function dodo1()
{
    if (document.getElementById("a1").style.display == "") {
        document.getElementById("a1").style.display = "none";
        //document.getElementById("img1").src = "imagesgb/leftMenu_r2_c1.gif";
    }
    else {
        document.getElementById("a3").style.display = "none";
        document.getElementById("a1").style.display = "";

        document.getElementById("a2").style.display = "none";
        document.getElementById("a4").style.display = "none";
//        document.getElementById("a5").style.display = "none";
//        document.getElementById("a6").style.display = "none";
//        document.getElementById("a7").style.display = "none";
//        document.getElementById("a8").style.display = "none";
//        document.getElementById("a9").style.display = "none";

        /*
        document.getElementById("img1").src = "imagesgb/leftMenu_r2_c1a.gif";
        document.getElementById("img2").src = "imagesgb/leftMenu_r3_c1.gif";
        document.getElementById("img3").src = "imagesgb/leftMenu_r4_c1.gif";
        document.getElementById("img4").src = "imagesgb/mtzx.gif";
        document.getElementById("img5").src = "imagesgb/tqhd.gif";
        document.getElementById("img6").src = "imagesgb/zoujin.gif";
        document.getElementById("img7").src = "imagesgb/xzzx.gif";
        document.getElementById("img8").src = "imagesgb/gd.jpg";
        document.getElementById("img9").src = "imagesgb/yq.jpg";
        */
    }
}
function dodo2() {
    if (document.getElementById("a2").style.display == "") {
        document.getElementById("a2").style.display = "none";
        //document.getElementById("img2").src = "imagesgb/leftMenu_r3_c1.gif";

    }
    else {
        document.getElementById("a3").style.display = "none";
        document.getElementById("a1").style.display = "none";
        document.getElementById("a2").style.display = "";
        document.getElementById("a4").style.display = "none";
        //document.getElementById("a5").style.display = "none";
        //document.getElementById("a6").style.display = "none";
        //document.getElementById("a7").style.display = "none";
        //document.getElementById("a8").style.display = "none";
        //document.getElementById("a9").style.display = "none";

        /*
        document.getElementById("img1").src = "imagesgb/leftMenu_r2_c1.gif";
        document.getElementById("img2").src = "imagesgb/leftMenu_r3_c1a.gif";
        document.getElementById("img3").src = "imagesgb/leftMenu_r4_c1.gif";
        document.getElementById("img4").src = "imagesgb/mtzx.gif";
        document.getElementById("img5").src = "imagesgb/tqhd.gif";
        document.getElementById("img6").src = "imagesgb/zoujin.gif";
        document.getElementById("img7").src = "imagesgb/xzzx.gif";
        document.getElementById("img8").src = "imagesgb/gd.jpg";
        document.getElementById("img9").src = "imagesgb/yq.jpg";
        */
    }
}
function dodo2_1() {
    if (document.getElementById("a2_1").style.display == "")
    {
        document.getElementById("a2_1").style.display = "none";
    }
    else {
        document.getElementById("a2_3").style.display = "none";
        document.getElementById("a2_1").style.display = "";
        document.getElementById("a2_2").style.display = "none";

    }

}
function dodo2_2() {
    if (document.getElementById("a2_2").style.display == "")
    {
        document.getElementById("a2_2").style.display = "none";
    }
    else {
        document.getElementById("a2_3").style.display = "none";
        document.getElementById("a2_1").style.display = "none";
        document.getElementById("a2_2").style.display = "";

    }

}
function dodo2_3() {
    if (document.getElementById("a2_3").style.display == "")
    {
        document.getElementById("a2_3").style.display = "none";
    }
    else {
        document.getElementById("a2_3").style.display = "";
        document.getElementById("a2_1").style.display = "none";
        document.getElementById("a2_2").style.display = "none";

    }

}
function dodo3_1() {
    if (document.getElementById("a3_1").style.display == "")
    {
        document.getElementById("a3_1").style.display = "none";
    }
    else {
        document.getElementById("a3_1").style.display = "";
        //document.getElementById("a3_2").style.display = "none";
    }
}
function dodo3_2() {
    if (document.getElementById("a3_2").style.display == "")
    {
        document.getElementById("a3_2").style.display = "none";
    }
    else {
        document.getElementById("a3_1").style.display = "none";
        document.getElementById("a3_2").style.display = "";


    }

}
function dodo4_1() {
    if (document.getElementById("a4_1").style.display == "")
    {
        document.getElementById("a4_1").style.display = "none";
    }
    else {
        document.getElementById("a4_1").style.display = "";
        //document.getElementById("a4_2").style.display = "none";
    }

}
function dodo4_2() {
    if (document.getElementById("a4_2").style.display == "")
    {
        document.getElementById("a4_2").style.display = "none";
    }
    else {
        document.getElementById("a4_1").style.display = "none";
        document.getElementById("a4_2").style.display = "";


    }

}



function dodo3() {
    if (document.getElementById("a3").style.display == "")
    {
        document.getElementById("a3").style.display = "none";
    }
    else {
        document.getElementById("a3").style.display = "";
        document.getElementById("a1").style.display = "none";
        document.getElementById("a2").style.display = "none";
        document.getElementById("a4").style.display = "none";
//        document.getElementById("a5").style.display = "none";
//        document.getElementById("a6").style.display = "none";
//        document.getElementById("a7").style.display = "none";
//        document.getElementById("a8").style.display = "none";
//        document.getElementById("a9").style.display = "none";

        /*
        document.getElementById("img1").src = "imagesgb/leftMenu_r2_c1.gif";
        document.getElementById("img2").src = "imagesgb/leftMenu_r3_c1.gif";
        document.getElementById("img3").src = "imagesgb/leftMenu_r4_c1a.gif";
        document.getElementById("img4").src = "imagesgb/mtzx.gif";
        document.getElementById("img5").src = "imagesgb/tqhd.gif";
        document.getElementById("img6").src = "imagesgb/zoujin.gif";
        document.getElementById("img7").src = "imagesgb/xzzx.gif";
        document.getElementById("img8").src = "imagesgb/gd.jpg";
        document.getElementById("img9").src = "imagesgb/yq.jpg";
        */
    }
}
function dodo4() {
    if (document.getElementById("a4").style.display == "")
    {
        document.getElementById("a4").style.display = "none";
        //document.getElementById("img4").src = "imagesgb/mtzx.gif";

    }
    else {
        document.getElementById("a3").style.display = "none";
        document.getElementById("a1").style.display = "none";
        document.getElementById("a2").style.display = "none";
        document.getElementById("a4").style.display = "";
//        document.getElementById("a5").style.display = "none";
//        document.getElementById("a6").style.display = "none";
//        document.getElementById("a7").style.display = "none";
//        document.getElementById("a8").style.display = "none";
//        document.getElementById("a9").style.display = "none";

        /*
        document.getElementById("img1").src = "imagesgb/leftMenu_r2_c1.gif";
        document.getElementById("img2").src = "imagesgb/leftMenu_r3_c1.gif";
        document.getElementById("img3").src = "imagesgb/leftMenu_r4_c1.gif";
        document.getElementById("img4").src = "imagesgb/mtzxa.gif";
        document.getElementById("img5").src = "imagesgb/tqhd.gif";
        document.getElementById("img6").src = "imagesgb/zoujin.gif";
        document.getElementById("img7").src = "imagesgb/xzzx.gif";
        document.getElementById("img8").src = "imagesgb/gd.jpg";
        document.getElementById("img9").src = "imagesgb/yq.jpg";
        */
    }
}
function dodo5() {
    if (document.getElementById("a5").style.display == "")
    {
        document.getElementById("a5").style.display = "none";
        //document.getElementById("img5").src = "imagesgb/tqhd.gif";

    }
    else {
        document.getElementById("a3").style.display = "none";
        document.getElementById("a1").style.display = "none";
        document.getElementById("a2").style.display = "none";
        document.getElementById("a4").style.display = "none";
        document.getElementById("a5").style.display = "";
        document.getElementById("a6").style.display = "none";
        document.getElementById("a7").style.display = "none";
        document.getElementById("a8").style.display = "none";
        document.getElementById("a9").style.display = "none";

        /*
        document.getElementById("img1").src = "imagesgb/leftMenu_r2_c1.gif";
        document.getElementById("img2").src = "imagesgb/leftMenu_r3_c1.gif";
        document.getElementById("img3").src = "imagesgb/leftMenu_r4_c1.gif";
        document.getElementById("img4").src = "imagesgb/mtzx.gif";
        document.getElementById("img5").src = "imagesgb/tqhda.gif";
        document.getElementById("img6").src = "imagesgb/zoujin.gif";
        document.getElementById("img7").src = "imagesgb/xzzx.gif";
        document.getElementById("img8").src = "imagesgb/gd.jpg";
        document.getElementById("img9").src = "imagesgb/yq.jpg";
        */
    }
}
function dodo6() {
    if (document.getElementById("a6").style.display == "")
    {
        document.getElementById("a6").style.display = "none";
        //document.getElementById("img6").src = "imagesgb/zoujin.gif";

    }
    else {
        document.getElementById("a3").style.display = "none";
        document.getElementById("a1").style.display = "none";
        document.getElementById("a2").style.display = "none";
        document.getElementById("a4").style.display = "none";
        document.getElementById("a5").style.display = "none";
        document.getElementById("a6").style.display = "";
        document.getElementById("a7").style.display = "none";
        document.getElementById("a8").style.display = "none";
        document.getElementById("a9").style.display = "none";

        /*
        document.getElementById("img1").src = "imagesgb/leftMenu_r2_c1.gif";
        document.getElementById("img2").src = "imagesgb/leftMenu_r3_c1.gif";
        document.getElementById("img3").src = "imagesgb/leftMenu_r4_c1.gif";
        document.getElementById("img4").src = "imagesgb/mtzx.gif";
        document.getElementById("img5").src = "imagesgb/tqhd.gif";
        document.getElementById("img6").src = "imagesgb/zoujina.gif";
        document.getElementById("img7").src = "imagesgb/xzzx.gif";
        document.getElementById("img8").src = "imagesgb/gd.jpg";
        document.getElementById("img9").src = "imagesgb/yq.jpg";
        */
    }
}
function dodo7() {
    if (document.getElementById("a7").style.display == "")
    {
        document.getElementById("a7").style.display = "none";
        //document.getElementById("img7").src = "imagesgb/xzzx.gif";

    }
    else {
        document.getElementById("a3").style.display = "none";
        document.getElementById("a1").style.display = "none";
        document.getElementById("a2").style.display = "none";
        document.getElementById("a4").style.display = "none";
        document.getElementById("a5").style.display = "none";
        document.getElementById("a6").style.display = "none";
        document.getElementById("a7").style.display = "";
        document.getElementById("a8").style.display = "none";
        document.getElementById("a9").style.display = "none";

        /*
        document.getElementById("img1").src = "imagesgb/leftMenu_r2_c1.gif";
        document.getElementById("img2").src = "imagesgb/leftMenu_r3_c1.gif";
        document.getElementById("img3").src = "imagesgb/leftMenu_r4_c1.gif";
        document.getElementById("img4").src = "imagesgb/mtzx.gif";
        document.getElementById("img5").src = "imagesgb/tqhd.gif";
        document.getElementById("img6").src = "imagesgb/zoujin.gif";
        document.getElementById("img7").src = "imagesgb/xzzxa.gif";
        document.getElementById("img8").src = "imagesgb/gd.jpg";
        document.getElementById("img9").src = "imagesgb/yq.jpg";
        */
    }
}



function dodo8() {
    if (document.getElementById("a8").style.display == "")
    {
        document.getElementById("a8").style.display = "none";
        //document.getElementById("img8").src = "imagesgb/gd.jpg";

    }
    else {
        document.getElementById("a3").style.display = "none";
        document.getElementById("a1").style.display = "none";
        document.getElementById("a2").style.display = "none";
        document.getElementById("a4").style.display = "none";
        document.getElementById("a5").style.display = "none";
        document.getElementById("a6").style.display = "none";
        document.getElementById("a7").style.display = "none";
        document.getElementById("a8").style.display = "";
        document.getElementById("a9").style.display = "none";

        /*
        document.getElementById("img1").src = "imagesgb/leftMenu_r2_c1.gif";
        document.getElementById("img2").src = "imagesgb/leftMenu_r3_c1.gif";
        document.getElementById("img3").src = "imagesgb/leftMenu_r4_c1.gif";
        document.getElementById("img4").src = "imagesgb/mtzx.gif";
        document.getElementById("img5").src = "imagesgb/tqhd.gif";
        document.getElementById("img6").src = "imagesgb/zoujin.gif";
        document.getElementById("img7").src = "imagesgb/xzzx.gif";
        document.getElementById("img8").src = "imagesgb/gda.jpg";
        document.getElementById("img9").src = "imagesgb/yq.jpg";
        */
    }
}



function dodo9() {
    if (document.getElementById("a9").style.display == "")
    {
        document.getElementById("a9").style.display = "none";
        document.getElementById("img9").src = "imagesgb/yq.jpg";

    }
    else {
        document.getElementById("a3").style.display = "none";
        document.getElementById("a1").style.display = "none";
        document.getElementById("a2").style.display = "none";
        document.getElementById("a4").style.display = "none";
        document.getElementById("a5").style.display = "none";
        document.getElementById("a6").style.display = "none";
        document.getElementById("a7").style.display = "none";
        document.getElementById("a8").style.display = "none";
        document.getElementById("a9").style.display = "";

        /*
        document.getElementById("img1").src = "imagesgb/leftMenu_r2_c1.gif";
        document.getElementById("img2").src = "imagesgb/leftMenu_r3_c1.gif";
        document.getElementById("img3").src = "imagesgb/leftMenu_r4_c1.gif";
        document.getElementById("img4").src = "imagesgb/mtzx.gif";
        document.getElementById("img5").src = "imagesgb/tqhd.gif";
        document.getElementById("img6").src = "imagesgb/zoujin.gif";
        document.getElementById("img7").src = "imagesgb/xzzx.gif";
        document.getElementById("img8").src = "imagesgb/gd.jpg";
        document.getElementById("img9").src = "imagesgb/yqa.jpg";
        */
    }
}

function CheckTakeEmail() {
    if (document.getElementById("ctl00_txtEmail").value == "") {
        alert("请输入你要订阅的Email！");
        document.getElementById("ctl00_txtEmail").focus();
        return false;
    }
    if (document.getElementById("ctl00_txtEmail").value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) == -1) {
        alert("您输入的Email格式不正确！");
        document.getElementById("ctl00_txtEmail").focus();
        return false;
    }
    return true;
}