function process (d) {
   document.getElementById('events').onclick = alert();
 /*    d.links['events'].onclick = alert();        */
}
/*
function show (id) {
    id1 = id+'1';
    id2 = id+'2';

    object = document.getElementById(id1);
    object.style.display = 'block';
    object = document.getElementById(id2);
    object.style.display = 'block';
}
*/
function show (object) {
    id = object.id;
    id1 = id+'1';
    id2 = id+'2';

    object = document.getElementById(id1);
    object.style.display = 'block';
    object = document.getElementById(id2);
    object.style.display = 'block';
}
function hide (object) {
    id = object.id;
    id1 = id+'1';
    id2 = id+'2';

    object = document.getElementById(id1);
    object.style.display = 'none';
    object = document.getElementById(id2);
    object.style.display = 'none';
}