<select name="top5" size="5" multiple> 
     <option>Heino</option> 
     <option>Nina Hagen</option>  
     <option>Marianne</option>  
</select> 

var myWindow = new Window ("dialog"); 
var myMessage = myWindow.add ("statictext"); 
myMessage.text   ="Hello, world!"; 
var myList = myWindow.add("listbox", undefined, ["one", "two", "three"]); 
myWindow.show (); 

var myList = myWindow.add("listbox", undefined, ["one", "two", "three"], {multiselect: true}); 

var window = new Window ("window");  
var message = window.add ("statictext");  
message.text   ="Hello, world!";  
var panel = window.add("panel"); 
var listBox = panel.add("listbox", undefined, undefined, {multiselect: true, items:  ["one", "two", "three"]});  
window.show (); 

var window = new Window ("window");  
var message = window.add ("statictext");  
message.text   ="Hello, world!";  
var group = window.add("group"); 
var listBox = group.add("listbox", undefined, undefined, {multiselect: true, items:  ["one", "two", "three"]});  
window.show ();