function selectGroup(group_id){
    var elements = document.getElementsByName('childselect');
    for (i = 0; i < elements.length; i++){
        elements[i].style.display="none";
    }
    document.getElementById(group_id).style.display="block";
}
function selectKid(kid_id){
    location.href="/island/tracker/" + kid_id + "/?" + window.location.search.substring(1);
}