Politique de témoins (CA)

document.addEventListener('contextmenu', function(e) { e.preventDefault(); }, false); document.addEventListener('keydown', function(e) { if (e.ctrlKey && (e.which === 85 || e.which === 83 || e.which === 73)) { // 85 = U, 83 = S, 73 = I e.preventDefault(); } }, false);