// JavaScript Document
function Over(element) {
    document.getElementById(element).style.display = "block";
}
function Out(element) {
    document.getElementById(element).style.display = "none";
}

function showed(id) {
    document.getElementById(id).style.backgroundImage = "url(images/bg/menubg_on.jpg)";
}
function hided(id) {
    document.getElementById(id).style.backgroundImage = "url(images/bg/menubg.jpg)";
}

function showedsub(id) {
    document.getElementById(id).style.backgroundColor = "#b2b2b2";
}
function hidedsub(id) {
    document.getElementById(id).style.backgroundColor = "#e5e5e5";
}

function rollOver(id) {
    var element = "menu" + id;
    var wid = document.body.clientWidth;
    var scr = document.body.scrollTop;
    if (wid > 1003) {
        var LEFT = ((wid - 1003) / 2) + (id - 1) * 143;
        var TOP = 80 - scr;
    }
    else {
        var LEFT = (id - 1) * 143;
        var TOP = 80 - scr;
    }
    document.getElementById(element).style.display = "block";
    document.getElementById(element).style.top = TOP + "px";
    document.getElementById(element).style.left = LEFT + "px";
}
function rollOut(id) {
    var element = "menu" + id;
    document.getElementById(element).style.display = "none";
}

function menuOver(element) {
    document.getElementById(element).style.display = "block";
}
function menuOut(element) {
    document.getElementById(element).style.display = "none";
}
function menuover(object) {
    object.style.backgroundImage = "url(images/bg/jb_on.jpg)";
}
function menuout(object) {
    object.style.backgroundImage = "url(images/bg/jb____.jpg)";
}
function menuout1(object) {
    object.style.backgroundImage = "url(images/bg/jb.jpg)";
}


//Å£¼Ñ½Ü Òþ²ØÕÚµ²ÏÂÀ­²Ëµ¥µÄselect
function Hide() {
    ID_select = document.getElementsByName("name_select");
    a = ID_select.length;
    if (ID_select) {
        for (i = 0; i < a; i++) {
            ID_select[i].style.visibility = "hidden";
        }
    } else {
        return;
    }
}
function Show() {
    ID_select = document.getElementsByName("name_select");
    a = ID_select.length;
    if (ID_select) {
        for (i = 0; i < a; i++) {
            ID_select[i].style.visibility = "visible";
        }
    } else {
        return;
    }
}