click keybords

by slawe

JavaScript

document.onkeydown = function() {
    switch (window.event.keyCode) {
        case 33:
            alert('page up');
            break;
        case 34:
            alert('page down');
            break;
        case 35:
            alert('end');
            break;
        case 36:
            alert('home');
            break;
        case 37:
            alert('left');
            break;
        case 38:
            alert('up');
            break;
        case 39:
            alert('right');
            break;
        case 40:
            alert('down');
            break;
    }
};