exam 2

by chris richarde

HTML

Random List:<br/>
<input type="button" id="stack" value=" generate" onClick="random();" />
<div id="output1"></div>
<br/>

JavaScript

function random(){
	var s= "";
  var chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
  for(var i = 0; i < 4; i++){
  	s+=chars.charAt(Math.floor(Math.random() * chars.length));
  }
	document.getElementById('output1').innerHTML = s;

}