Consider the following HTML snippet containing some javascript utilizing prompt and unload. The prompt() method works fine but I want alerting something like Goodbye, user when reloading or leaving the page. Any help is greatly appreciated.
<body onload="promptName()" >
<script type="text/javascript">
function promptName()
{
var userName = prompt("What's your name ?", "")
return userName;
}
function goodBye()
{
alert("Goodbye, " + promptName() + "!");
}
window.onunload = goodBye();
</script>
</body>
