anchor.diff:  							endindex = ((crtpage-1)/page_pagecnt)*page_pagecnt+page_pagecnt;
   						}
   					%>
  -						<li><a href="?page=<%=i+1%>"><%=i+1%></a></li>
  +						<li><a href="?page=<%=i+1%>
  +							&sdate=<%=sdate%>
  +							&edate=<%=edate%>
  +							<%
  +							if(keyword != null) {
  +							%>
  +								&keyword=<%=keyword%>
  +							<%
  +							}
  +							%>
  +							"><%=i+1%></a></li>
   					<%
   					}
   					%>
  
positive.code: 					{
  					%>
  						<li>
  							<a href="?page=<%=crtpage/page_pagecnt*page_pagecnt+6%>" aria-label="Next">
  								<span aria-hidden="true">&raquo;</span>
  							</a>
  						</li>
  
negative.code: int crtpage = Integer.parseInt(request.getAttribute("crtpage").toString());
  String psdate = request.getParameter("sdate");
  String pedate = request.getParameter("edate");
  String keyword = null;
  if(request.getParameterMap().containsKey("keyword")) keyword = request.getParameter("keyword");
  String nowPage = null;
  if(request.getParameterMap().containsKey("page")) nowPage = request.getParameter("page");
  String sdate = "2016-10-25";
  String edate = "2016-11-09";
  if(psdate != null)
  {
  