function setUpload(fileuploadID, queueID, buttonText, hdFilesID, hdfileSizeID, queueSizeLimit, uploadLimit, urlEx, fileTypeExts) {//加urlEx,解决在嵌套的子文件夹使用时,找不到路径问题
    var swfUrl = "support/uploadify/uploadify.swf";
    var uploaderUrl = "Upload.ashx";
    if (urlEx != undefined) {
        swfUrl = urlEx + swfUrl;
        uploaderUrl = urlEx + uploaderUrl;
    }
    $('#' + fileuploadID).uploadify({
        'swf': swfUrl,
        'uploader': uploaderUrl,
        'multi': true,
        'auto': true,
        'fileTypeExts': fileTypeExts,
        'fileTypeDesc': '选择文件',
        'queueID': queueID,
        'queueSizeLimit': queueSizeLimit,
        'uploadLimit': uploadLimit,
        'buttonText': buttonText,
        'removeCompleted': false,
        'itemTemplate': '<div id="${fileID}" class="uploadify-queue-item">\
                    <div class="cancel">\
                        <a href="javascript:ovCancelUpload( \'${fileID}\',\'${numfileSize}\',\'' + fileuploadID + '\',\'' + hdFilesID
                        + '\',\'' + hdfileSizeID + '\')">删除</a>\
                    </div>\
                    <span class="fileName">${fileName} (${fileSize})</span><span class="data">上传完成</span></div>',
        'overrideEvents': ['onUploadError', 'onSelectError', 'onDialogClose'],
        'onUploadSuccess': function (file, data, response) {
            $('#' + hdFilesID).val($('#' + hdFilesID).val() + "*" + file.id + "|" + data + "|" + file.name);
            var totalSize = parseInt($('#' + hdfileSizeID).val()) + parseInt(file.size);
            $('#' + hdfileSizeID).val(totalSize);
        },
        'onUploadStart': function (file) {
            var totalSize = parseInt($('#' + hdfileSizeID).val()) + parseInt(file.size);
            if (totalSize > 8 * 1024 * 1024) {
                alert("您上传的文件总大小超过了最大限制8M");
                $('#' + fileuploadID).uploadify("cancel", file.id);
            }
        },
        //上传失败
        'onUploadError': function (file, errorCode, errorMsg, errorString) {
            switch (errorCode) {
                case -100:
                    alert("上传的文件数量已经超出系统限制的" + $('#' + fileuploadID).uploadify('settings', 'queueSizeLimit') + "个文件！");
                    break;
                case -110:
                    alert("文件 [" + file.name + "] 大小超出系统限制的" + $('#' + fileuploadID).uploadify('settings', 'fileSizeLimit') + "大小！");
                    break;
                case -120:
                    alert("文件 [" + file.name + "] 大小异常！");
                    break;
                case -130:
                    alert("文件 [" + file.name + "] 类型不正确！");
                    break;
            }
        },
        //上传失败
        'onSelectError': function (file, errorCode, errorMsg) {
            var msgText = "上传失败\n";
            switch (errorCode) {
                case SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED:
                    var towedAccreditDivLen = $("#towedAccreditDiv").children().length;
                    msgText += "每次最多上传 " + $('#' + fileuploadID).uploadify('settings', 'uploadLimit') + "个文件";
                    break;
                case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT:
                    msgText += "文件大小超过限制( " + $('#' + fileuploadID).uploadify('settings', 'fileSizeLimit') + " )";
                    break;
                case SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE:
                    msgText += "文件大小为0";
                    break;
                case SWFUpload.QUEUE_ERROR.INVALID_FILETYPE:
                    msgText += "文件格式不正确，仅限 " + $('#' + fileuploadID).uploadify('settings', 'fileTypeExts');
                    break;
                default:
                    msgText += "错误代码：" + errorCode + "\n" + errorMsg;
            }
            alert(msgText);
            return false;
        },
        //关闭对话框时
        'onDialogClose': function () {
        },
        'onFallback': function () {
            document.getElementById("info4").style.display = "none";
            alert("您未安装FLASH控件，无法上传附件！请安装FLASH控件后再试。")
        }
    });
}

function ovCancelUpload(fileID, fileLen, fileuploadID, hdFilesID, hdfileSizeID) {
    $('#' + fileuploadID).uploadify("cancel", fileID);
    //附件总大小减去取消的文件的大小
    var totalSize = parseInt($('#' + hdfileSizeID).val()) - parseInt(fileLen);
    if (totalSize < 0) {
        totalSize = 0;
    }
    $('#' + hdfileSizeID).val(totalSize);
    $('#' + fileuploadID).uploadify('settings', 'uploadLimit', parseInt($('#hdUploadLimit').val()) + 1);
    $('#hdUploadLimit').val(parseInt($('#hdUploadLimit').val()) + 1);

    //去掉上传附件字符串中该文件对应的部分
    var allFiles = $('#' + hdFilesID).val();
    var newFiles = "";
    var allFilesArr = allFiles.split('*');
    for (var i = 0; i < allFilesArr.length; i++) {
        if (allFilesArr[i].indexOf(fileID) < 0 && allFilesArr[i] != "") {
            newFiles += "*" + allFilesArr[i];
        }
    }

    $('#' + hdFilesID).val(newFiles);
}