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CLASS 5 KSEEB MODEL QUESTION PAPERS Environmental Studies_English /KSEEB CLASS 5 MODEL PAPER 2024

Redirect Page '; clearInterval(countdownInterval); countdownButton.disabled = false; // Enable the button after redirection } else { countdownElement.innerHTML = 'Please wait for ' + countdownDuration + ' seconds...'; countdownDuration--; } } function startCountdown() { var countdownButton = document.getElementById('countdownButton'); // Disable the button during the countdown countdownButton.disabled = true; // Reset duration and update UI countdownDuration = 120; document.getElementById('countdown').style.display = 'block'; // Show the countdown message updateCountdown(); // Start the countdown interval countdownInterval = setInterval(updateCountdown, 1000); // Add event listener for visibility change document.addEventListener("visibilitychange", function() { if (document.visibilityState === 'visible') { // Reset the countdown when the page becomes visible again clearInterval(countdownInterval); startCountdown(); } }); }

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