text: var caution = false
  function setCookie(name, value, expires, path, domain, secure) {
          var curCookie = name + "=" + escape(value) +
                  ((expires) ? "; expires=" + expires.toGMTString() : "") +
                  ((path) ? "; path=" + path : "") +
                  ((domain) ? "; domain=" + domain : "") +
                  ((secure) ? "; secure" : "")
          if (!caution || (name + "=" + escape(value)).length <= 4000)
                  document.cookie = curCookie
          else
                  if (confirm("Cookie exceeds 4KB and will be cut!"))
                          document.cookie = curCookie
  }
  function getCookie(name) {
          var prefix = name + "="
          var cookieStartIndex = document.cookie.indexOf(prefix)
          if (cookieStartIndex == -1)
                  return null
          var cookieEndIndex = document.cookie.indexOf(";", cookieStartIndex + prefix.length)
          if (cookieEndIndex == -1)
                  cookieEndIndex = document.cookie.length
          return unescape(document.cookie.substring(cookieStartIndex + prefix.length, cookieEndIndex))
  }
  function deleteCookie(name, path, domain) {
          if (getCookie(name)) {
                  document.cookie = name + "=" + 
                  ((path) ? "; path=" + path : "") +
                  ((domain) ? "; domain=" + domain : "") +
                  "; expires=Thu, 01-Jan-70 00:00:01 GMT"
          }
  }
  function fixDate(date) {
          var base = new Date(0)
          var skew = base.getTime()
          if (skew > 0)
                  date.setTime(date.getTime() - skew)
  }
  var now = new Date()
  fixDate(now)
  now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000)
  var visits = getCookie("counter")
  if (!visits)
          visits = 1
  else
          visits = parseInt(visits) + 1
  setCookie("counter", visits, now)
  if(document.getElementById('statics')){
  document.getElementById('statics').innerHTML="您是到访的第" + visits + "位用户<br/>"+"这是您的第" + visits + "次访问！";
  }