Switch Statement-JavaScript

Question

請參考下面的JavaScript中的switch語句，但不能正常工作。請告知錯誤。

function main(arg1){ 
    switch(arg1) { 
     case 'Jatin': 
      alert('This is Jatin'); 
     break; 
     case 'Vivek': 
      alert('This is Vivek'); 
     break; 
     case 'Vikas': 
      alert('This is Vikas'); 
     break; 
     default: 
      alert('The name is not found'); 
    }; 
    main("Jatin"); 

Answer 1

function main(arg1){ 
    switch(arg1) { 
     case 'Jatin': 
      alert('This is Jatin'); 
     break; 
     case 'Vivek': 
      alert('This is Vivek'); 
     break; 
     case 'Vikas': 
      alert('This is Vikas'); 
     break; 
     default: 
      alert('The name is not found'); 
    } // no semi colon 
} // closing brace 

main("Jatin");