<script src="typinyin.js"></script>  <script>      window.onload = function(){          var demo = new Typinyin;          demo.attach('#typinyin_demo');          demo.setOptions({              sentences: [                  {                      ch: ["这是","一个","示例"],                      py: ["zheshi","yige","shili"],                  }, {                      ch: ["This is an example."],                      py: ["This is an example."],                  }, {                      ch: ["完全","无需","jQuery"],                      py: ["wanquan","wuxu","jQuery"],                  }, {                      ch: ["让","输入","打动","你的","❤"],                      py: ["rang","shuru","dadong","nide","xin"],                  }              ],              startDelay: 1000, // 启动延时，以毫秒记              typeSpeed: 100, // 打字速度，以毫秒记              pause: 1000, // 每一句话打完后的停顿时间，以毫秒记              backSpeed: 60, // 删除文字的速度，以毫秒记              cursorChar: "|", // 光标字符              loop: false, // 是否循环播放          });          demo.init();          }  </script>  ...    <span id="typinyin_demo"></span>

demo.finished = function() {      // 自定义内容  }