Blog Post Title Two
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Customizable Timer</title>
<style>
body {
font-family: Arial, sans-serif;
background-color: #f0f0f0;
text-align: center;
padding: 50px;
}
.timer {
margin: 20px;
padding: 20px;
background-color: #fff;
border-radius: 10px;
box-shadow: 0 0 10px rgba(0,0,0,0.1);
display: inline-block;
}
.timer input {
width: 50px;
text-align: center;
}
.timer-display {
font-size: 2em;
margin: 20px 0;
}
.buttons {
margin-top: 20px;
}
.buttons button {
padding: 10px 20px;
margin: 5px;
font-size: 1em;
cursor: pointer;
}
</style>
</head>
<body>
<h1>Customizable Timers</h1>
<div class="timer">
<div>
<label for="minutes">Minutes:</label>
<input type="number" id="minutes" min="0" value="0">
<label for="seconds">Seconds:</label>
<input type="number" id="seconds" min="0" value="0">
</div>
<div class="timer-display" id="timer-display">00:00</div>
<div class="buttons">
<button onclick="startTimer()">Start</button>
<button onclick="pauseTimer()">Pause</button>
<button onclick="resetTimer()">Reset</button>
</div>
</div>
<script>
let timer;
let totalTime;
let remainingTime;
let isRunning = false;
function startTimer() {
if (isRunning) return;
const minutes = parseInt(document.getElementById('minutes').value);
const seconds = parseInt(document.getElementById('seconds').value);
totalTime = (minutes * 60) + seconds;
remainingTime = totalTime;
if (remainingTime <= 0) return;
isRunning = true;
updateDisplay();
timer = setInterval(countdown, 1000);
}
function countdown() {
if (remainingTime <= 0) {
clearInterval(timer);
alert('Time is up!');
isRunning = false;
return;
}
remainingTime--;
updateDisplay();
}
function pauseTimer() {
if (!isRunning) return;
clearInterval(timer);
isRunning = false;
}
function resetTimer() {
clearInterval(timer);
isRunning = false;
remainingTime = totalTime;
updateDisplay();
}
function updateDisplay() {
const minutes = Math.floor(remainingTime / 60);
const seconds = remainingTime % 60;
document.getElementById('timer-display').textContent = `${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}`;
}
</script>
</body>
</html>