function tabC(p1, p2, c1, c2) {

    document.getElementById(p1).className = 'y_h2_bg01';
    document.getElementById(p2).className = 'y_h2_bg02';

    document.getElementById(c2).style.display = 'block';
    document.getElementById(c1).style.display = 'none';

    document.getElementById(p2).className = 'y_h2_bg01';
    document.getElementById(p1).className = 'y_h2_bg02';

    document.getElementById(c2).style.display = 'none';
    document.getElementById(c1).style.display = 'block';

}

function tabShow(t01, t02, t03, t04, c01, c02, c03, c04) {
    document.getElementById(t01).className = 'part2_3_2_2';
    document.getElementById(t02).className = 'part2_3_2_2';
    document.getElementById(t03).className = 'part2_3_2_2';
    document.getElementById(t04).className = 'part2_3_2_2';

    document.getElementById(c01).style.display = 'none';
    document.getElementById(c02).style.display = 'none';
    document.getElementById(c03).style.display = 'none';
    document.getElementById(c04).style.display = 'none';

    document.getElementById(t01).className = 'part2_3_2_1'; //选中
    document.getElementById(c01).style.display = 'block';
}

function tabShow2(t1, t2, c1, c2) {
    document.getElementById(t1).className = '';
    document.getElementById(t2).className = '';

    document.getElementById(c1).style.display = 'none';
    document.getElementById(c2).style.display = 'none';

    document.getElementById(t1).className = 'selected';
    document.getElementById(c1).style.display = 'block';
}

function tabShow3(t1, t2, t3, t4, c1, c2, c3, c4) {
    document.getElementById(t1).className = '';
    document.getElementById(t2).className = '';
    document.getElementById(t3).className = '';
    document.getElementById(t4).className = '';

    document.getElementById(c1).style.display = 'none';
    document.getElementById(c2).style.display = 'none';
    document.getElementById(c3).style.display = 'none';
    document.getElementById(c4).style.display = 'none';

    document.getElementById(t1).className = 'selected';
    document.getElementById(c1).style.display = 'block';
}

function tabC1(p1, p2, c1, c2) {

    document.getElementById(p1).className = 'y_news_left03_2';
    document.getElementById(p2).className = 'y_news_left03_1';
    document.getElementById(c2).style.display = 'block';
    document.getElementById(c1).style.display = 'none';
    document.getElementById(p2).className = 'y_news_left03_2';
    document.getElementById(p1).className = 'y_news_left03_1';
    document.getElementById(c2).style.display = 'none';
    document.getElementById(c1).style.display = 'block';

}

function tabC2(p1, p2, c1, c2) {

    document.getElementById(p1).className = 'y_index05_left01_h02';
    document.getElementById(p2).className = 'y_index05_left01_h01';
    document.getElementById(c2).style.display = 'block';
    document.getElementById(c1).style.display = 'none';
    document.getElementById(p2).className = 'y_index05_left01_h02';
    document.getElementById(p1).className = 'y_index05_left01_h01';
    document.getElementById(c2).style.display = 'none';
    document.getElementById(c1).style.display = 'block';

}


function tabC3(p1, p2, c1, c2) {

    document.getElementById(p1).className = 'y_index010_mid_bg02';
    document.getElementById(p2).className = 'y_index010_mid_bg01';
    document.getElementById(c2).style.display = 'block';
    document.getElementById(c1).style.display = 'none';

    document.getElementById(p2).className = 'y_index010_mid_bg02';
    document.getElementById(p1).className = 'y_index010_mid_bg01';
    document.getElementById(c2).style.display = 'none';
    document.getElementById(c1).style.display = 'block';

}



function tabC4(p, c) {

    document.getElementById('pa5').className = 'y_index010_mid_bg02';
    document.getElementById('pa6').className = 'y_index010_mid_bg02';
    document.getElementById('pa7').className = 'y_index010_mid_bg02';
    document.getElementById('ca5').style.display = 'none';
    document.getElementById('ca6').style.display = 'none';
    document.getElementById('ca7').style.display = 'none';

    document.getElementById(p).className = 'y_index010_mid_bg01';
    document.getElementById(c).style.display = 'block';

}


function tabB(c, t) {
    for (i = 1; i <= t; i++) {
        document.getElementById('Imga' + i).src = 'images/btn/pp-4staste-0' + i + '.gif';
        document.getElementById('vva' + i).style.display = 'none';
        document.getElementById('vvb' + i).style.display = 'none';
        document.getElementById('vvc' + i).style.display = 'none';
    }

    document.getElementById('Imga' + c).src = 'images/btn/pp-4staste-0' + c + 'cur.gif';
    document.getElementById('vva' + c).style.display = 'block';
    document.getElementById('vvb' + c).style.display = 'block';
    document.getElementById('vvc' + c).style.display = 'block';
}




function tabCC(tt, cc, tt1, tt2, tt3, tt4, tt5, tt6, tt7, tt8, cc1, cc2, cc3, cc4, cc5, cc6, cc7, cc8) {

    document.getElementById('tt1').className = 'y_index03_1_title02';
    document.getElementById('tt2').className = 'y_index03_1_title02';
    document.getElementById('tt3').className = 'y_index03_1_title02';
    document.getElementById('tt4').className = 'y_index03_1_title02';
    document.getElementById('tt5').className = 'y_index03_1_title02';
    document.getElementById('tt6').className = 'y_index03_1_title02';
    document.getElementById('tt7').className = 'y_index03_1_title02';
    document.getElementById('tt8').className = 'y_index03_1_title02';

    document.getElementById('cc1').style.display = 'none';
    document.getElementById('cc2').style.display = 'none';
    document.getElementById('cc3').style.display = 'none';
    document.getElementById('cc4').style.display = 'none';
    document.getElementById('cc5').style.display = 'none';
    document.getElementById('cc6').style.display = 'none';
    document.getElementById('cc7').style.display = 'none';
    document.getElementById('cc8').style.display = 'none';


    document.getElementById(tt).className = 'y_index03_1_title01';
    document.getElementById(cc).style.display = 'block';

}



function tabCC1(tt, cc) {

    document.getElementById('t1').className = 'y_dh_text y_dh_line ';
    document.getElementById('t2').className = 'y_dh_text y_dh_line ';
    document.getElementById('t3').className = 'y_dh_text y_dh_line ';
    document.getElementById('t4').className = 'y_dh_text y_dh_line ';
    document.getElementById('t5').className = 'y_dh_text y_dh_line ';
    document.getElementById('t6').className = 'y_dh_text y_dh_line ';
    document.getElementById('t7').className = 'y_dh_text y_dh_line ';

    document.getElementById('p1').style.display = 'none';
    document.getElementById('p2').style.display = 'none';
    document.getElementById('p3').style.display = 'none';
    document.getElementById('p4').style.display = 'none';
    document.getElementById('p5').style.display = 'none';
    document.getElementById('p6').style.display = 'none';




    document.getElementById(tt).className = 'y_dh_text y_dh_over ';
    document.getElementById(cc).style.display = 'block';

}

//导航
function tabCC2(tt, cc) {
    document.getElementById('li1').className = 'y_dh_text y_dh_line ';
    document.getElementById('li2').className = 'y_dh_text y_dh_line ';
    document.getElementById('li3').className = 'y_dh_text y_dh_line ';
    document.getElementById('li4').className = 'y_dh_text y_dh_line ';
    document.getElementById('li5').className = 'y_dh_text y_dh_line ';
    document.getElementById('li6').className = 'y_dh_text y_dh_line ';
    document.getElementById('li7').className = 'y_dh_text y_dh_line ';
    document.getElementById('li8').className = 'y_dh_text';

    document.getElementById('ul1').style.display = 'none';
    document.getElementById('ul2').style.display = 'none';
    document.getElementById('ul3').style.display = 'none';
    document.getElementById('ul4').style.display = 'none';
    document.getElementById('ul5').style.display = 'none';
    document.getElementById('ul6').style.display = 'none';
    document.getElementById('ul7').style.display = 'none';
    document.getElementById('ul8').style.display = 'none';
    
    document.getElementById(tt).className = 'y_dh_text y_dh_over ';
    document.getElementById(cc).style.display = 'block';
}

function tabChange(tabID) {
    var obj = document.getElementById("tab");
    var obj2 = document.getElementById("tab2");
    var obj3 = document.getElementById("tab3");
    if (tabID == "1") {
        obj.style.backgroundImage = 'url(images/pic31_1.jpg)';
        for (var i = 1; i <= 3; i++) {
            document.getElementById("" + i + "").style.display = 'none';
            document.getElementById("1").style.display = 'block';
        }
        //alert("/images/group/tab0.gif");
    }
    if (tabID == "2") {
        obj.style.backgroundImage = 'url(images/pic31_2.jpg)';
        for (var i = 1; i <= 3; i++) {
            document.getElementById("" + i + "").style.display = 'none';
            document.getElementById("2").style.display = 'block';
        }
        // alert("/images/group/tab1.gif");
    }
    if (tabID == "3") {
        obj.style.backgroundImage = 'url(images/pic31_3.jpg)';
        for (var i = 1; i <= 3; i++) {
            document.getElementById("" + i + "").style.display = 'none';
            document.getElementById("3").style.display = 'block';
        }
        // alert("/images/group/tab2.gif");
    }


    if (tabID == "4") {
        obj2.style.backgroundImage = 'url(images/pic31_1.jpg)';
        for (var k = 4; k <= 6; k++) {
            document.getElementById("" + k + "").style.display = 'none';
            document.getElementById("4").style.display = 'block';
        }
        //alert("/images/group/tab3.gif");
    }
    if (tabID == "5") {
        obj2.style.backgroundImage = 'url(images/pic31_2.jpg)';
        for (var k = 4; k <= 6; k++) {
            document.getElementById("" + k + "").style.display = 'none';
            document.getElementById("5").style.display = 'block';
        }
        //alert("/images/group/tab3.gif");
    }
    if (tabID == "6") {
        obj2.style.backgroundImage = 'url(images/pic31_3.jpg)';
        for (var k = 4; k <= 6; k++) {
            document.getElementById("" + k + "").style.display = 'none';
            document.getElementById("6").style.display = 'block';
        }
        //alert("/images/group/tab3.gif");
    }
    if (tabID == "7") {
        obj3.style.backgroundImage = 'url(images/pic13_1.jpg)';
        for (var g = 7; g <= 8; g++) {
            document.getElementById("" + g + "").style.display = 'none';
            document.getElementById("7").style.display = 'block';
        }
        //alert("/images/group/tab3.gif");
    }

    if (tabID == "8") {
        obj3.style.backgroundImage = 'url(images/pic13_2.jpg)';
        for (var g = 7; g <= 8; g++) {
            document.getElementById("" + g + "").style.display = 'none';
            document.getElementById("8").style.display = 'block';
        }
        //alert("/images/group/tab3.gif");
    }
}