[{
    text: 'To Do', 
    cls: 'folder',
    children: [{
        text: 'Go jogging',
        leaf: true,
        checked: false
    },{
        text: 'Take a nap',
        leaf: true,
        checked: false
    },{
        text: 'Climb Everest',
        leaf: true,
        checked: false
    }]
},{
    text: 'Grocery List',
    cls: 'folder',
    children: [{
        text: 'Bananas',
        leaf: true,
        checked: false
    },{
        text: 'Milk',
        leaf: true,
        checked: false
    },{
        text: 'Cereal',
        leaf: true,
        checked: false
    },{
        text: 'Energy foods',
        cls: 'folder',
        children: [{
            text: 'Coffee',
            leaf: true,
            checked: false
        },{
            text: 'Red Bull',
            leaf: true,
            checked: false
        }]
    }]
},{
    text: 'Remodel Project', 
    cls: 'folder',
    children: [{
        text: 'Finish the budget',
        leaf: true,
        checked: false
    },{
        text: 'Call contractors',
        leaf: true,
        checked: false
    },{
        text: 'Choose design',
        leaf: true,
        checked: false
    }]
}]