function checkAllParents(node){

            var checkBoxesNode = document.getElementById(node.getAttribute('alt'));
            var children = checkBoxesNode.childNodes;
            var lis = children[1].childNodes;

            var i = 0;
            for(i; i < lis.length; i++){
                if(lis[i] instanceof HTMLLIElement) {
                    alert(lis[i].firstChild);
                }
            }


        }