press the refress button to see random gems alert
gems.length has been commented out replace with number 3
<! DOCTYPE HTML>
<html>
<head>
<title>looparray</title>
<script type="text/javascript">
var gems=new Array("diamond","ruby","saphire","emerald");
gemItem = Math.round(Math.random()*3);//gems.length
alert(gems[gemItem]);
</script>
</head>
<body>
</body>
</html>
No comments:
Post a Comment