JavaScript code by including switch-case statement

JavaScript code by including  switch-case statement


<html>
   <body>
         <script type="text/javascript">
         <!--
            var grade='A';
            document.write("Entering switch block<br />");
            switch (grade)
            {
               case 'A': document.write("Good job<br />");
               break;
           
               case 'B': document.write("Pretty good<br />");
               break;
           
               case 'C': document.write("Passed<br />");
               break;
            
               case 'D': document.write("Not so good<br />");
               break;
           
               case 'F': document.write("Failed<br />");
               break;
           
               default:  document.write("Unknown grade<br />")
            }
            document.write("Exiting switch block");
         //-->
      </script>
       <p>Set the variable to different value and then try...</p>
   </body>
</html>

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