JSFiddle - React, Tailwind, and code Playground

HTML

<html>
<head>
<script type="text/javascript">

function SayHello()
{
    alert("Hello World!");
}

function DumpCustomers()
{

    var aCustomers=new Array();
    aCustomers[0]="Frank Sinatra ";
    aCustomers[1]="Bob Villa ";
    aCustomers[2]="Kurt Cobain ";
    aCustomers[3]="Tom Cruise ";
    aCustomers[4]="Tim Robbins ";
    aCustomers[5]="Santa Claus ";
    aCustomers[6]="Easter Bunny ";
    aCustomers[7]="Clark Kent ";
    aCustomers[8]="Marry Poppins ";
    aCustomers[9]="John Wayne ";

    alert(aCustomers.join("\n"));
}

function DisplayFishCounts()
{

}
function FindJonGalt()
{

}

</script>
</head>

<body>
<form name="Main">
<input type="button" id=1 onclick="SayHello();" value="Say Hi"/>
<input type="button" id=1 onclick="DumpCustomers();" value="Dump Customers"/>
<input type="button" id=1 onclick="DisplayFishCounts();" value="Display Fish Counts"/>
<input type="button" id=1 onclick="FindJonGalt();" value="Where is Jon Galt?"/>

</form>
</body>
</html>