//弹出对话框
function omnipotent(id, linkurl, title, close_type, w, h) {
    if (! w) w = 700;
    if (! h) h = 500;
    Wind.use("artDialog", "iframeTools", function () {
        art.dialog.open(linkurl, {
            id        : id,
            title     : title,
            width     : w,
            height    : h,
            lock      : true,
            fixed     : true,
            background: "#CCCCCC",
            opacity   : 0,
            button    : [{
                name    : '确定',
                callback: function () {
                    if (close_type == 1) {
                        return true;
                    } else {
                        var d    = this.iframe.contentWindow;
                        var form = d.document.getElementById('dosubmit');
                        form.click();
                    }
                    return false;
                },
                focus   : true
            }]
        });
    });

}

/**
 swf上传完回调方法
 uploadid dialog id
 name dialog名称
 textareaid 最后数据返回插入的容器id
 funcName 回调函数
 args 参数
 module 所属模块
 catid 栏目id
 authkey 参数密钥，验证args
 **/
function flashupload(uploadid, name, textareaid, funcName, args, module, catid, authkey) {
    var args    = args ? '&args=' + args : '';
    var setting = '&module=' + module + '&catid=' + catid;
    Wind.use("artDialog", "iframeTools", function () {
        art.dialog.open(GV.DIMAUB + 'admin.php?a=swfupload&m=asset&g=asset' + args + setting, {
            title     : name,
            id        : uploadid,
            width     : '650px',
            height    : '420px',
            lock      : true,
            fixed     : true,
            background: "#CCCCCC",
            opacity   : 0,
            ok        : function () {
                if (funcName) {
                    funcName.apply(this, [this, textareaid]);
                } else {
                    submit_ckeditor(this, textareaid);
                }
            },
            cancel    : true
        });
    });
}

//多图上传，SWF回调函数
function change_images(uploadid, returnid) {
    var d           = uploadid.iframe.contentWindow;
    var in_content  = d.$("#att-status").html().substring(1);
    var in_filename = d.$("#att-name").html().substring(1);
    var str         = $('#' + returnid).html();
    var contents    = in_content.split('|');
    var filenames   = in_filename.split('|');
    $('#' + returnid + '_tips').css('display', 'none');
    if (contents == '') return true;
    $.each(contents, function (i, n) {
        var ids      = parseInt(Math.random() * 10000 + 10 * i);
        var filename = filenames[i].substr(0, filenames[i].indexOf('.'));
        str += "<li id='image" + ids + "'><input title='双击查看' type='text' name='" + returnid + "_url[]' value='" + n + "' style='width: 310px;height:48px;' ondblclick='image_priview(this.value);' class='input image-url-input'> <input type='text' name='" + returnid + "_alt[]' value='" + filename + "' style='width:160px;height:48px;' class='input image-alt-input' onfocus=\"if(this.value == this.defaultValue) this.value = ''\" onblur=\"if(this.value.replace(' ','') == '') this.value = this.defaultValue;\"><a  class='img_a' href=\"javascript:onClick=image_priview('" + n + "')\"><img class='img_prew' src='" + n + "' style='height:50px;'></img></a> <a href=\"javascript:flashupload('replace_albums_images', '图片替换','image" + ids + "',replace_image,'10,gif|jpg|jpeg|png|bmp,0','','','')\">替换</a>  <a href=\"javascript:remove_div('image" + ids + "')\">移除</a> </li>";
    });

    $('#' + returnid).html(str);
}

function replace_image(uploadid, returnid) {
    var d           = uploadid.iframe.contentWindow;
    var in_content  = d.$("#att-status").html().substring(1);
    var in_filename = d.$("#att-name").html().substring(1);
    var str         = $('#' + returnid).html();
    var contents    = in_content.split('|');
    var filenames   = in_filename.split('|');
    $('#' + returnid + '_tips').css('display', 'none');
    if (contents == '') return true;

    $("#" + returnid).find(".image-url-input").val(contents[0]);
    $("#" + returnid).find(".img_prew").attr('src', contents[0]);
    $("#" + returnid).find(".img_a").attr('href', "javascript:onClick=image_priview('" + contents[0] + "')");
    var filename = filenames[0].substr(0, filenames[0].indexOf('.'));
    $("#" + returnid).find(".image-alt-input").val(filename);
}

//多图上传，SWF回调函数
function upload_zip(uploadid, returnid) {
    var d           = uploadid.iframe.contentWindow;
    var in_content  = d.$("#att-status").html().substring(1);
    var in_filename = d.$("#att-name").html().substring(1);
    var str         = $('#' + returnid).html();
    var contents    = in_content.split('|');
    var filenames   = in_filename.split('|');
    $('#' + returnid + '_tips').css('display', 'none');
    if (contents == '') return true;
    $.each(contents, function (i, n) {
        var ids      = parseInt(Math.random() * 10000 + 10 * i);
        var filename = filenames[i].substr(0, filenames[i].indexOf('.'));
        str += "<li id='image" + ids + "'><input title='双击查看' type='text' name='" + returnid + "_url' value='" + n + "' style='width:310px;height:48px;' ondblclick='image_priview(this.value);' class='input'> <input type='text' name='" + returnid + "_alt[]' value='" + filename + "' style='width:160px;height:48px;' class='input' onfocus=\"if(this.value == this.defaultValue) this.value = ''\" onblur=\"if(this.value.replace(' ','') == '') this.value = this.defaultValue;\"><a  class='img_a' href=\"javascript:onClick=image_priview('" + n + "')\"><img class='img_prew' src='" + n + "' style='height:50px;'></img></a> <a href=\"javascript:remove_div('image" + ids + "')\">移除</a> </li>";
    });

    $('#' + returnid).html(str);
}

//编辑器ue附件上传
function ueAttachment(uploadid, returnid) {
    var d          = uploadid.iframe.contentWindow;
    var in_content = d.$("#att-status").html().substring(1);
    if (in_content == '') {
        return false;
    }
    in_content      = in_content.split("|");
    var i;
    var in_filename = d.$("#att-name").html().substring(1);
    var filenames   = in_filename.split('|');

    eval("var ue = editor" + returnid);

    for (i = 0; i < in_content.length; i ++) {
        ue.execCommand('inserthtml', '<a href="' + in_content[i] + '" target="_blank">附件：' + filenames[i] + '</a>');
    }

}

//多文件上传回调
function change_multifile(uploadid, returnid) {
    var d           = uploadid.iframe.contentWindow;
    var in_content  = d.$("#att-status").html().substring(1);
    var in_filename = d.$("#att-name").html().substring(1);
    var str         = '';
    var contents    = in_content.split('|');
    var filenames   = in_filename.split('|');
    $('#' + returnid + '_tips').css('display', 'none');
    if (contents == '') return true;
    $.each(contents, function (i, n) {
        var ids      = parseInt(Math.random() * 10000 + 10 * i);
        var filename = filenames[i].substr(0, filenames[i].indexOf('.'));
        str += "<li id='multifile" + ids + "'><input type='text' name='" + returnid + "_fileurl[]' value='" + n + "' style='width:310px;' class='input'> <input type='text' name='" + returnid + "_filename[]' value='" + filename + "' style='width:160px;' class='input' onfocus=\"if(this.value == this.defaultValue) this.value = ''\" onblur=\"if(this.value.replace(' ','') == '') this.value = this.defaultValue;\"> <a href=\"javascript:remove_div('multifile" + ids + "')\">移除</a> </li>";
    });
    $('#' + returnid).append(str);
}

//缩图上传回调
function thumb_images(uploadid, returnid) {
    //取得iframe对象
    var d          = uploadid.iframe.contentWindow;
    //取得选择的图片
    var in_content = d.$("#att-status").html().substring(1);
    if (in_content == '') return false;
    if (! IsImg(in_content)) {
        isalert('选择的类型必须为图片类型！');
        return false;
    }

    if ($('#' + returnid + '_preview').attr('src')) {
        $('#' + returnid + '_preview').attr('src', in_content);
    }
    $('#' + returnid).val(in_content);
}

function change_onefile(uploadid, returnid) {
    var d           = uploadid.iframe.contentWindow;
    var in_content  = d.$("#att-status").html().substring(1);
    var in_filename = d.$("#att-name").html().substring(1);
    var str         = '';
    var contents    = in_content.split('|');
    var filenames   = in_filename.split('|');
    $('#' + returnid + '_tips').css('display', 'none');
    if (contents == '') return true;
    $('#' + returnid).val(contents[0]);
}

//提示框 alert
function isalert(content, icon) {
    if (content == '') {
        return;
    }
    icon = icon || "error";
    Wind.use("artDialog", function () {
        art.dialog({
            id        : icon,
            icon      : icon,
            fixed     : true,
            lock      : true,
            background: "#CCCCCC",
            opacity   : 0,
            content   : content,
            cancelVal : '确定',
            cancel    : true
        });
    });
}

//图片使用dialog查看
function image_priview(img) {
    if (img == '') {
        return;
    }
    if (! IsImg(img)) {
        isalert('选择的类型必须为图片类型！');
        return false;
    }
    Wind.use("artDialog", function () {
        art.dialog({
            title     : '图片查看',
            fixed     : true,
            width     : "600px",
            height    : '420px',
            id        : "image_priview",
            lock      : true,
            background: "#CCCCCC",
            opacity   : 0,
            content   : '<img src="' + img + '" />',
            time      : 5
        });
    });
}

//添加/修改文章时，标题加粗
function input_font_bold() {
    if ($('#title').css('font-weight') == '700' || $('#title').css('font-weight') == 'bold') {
        $('#title').css('font-weight', 'normal');
        $('#style_font_weight').val('');
    } else {
        $('#title').css('font-weight', 'bold');
        $('#style_font_weight').val('bold');
    }
}

//图片上传回调
function submit_images(uploadid, returnid) {
    var d          = uploadid.iframe.contentWindow;
    var in_content = d.$("#att-status").html().substring(1);
    var in_content = in_content.split('|');
    IsImg(in_content[0]) ? $('#' + returnid).attr("value", in_content[0]) : alert('选择的类型必须为图片类型');
}

//移除ID
function remove_id(id) {
    $('#' + id).remove();
}

//输入长度提示
function strlen_verify(obj, checklen, maxlen) {
    var v       = obj.value,
        charlen = 0,
        maxlen  = ! maxlen ? 200 : maxlen,
        curlen  = maxlen,
        len     = strlen(v);
    var charset = 'utf-8';
    for (var i = 0; i < v.length; i ++) {
        if (v.charCodeAt(i) < 0 || v.charCodeAt(i) > 255) {
            curlen -= charset == 'utf-8' ? 2 : 1;
        }
    }
    if (curlen >= len) {
        $('#' + checklen).html(curlen - len);
    } else {
        obj.value = mb_cutstr(v, maxlen, true);
    }
}

//长度统计
function strlen(str) {
    return ($.browser.msie && str.indexOf('\n') != - 1) ? str.replace(/\r?\n/g, '_').length : str.length;
}
function mb_cutstr(str, maxlen, dot) {
    var len = 0;
    var ret = '';
    var dot = ! dot ? '...' : '';

    maxlen = maxlen - dot.length;
    for (var i = 0; i < str.length; i ++) {
        len += str.charCodeAt(i) < 0 || str.charCodeAt(i) > 255 ? (charset == 'utf-8' ? 3 : 2) : 1;
        if (len > maxlen) {
            ret += dot;
            break;
        }
        ret += str.substr(i, 1);
    }
    return ret;
}

//移除指定id内容
function remove_div(id) {
    $('#' + id).remove();
}

//转向地址
function ruselinkurl() {
    if ($('#islink').is(':checked') == true) {
        $('#linkurl').attr('disabled', null);
        return false;
    } else {
        $('#linkurl').attr('disabled', 'true');
    }
}

//验证地址是否为图片
function IsImg(url) {
    var sTemp;
    var b   = false;
    var opt = "jpg|gif|png|bmp|jpeg|zip";
    var s   = opt.toUpperCase().split("|");
    for (var i = 0; i < s.length; i ++) {
        sTemp = url.substr(url.length - s[i].length - 1);
        sTemp = sTemp.toUpperCase();
        s[i]  = "." + s[i];
        if (s[i] == sTemp) {
            b = true;
            break;
        }
    }
    return b;
}

//验证地址是否为Flash
function IsSwf(url) {
    var sTemp;
    var b   = false;
    var opt = "swf";
    var s   = opt.toUpperCase().split("|");
    for (var i = 0; i < s.length; i ++) {
        sTemp = url.substr(url.length - s[i].length - 1);
        sTemp = sTemp.toUpperCase();
        s[i]  = "." + s[i];
        if (s[i] == sTemp) {
            b = true;
            break;
        }
    }
    return b;
}

//添加地址
function add_multifile(returnid) {
    var ids = parseInt(Math.random() * 10000);
    var str = "<li id='multifile" + ids + "'><input type='text' name='" + returnid + "_fileurl[]' value='' style='width:310px;' class='input'> <input type='text' name='" + returnid + "_filename[]' value='附件说明' style='width:160px;' class='input'> <a href=\"javascript:remove_div('multifile" + ids + "')\">移除</a> </li>";
    $('#' + returnid).append(str);
}