public int UserShow(HttpServletRequest req,HttpServletResponse res) throws Exception{
boolean islogin = isAdmin(req,res);
int num = 1;
if(!islogin)
num = 2;
String sql1 = "select * from UserTable order by UserID desc";
String sql2 = "select count(UserID) from UserTable";
Vector sumList = new Vector();
String page = req.getParameter("page");
if(page == null)
page="1";
int thisPage = new Integer(page).intValue();
int totalRow=0;
int pageRow=5;
int startRow=1;
int endRow=pageRow;
int maxPage=0;