
  -			var session_name = "${sessionScope.access_token}";
  -			if (session_name != null && session_name.length > 0) {
  -	            location.href=<%=request.getContextPath()%>+"/content?task=wirteForm"
  -			} else {
  -				$("#login_ok").click(function(){
  -	            	//로그인화면 띄우기
  -	            	var url = $('#apiURL').val();
  -	            	window.open(url,"", "width=430,height=500,location=no,status=no,scrollbars=yes");
  -				})
  -			}
  -		})
  -		$("#login_btn").click(function(){
  -			var url = $('#apiURL').val();
  -			window.open(url,"", "width=430,height=500,location=no,status=no,scrollbars=yes");
  -		})
  -	})
  -	
  -	function aa(){
  -		location.href= request.getContextPath() + "/content?task=contentList&search=&category="
  +   <!-- Navigation -->
  +   <nav class="navbar navbar-expand-lg navbar-dark fixed-top" id="mainNav">
  +      <div class="container">
  +         <a class="navbar-brand js-scroll-trigger" href="#page-top">
  +            <h2 id=title>Whatever you go, Go with all your heart</h2>
  +         </a>
  +         <div class="collapse navbar-collapse" id="navbarResponsive">
  +            <ul class="navbar-nav text-uppercase ml-auto">
  +               <li class="nav-item">
  +                  <div class="dropdown show">
  +                     <c:choose>
  +                        <c:when test="${category eq '' || empty category}">
  +                           <a class="btn btn-secondary dropdown-toggle"
  +                              href="https://example.com" id="dropdownMenuLink"
  +                              data-toggle="dropdown" aria-haspopup="true"
  +                              aria-expanded="false"> 지역 선택 </a>
  +                        </c:when>
  +                        <c:otherwise>
  +                           <a class="btn btn-secondary dropdown-toggle"
  +                              href="https://example.com" id="dropdownMenuLink"
  +                              data-toggle="dropdown" aria-haspopup="true"
  +                              aria-expanded="false"> ${category} </a>
  +                        </c:otherwise>
  +                     </c:choose>
  +                     <div class="dropdown-menu" aria-labelledby="dropdownMenuLink"
  +                        id="selection">
  +                        <a class="dropdown-item"
  +                           href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=서울">
  +                           서울 </a> <a class="dropdown-item"
  +                           href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=경기도">
  +                           경기도 </a> <a class="dropdown-item"
  +                           href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=대전">
  +                           대전 </a> <a class="dropdown-item"
  +                           href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=대구">
  +                           대구 </a> <a class="dropdown-item"
  +                           href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=부산">
  +                           부산 </a> <a class="dropdown-item"
  +                           href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=인천">
  +                           인천 </a> <a class="dropdown-item"
  +                           href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=강원도">
  +                           강원도 </a> <a class="dropdown-item"
  +                           href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=충청도">
  +                           충청도 </a> <a class="dropdown-item"
  +                           href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=전라도">
  +                           전라도 </a> <a class="dropdown-item"
  +                           href="<%=request.getContextPath()%>/content?task=contentList&search=${search}&category=제주도">
  +                           제주도 </a>
  +                     </div>
  +                  </div>
  +               </li>
  +               <li>   　  </li>
  +               <li class="nav-item">
  +                  <a class="btn btn-secondary" href="<%=request.getContextPath()%>
  +                        /content?task=contentList&search=&category=">Home</a>
  +               </li>
  +               <li>   　  </li>
  +                    <li class="nav-item">
  +                       <button id="login_btn" type="button" class="btn btn-secondary">Login</button>
  +                     </li>
  +            </ul>
  +         </div>
  +      </div>
  +   </nav>
  +   <!-- Header -->
  +   <!-- Services -->
  +   <!-- Portfolio Grid -->
  +   <section class="bg-light" id="portfolio">
  +      <div class="container">
  +         <div class="row">
  +            <div class="col-lg-12 text-center">
  +               <h2 class="section-heading text-uppercase">
  +                  <div class="col-lg-6">
  +                     <div class="input-group">
  +                        <form action="<%=request.getContextPath()%>/content" method="post">
  +                           <input type="hidden" name="task" value="contentList"> 
  +                           <input type="hidden" name="category" value="${category}"> 
  +                           <span class="input-group-btn"> 
  +                           <c:if test="${empty search}">
  +                              <input type="text" class="form-control" name="search"
  +                                    size="500" placeholder="Search...  ">
  +                           </c:if> 
  +                           <c:if test="${not empty search}">
  +                              <input type="text" class="form-control" name="search"
  +                                    size="500" value="${search}">
  +                           </c:if> 
  +                           <input type="submit" class="btn btn-secondary" id="go" value="Go">
  +                           </span>
  +                        </form>
  +                     </div>
  +                  </div>
  +               </h2>
  +               <h3 class="section-subheading text-muted"></h3>
  +            </div>
  +         </div>
  +         <div class="row">
  +            <!-------------------------------- content 시작 ---------------------------------->
  +            <c:forEach var="content" items="${contentPage.contentList}">
  +               <div class="col-md-4 col-sm-6 portfolio-item">
  +                  <a class="portfolio-link"
  +                     href="<%=request.getContextPath()%>/content?task=read&contentNumber=${content.content_no}">
  +                     <div class="portfolio-hover">
  +                        <div class="portfolio-hover-content">
  +                           <i class="fa fa-plus fa-3x"></i>
  +                        </div>
  +                     </div> <img class="img-fluid" src="${content.main_img}" alt="">
  +                  </a>
  +                  <div class="portfolio-caption">
  +                     <h4>${content.title}</h4>
  +                     <p class="text-muted">${content.read_count}VIEW</p>
  +                  </div>
  +               </div>
  +            </c:forEach>
  +            <!-------------------------------- content 끝 ---------------------------------->
  +         </div>
  +      </div>
  +   </section>
  +   <!---------------------- 페이지 버튼 시작 -------------------------->
  +   <div class="text-center" style="color: black">
  +      <ul id="line">
  +         <c:if test="${contentPage.startPage>1}">
  +            <a href="${myContextPath}/content?page=${contentPage.startPage-1}">
  +               [이전] </a>
  +         </c:if>
  +         <c:forEach var="page" begin="${contentPage.startPage}"
  +            end="${contentPage.endPage}">
  +            <a href="<%=request.getContextPath()%>/content?task=contentList&page=
  +                  ${page}&search=${search}&category=${category}">   ${page} </a>
  +         </c:forEach>
  +         <c:if test="${contentPage.endPage<contentPage.totalPage}">
  +            <a href="${myContextPath}/content?page=${contentPage.endPage+1}">
  +               [다음] </a>
  +         </c:if>
  +      </ul>
  +   </div>
  +   <!---------------------- 페이지 버튼 끝 -------------------------->
  +   <!-- About -->
  +   <!-- Team -->
  +   <!-- Clients -->
  +   <section class="py-5">
  +      <div class="container">
  +         <div class="row">
  +            <div class="col-md-3 col-sm-6">
  +               <a href="#"> <img class="img-fluid d-block mx-auto"
  +                  src="img/logos/envato.jpg" alt="">
  +               </a>
  +            </div>
  +            <div class="col-md-3 col-sm-6">
  +               <a href="#"> <img class="img-fluid d-block mx-auto"
  +                  src="img/logos/designmodo.jpg" alt="">
  +               </a>
  +            </div>
  +            <div class="col-md-3 col-sm-6">
  +               <a href="#"> <img class="img-fluid d-block mx-auto"
  +                  src="img/logos/themeforest.jpg" alt="">
  +               </a>
  +            </div>
  +            <div class="col-md-3 col-sm-6">
  +               <a href="#"> <img class="img-fluid d-block mx-auto"
  +                  src="img/logos/creative-market.jpg" alt="">
  +               </a>
  +            </div>
  +         </div>
  +      </div>
  +   </section>
  +
  +   <!-- Contact -->
  +
  +   <!-------------------------------글 쓰기 버튼 ------------------------->
  +   <div style="position: fixed; bottom: 60px; right: 20px;">
  +      <%
  +         String clientId = "TZblhGxHqxzRPDaQz4FJ";//애플리케이션 클라이언트 아이디값";
  +         String redirectURI = URLEncoder.encode("http://localhost:3333/JSPProject_4team/callback", "UTF-8");
  +         SecureRandom random = new SecureRandom();
  +         String state = new BigInteger(130, random).toString();
  +         String apiURL = "https://nid.naver.com/oauth2.0/authorize?response_type=code";
  +         apiURL += "&client_id=" + clientId;
  +         apiURL += "&redirect_uri=" + redirectURI;
  +         apiURL += "&state=" + state;
  +         session.setAttribute("state", state);
  +      %>
  +      <button id="write"
  +         style="background-color: transparent; border: 0; outline: 0; float: right; cursor: pointer;"
  +         class="btn btn-info btn-lg" data-toggle="modal"
  +         data-target="#myModal">
  +         <img src="write.png" style="width: 70px; height: 70px">
  +      </button>
  +      <input type="hidden" id="apiURL" value="<%=apiURL%>">
  +      <!-- Modal -->
  +   </div>
  +   <!-- Footer -->
  +   <footer>
  +      <div class="container">
  +         <div class="row">
  +            <div class="col-md-4">
  +               <span class="copyright" id="tail">Copyright &copy; Your
  +                  Website 2017</span>
  +            </div>
  +            <div class="col-md-4">
  +               <ul class="list-inline social-buttons">
  +                  <li class="list-inline-item"><a
  +                     href="https://twitter.com/intent/tweet?text=TEXT&url=http://127.0.0.1"
  +                     target="_blank"> <i class="fa fa-twitter"></i>
  +                  </a></li>
  +                  <li class="list-inline-item"><a
  +                     href="http://www.facebook.com/sharer/sharer.php?u=http://127.0.0.1"
  +                     target="_blank"> <i class="fa fa-facebook"></i>
  +                  </a></li>
  +                  <li class="list-inline-item"><a
  +                     href="https://www.instagram.com/?hl=ko" target="_blank"> <i
  +                        class="fa fa-linkedin"></i>
  +                  </a></li>
  +               </ul>
  +            </div>
  +            <div class="col-md-4">
  +               <ul class="list-inline quicklinks">
  +                  <li class="list-inline-item"><a href="#">Privacy Policy</a></li>
  +                  <li class="list-inline-item"><a href="#">Terms of Use</a></li>
  +               </ul>
  +            </div>
  +         </div>
  +      </div>
  +   </footer>
  +   <!-- /.modal -->
  +   <div id="myModal" class="modal fade" role="dialog">
  +      <div class="modal-dialog">
  +         <!-- Modal content-->
  +         <div class="modal-content">
  +            <div class="modal-header">
  +               <button type="button" class="close" data-dismiss="modal">&times;</button>
  +            </div>
  +            <div class="modal-body">
  +               <p>
  +                  로그인이 필요한 기능입니다. <br>로그인하시겠습니까?
  +               </p>
  +            </div>
  +            <div class="modal-footer">
  +               <button id="login_no" type="button" class="btn btn-default"
  +                  data-dismiss="modal" style="margin-right: 10px; color: white">NO</button>
  +               <button id="login_ok" type="button" class="btn btn-default"
  +                  data-dismiss="modal" style="color: white">OK</button>
  +            </div>
  +         </div>
  +      </div>
  +   </div>
  +   <!-- Bootstrap core JavaScript -->
  +   <script src="./Bootstrap/vendor/jquery/jquery.min.js"></script>
  +   <script src="./Bootstrap/vendor/bootstrap/js/bootstrap.bundle.min.js"></script>
  +
  +   <!-- Plugin JavaScript -->
  +   <script
  +      src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/js/bootstrap.min.js"></script>
  +   <script src="./Bootstrap/vendor/jquery-easing/jquery.easing.min.js"></script>
  +
  +   <!-- Contact form JavaScript -->
  +   <script src="./Bootstrap/js/jqBootstrapValidation.js"></script>
  +   <script src="./Bootstrap/js/contact_me.js"></script>
  +
  +   <!-- Custom scripts for this template -->
  +   <script src="./Bootstrap/js/agency.min.js"></script>
  +
  +   <script type="text/javascript">
  +   $(function(){
  +      $("#write").click(function(){
  +         
  +         //세션 체크해서 없을 경우 로그인 화면 있으면 글쓰기
  +         //원래는 session에 token을 저장해서 유효성을 체크해야 하지만 자동 로그인이 없기 때문에
  +         //사용자가 사이트에 접속할 때마다 로그인을 해야하므로 session에 있는 access_token만 불러온다.
  +         //access_token ->  null 이면 로그인 x , null이 아니면 로그인o
  +<%--          var session_name = "<%=(String)session.getAttribute("access_token")%>"; --%>
  +         var session_name = "${sessionScope.access_token}";
  +         alert(session_name);
  +         if (session_name != null && session_name.length > 0) {
  +             bb();
  +         } else {
  +            $("#login_ok").click(function(){
  +                  //로그인화면 띄우기
  +                  var url = $('#apiURL').val();
  +                  window.open(url,"", "width=430,height=500,location=no,status=no,scrollbars=yes");
  +            })
  +         }
  +      })
  +      $("#login_btn").click(function(){
  +         var url = $('#apiURL').val();
  +         window.open(url,"", "width=430,height=500,location=no,status=no,scrollbars=yes");
  +         alert('되라');
  +      })
  +   })
  +   
  +   function aa(){
  +      location.href= request.getContextPath() + "/content?task=contentList&search=&category="
  +	}
  +   function bb(){
  +		location.href="/JSPProject_4team/content?task=wirteForm"
   	}
   </script>
   </body>
  -</html>
  +</html>
positive.code: <%@ page language="java" contentType="text/html; charset=UTF-8"
  	pageEncoding="UTF-8"%>
  <%@ page import="java.security.SecureRandom"%>
  <%@ page import="java.math.BigInteger"%>
  <%@ page import="java.net.URLEncoder"%>
  
negative.code: 
  <meta charset="EUC-KR">
  <meta name="viewport"
     content="width=device-width, initial-scale=1, shrink-to-fit=no">
  <meta name="description" content="">
  <meta name="author" content="">
  
  