var layerWin = document.getElementById("repalylayer");
$("div.Win_overlay").css("height", document.documentElement.offsetHeight + "px");
var ft = parseInt(document.documentElement.scrollTop - ((document.documentElement.clientHeight - layerWin.offsetHeight) / 2));
layerWin.style.top = ft + "px";
var flag = 0;
var speed = 10;
var acc = 2;
var ParentID;

function move() {
    //var t = layerWin.style.top;
    //var top = parseInt(t.substring(0, t.length - 2));
    var myhigh = parseInt(document.documentElement.scrollTop - ((document.documentElement.clientHeight - layerWin.offsetHeight) / 2));
    //if (top < myhigh - speed) { layerWin.style.top = top + speed + "px"; }
    //else if (top > myhigh + speed) { layerWin.style.top = top - speed + "px"; }
    layerWin.style.top = myhigh + "px";
    setTimeout("move()", 2);
}

function scall() { if (flag == 0) { move(); flag = 1; } }

window.onscroll = scall;

function closerepaly() {
    $(layerWin).hide();
    $("div.Win_overlay").hide();
}


function Publish(id) {
    if ((typeof (window.CurrentUser) == "undefined") || (window.CurrentUser == null)) {
        alert("当前不允许未登录评论,请登录并实名形式评论");
        return;
    }
    var content = $("#CommentTextarea").val();
    if (content.length == 0) {
        alert("请输入评论内容！");
        return;
    }
    if (content == "在此发表评论！") {
        alert("请输入评论内容！");
        return;
    }
    if (content.length >= 4000) {
        alert("评论内容不大于500个字符！");
        return;
    }
    var params = {};
    params.ToID = id;
    params.CommentType = CommentType;
    params.Content = content,
    $.post("/Comment.Add.data", params, function (data) {
        alert(data);
        location.reload();
    });
}


var ToID;
function PreRepaly(parentID, toID) {
    ParentID = parentID;
    ToID = toID;
    $(layerWin).show();
    $("#repalycontent").focus();
    $("div.Win_overlay").show();
}



function RelComment() {
    var Content = $("#repalycontent").val();
    if (Content.length < 2 || Content.length > 4000) {
        alert("评论字数请控制在2-2000中文或4-4000个英文之间");
        return;
    }
    $("#RelCommentButton").attr('disabled', 'disabled');
    var params = {};
    params.ToID = ToID;
    params.CommentType = CommentType;
    params.Content = Content;
    params.ParentID = ParentID;
    params.NickName = true;
    $.post("/Comment.Add.Data", params, function (data) {
        alert(data);
        location.reload();
    });
}

function Support(id) {
    $.post("/Comment.Support.data", { ID: id }, function (data) {
        alert(data);
        location.reload();
    });
}

function Against(id) {
    $.post("/Comment.Against.data", { ID: id }, function (data) {
        alert(data);
        location.reload();
    });
}

function Del(id) {
    if (confirm("确定要删除该条评论")) {
        $.post("/Comment.Del.data", { ID: id }, function () {
            alert("删除成功");
            location.reload();
        });
    }
}