function get_code() {
    if (document.getelementbyid("imgid")) {
        document.getelementbyid("imgid").innerhtml = "验证码加载中";
        var dv_codefile = "/verificationcode/index";
        document.getelementbyid("imgid").innerhtml = '<img src="' + dv_codefile + '?t=' + math.random() + '" alt="点击刷新验证码" style="cursor:pointer;border:0;vertical-align:middle;" onclick="this.src=\'' + dv_codefile + '?t=\'+math.random()" />'
    }
}
function displaysubmenu(li) {
    var submenu = li.getelementsbytagname("ul")[0];
    submenu.style.display = "block";
}
function hidesubmenu(li) {
    var submenu = li.getelementsbytagname("ul")[0];
    submenu.style.display = "none";
}
function tab(ption,objid, counts) {
    for (var i = 1; i <= counts; i++) {
        $("#tb_" + ption + "_" + i).removeclass();
        $("#tab_" + ption + "_" + i).hide();
    }
    $("#tb_" + ption + "_" + objid).addclass("curr");
    $("#tab_" + ption + "_" + objid).show();
}
function checkform() {
    var title = $("input[name='title']").val();
    if (title.length < 4) {
        alert("留言主题不能少于4个字");
        return false;
    }
    var xingming = $("input[name='xingming']").val();
    if (xingming.length<2) {
        alert("姓名不能为空");
        return false;
    }
    var laizi = $("input[name='laizi']").val();
    if (laizi.length < 1) {
        alert("来自地区不能为空");
        return false;
    }
    var lxdh = $("input[name='lxdh']").val();
    if (lxdh.length < 8) {
        alert("请输入正确的联系电话");
        return false;
    }
    var message = $("textarea[name='message']").val();
    if (message.length < 10) {
        alert("内容不能少于10个字");
        return false;
    }
    var ecoder = $("input[name='ecoder']").val();
    if (ecoder.length < 4) {
        alert("请输入正确的验证码");
        return false;
    }
    return true;
}
//加入收藏
function addfavorite(surl, stitle) {
    surl = encodeuri(surl);
    try {
        window.external.addfavorite(surl, stitle);
    } catch (e) {
        try {
            window.sidebar.addpanel(stitle, surl, "");
        } catch (e) {
            alert("加入收藏失败，请使用ctrl+d进行添加,或手动在浏览器里进行设置.");
        }
    }
}
//设为首页
function sethome(url) {
    if (document.all) {
        document.body.style.behavior = 'url(#default#homepage)';
        document.body.sethomepage(url);
    } else {
        alert("您好,您的浏览器不支持自动设置页面为首页功能,请您手动在浏览器里设置该页面为首页!");
    }
}
/*$(window).bind('beforeunload',function(){
addfavorite(window.location,document.title);
return '您输入的内容尚未保存，确定离开此页面吗？'; 
});*/
function showinnerleftmenubox() {
    $(".mainleftbox_li ul>li").bind({
        mouseover: function () {
            $(this).find("ul").show();
            $(this).addclass("ischoose");
            $(this).find("a").css({"color":"#fff"})
        },
        mouseout: function () {
            $(this).find("ul").hide();
            $(this).removeclass("ischoose");
            $(this).find("a").css({ "color": "#333" })
        }
    });
}
function loadflash(_flashid, _flashpath, _flashwidth, _flashheigth) {
    var _mathnumber = math.floor(math.random() * 100000000);
    if (_flashpath.indexof("?") == "-1") { _flashpath = _flashpath + "?v=" + _mathnumber + ""; }
    else { _flashpath = _flashpath + "&v=" + _mathnumber + ""; }
    str = "<object id=\"" + _flashid + "\" classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0\" width=\"" + _flashwidth + "\" height=\"" + _flashheigth + "\">";
    str += "<param name=\"movie\" value=\"" + _flashpath + "\" />";
    str += "<param name=\"quality\" value=\"high\" />";
    str += "<param name=\"wmode\" value=\"transparent\" />";
    str += "<embed src=\"" + _flashpath + "\" width=\"" + _flashwidth + "\" height=\"" + _flashheigth + "\" type=\"application/x-shockwave-flash\" quality=\"high\" pluginspage=\"http://www.adobe.com/shockwave/download/download.cgi?p1_prod_version=shockwaveflash\" wmode=\"transparent\"></embed>";
    str += "</object>";
    document.write(str);
}

//======================
$(function () {
//    $("#kinmaxshow").kinmaxshow({
//        height: 286,
//        //width: 100%,
//        button: {
//            showindex: true,
//            normal: { width: '18px', height: '18px', lineheight: '18px', fontsize: '12px', background: "#666666", border: "1px solid #000000", color: "#fff", marginright: '5px' },
//            focus: { background: "#ff6508", border: "1px solid #000000", color: "#000" }
//        }
//    });
//    $("#kinmaxshow .kmsprefix_kinmaxshow_button").css({ "right": "0", "bottom": "6px" });
    showinnerleftmenubox();
    /*$('body').bind('contextmenu', function () {
    return false;
    });
    $('body').bind("selectstart", function () { return false; });    
    */

    //marqueestart(1, "left");
    //marqueestart(2, "left");
    //marqueestart(3, "left");
});

function marquee(i, direction) {
    var obj = document.getelementbyid("marquee" + i);
    var obj1 = document.getelementbyid("marquee" + i + "_1");
    var obj2 = document.getelementbyid("marquee" + i + "_2");
    if (direction == "up") {
        if (obj2.offsettop - obj.scrolltop <= 0) {
            obj.scrolltop -= (obj1.offsetheight + 20);
        } else {
            var tmp = obj.scrolltop;
            obj.scrolltop++;
            if (obj.scrolltop == tmp) {
                obj.scrolltop = 1;
            }
        }
    } else {
        if (obj2.offsetwidth - obj.scrollleft <= 0) {
            obj.scrollleft -= obj1.offsetwidth;
        } else {
            obj.scrollleft++;
        }
    }
}

function changeimg(objimg,objwidth)
{
     var most = objwidth;        //设置最大宽度
     if(objimg.width > most)
     {
         var scaling = 1-(objimg.width-most)/objimg.width;    
         //计算缩小比例
         objimg.width = objimg.width*scaling;
         objimg.height = objimg.height;            //img元素没有设置高度时将自动等比例缩小
         //objimg.height = objimg.height*scaling;    //img元素设置高度时需进行等比例缩小
     }
 }

function marqueestart(i, direction) {
    var obj = document.getelementbyid("marquee" + i);
    var obj1 = document.getelementbyid("marquee" + i + "_1");
    var obj2 = document.getelementbyid("marquee" + i + "_2");

    obj2.innerhtml = obj1.innerhtml;
    var marqueevar = window.setinterval("marquee(" + i + ", '" + direction + "')", 20);
    obj.onmouseover = function () {
        window.clearinterval(marqueevar);
    }
    obj.onmouseout = function () {
        marqueevar = window.setinterval("marquee(" + i + ", '" + direction + "')", 20);
    }
}

//会员订单处理
function useroredradd(proid) {
    if (isuserok == 1) {
        dialog("订单生成", "iframe:/member/userorderadd/?proid=" + proid, "550", "200", true);
    }
    else {
        alert("你还未登录，请先登录！");
    }
}