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);

    }