Post方式打开新窗口

最近在做一个跟ERP相连的领料网站，用到POST的方法打开新窗口来打印报表

代码转别人的，在这里记一下；

javascript代码

 function openPostWindow(url, data1,name) {
        var tempForm = document.createElement("form");
        tempForm.id = "tempForm1";
        tempForm.method = "post";
        tempForm.action = url;
        tempForm.target = name;
        var hideInput1 = document.createElement("input");
        hideInput1.type = "hidden";
        hideInput1.name = "data";
        hideInput1.value = data1;
        tempForm.appendChild(hideInput1);
        if (document.all) {
            tempForm.attachEvent("onsubmit", function () { });        //IE
        } else {
            var subObj = tempForm.addEventListener("submit", function () { }, false);    //firefox
        }
        document.body.appendChild(tempForm);
        if (document.all) {
            tempForm.fireEvent("onsubmit");
        } else {
            tempForm.dispatchEvent(new Event("submit"));
        }
        tempForm.submit();
        document.body.removeChild(tempForm);
    }