function _detachUploaderEvent(sUploaderId){
        yobi.Files.detach({
            "beforeUpload"  : _onBeforeUpload,
            "uploadProgress": _onUploadProgress,
            "successUpload" : _onSuccessUpload,
            "errorUpload"   : _onErrorUpload,
            "pasteFile"     : _onPasteFile,
            "dropFile"      : _onDropFile
        }, sUploaderId);
    }
attach Uploader custom event handlers

@param {String} sUploaderId