js代码片段--动态添加一个input元素

 function gotonext(e){
                                  var tempInput = document.createElement("input");
                                    tempInput.type = "hidden";
                                    tempInput.name = "luosimao_response";
                                    tempInput.value = e;
                                    document.ChRegForm.appendChild(tempInput);
                                 //document.getElementById("gotonext").style.display="inline";
                                 document.ChRegForm.submit();
                              }

动态添加，js，input元素