source: Dev/couchdb/surveyitem.json @ 327

//SurveyItem
{
        _id: 999,
        _rev: 839,

        type: "SurveyItem", 

        survey: surveyid, //Included so conditions can be checked

        condition: "function(...) {......}", //Should be able to refer to previous questions
        name: "SurveyItemName",

        subitems: [             //Empty when there are no subitems, should work recursively
                                surveyitem1,
                                surveyitem2,
                        ],

        item: headeritemId, textitemId, questionitemId //can be header, text or question, verify in validate_doc_update
}

//HeaderItem
{
        _id: 124,
        _rev: 23195,

        type:HeaderItem,
        content: "hello!" //Markdown syntax
}

//TextItem
{
        _id: 0120294,
        _rev: 9294,

        type: TextItem,
        content: "I am a text" //Markdown syntax
}

//QuestionItem
{
        _id: 1040,
        _rev 1020,

        type: QuestionItem,
        question: questionid
}