google-glass/testejs02.html at main · LucasDevRJ/google-glass · GitHub

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<!DOCTYPE html>
<html lang="pt-br">
    <head>
        <meta charset="UTF-8">
        <title>Teste JavaScript</title>
        <script>
            function acendeLampada() {
                document.getElementById("lampada").src = "_imagens/lampada-acesa.jpg";
            }

            function apagaLampada() {
                document.getElementById("lampada").src = "_imagens/lampada-apagada.jpg";
            }

            function quebraLampada() {
                document.getElementById("lampada").src = "_imagens/lampada-quebrada.jpg";
            }
        </script>
    </head>
    <body>
        <h1>Acenda a lâmpada</h1>
        <img src="_imagens/lampada-apagada.jpg" id="lampada" onmouseover="acendeLampada()" onmouseout="apagaLampada()" onclick="quebraLampada()">
    </body>
</html>