jquery.checkTree

    <div id="tree-container"></div>

<script>
        var mockData = [];
        mockData.push({
            item:{
                id: 'id1',
                label: 'Lorem ipsum dolor 1',
                checked: false
            },
            children: [{
               item:{
                    id: 'id11',
                    label: 'Lorem ipsum dolor 11',
                    checked: false
                } 
            },{
               item:{
                    id: 'id12',
                    label: 'Lorem ipsum dolor 12',
                    checked: false
                } 
            },{
               item:{
                    id: 'id13',
                    label: 'Lorem ipsum dolor 13',
                    checked: false
                } 
            }]
        });

        mockData.push({
            item:{
                id: 'id2',
                label: 'Lorem ipsum dolor 2',
                checked: false
            },
            children: [{
               item:{
                    id: 'id21',
                    label: 'Lorem ipsum dolor 21',
                    checked: false
                } 
            },{
               item:{
                    id: 'id22',
                    label: 'Lorem ipsum dolor 22',
                    checked: true
                } 
            },{
               item:{
                    id: 'id23',
                    label: 'Lorem ipsum dolor 23',
                    checked: false
                } 
            }]
        });

        mockData.push({
            item:{
                id: 'id3',
                label: 'Lorem ipsum dolor 3',
                checked: false
            },
            children: [{
               item:{
                    id: 'id31',
                    label: 'Lorem ipsum dolor 31',
                    checked: true
                } 
            },{
               item:{
                    id: 'id32',
                    label: 'Lorem ipsum dolor 32',
                    checked: false
                },
                children: [{
                    item:{
                        id: 'id321',
                        label: 'Lorem ipsum dolor 321',
                        checked: false
                    }
                },{
                    item:{
                        id: 'id322',
                        label: 'Lorem ipsum dolor 322',
                        checked: false
                    }
                }]
            }]
        });

        $('#tree-container').highCheckTree({
            data: mockData
        });
    </script>