隐藏参数跳转页面

function submitForm(url, data){    var eleForm = document.body.appendChild(document.createElement('form'));    eleForm.action = url;    for (var property in data)    {        var hiddenInput = document.createElement('input');        hiddenInput.type = 'hidden';        hiddenInput.name = property;        hiddenInput.value = data[property];        eleForm.appendChild(hiddenInput);    }    this.eleForm = eleForm;    if (!submitForm._initialized)    {        submitForm.prototype.post = function ()        {            this.eleForm.method = 'post';            this.eleForm.submit();        };        submitForm._initialized = true;    }}
new submitForm('http://edustatic.dongao.com/online/teacher/see_homework.html', data).post();