Practice how to use switch statement in JavaScript

JavaScript Online Editor

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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>How to use switch statement in JavaScript</title>
      
    <script>
	var returnMessage = "";
        const today = new Date();
	const dayName = today.toLocaleDateString('en-US', { weekday: 'long' });

        switch (dayName) {
            case 'Sunday': // if today is Sunday, this code block will execute
            	returnMessage = "Today is " + dayName;
                break;
            case 'Monday': // if today is Monday, this code block will execute
                returnMessage = "Today is " + dayName;
                break;
            case 'Tuesday': // if today is Tuesday, this code block will execute
            	returnMessage = "Today is " + dayName;
                break;
            case 'Wednesday': // if today is Wednesday, this code block will execute
            	returnMessage = "Today is " + dayName;
                break;
            case 'Thursday': // if today is Thursday, this code block will execute
            	returnMessage = "Today is " + dayName;
                break;
            case 'Friday': // if today is Friday, this code block will execute
                returnMessage = "Today is " + dayName;
                break;
            default: // other wise, this code block will execute
                returnMessage = "Today is Saturday";
                break;
         }
        	
        function myFunction() {
		
	     document.getElementById("outPut").innerHTML = returnMessage;

        };
    </script>
</head>
<body>
    <h1>How to use switch statement in JavaScript?</h1>
    <button onclick="myFunction()">Click here to see result</button>
    <p id="outPut"></p>
 
</body>
</html>