anchor.diff:      $(document).on("click",".avator-btn-fake",function(){$("#upload").click()});
       $("#upload").on("change", function () {
           previewImage(this);
  -    })
  -
  -
  -
  -
  -
  +    });
       function sureChange() {
           var sourcePassword = $('#sourcePassword').val();
           var newPassword = $('#newPassword').val();
  
positive.code:                         <input type="button" style="height: 40px;" value="修改密码" class="gradientColor" onclick="sureChange()">
                      </div>
                      <!-- 密码修改成功弹窗-->
                      <div id="change-success" class="hide popupBg changeSuccessPopup">
                          <div class="changeSuccess popupBox">
                              <p>您的密码已经修改成功！</p>
                              <p><span id="count-down"></span>s后跳转到首页，请重新登录</p>
                          </div>
  
negative.code:                 newPassword    :   newPassword
              },
              success:function (data) {
                  /*$('#change-success').removeClass("hide");*/
                  ShowDiv('change-success');
                  countDown(5,'/OnlineCourseFronten/');
              },
              error:function (e) {
  