<!doctype html>
<html>
<head>
<title>Even numbers from 50 to 100</TITLE>
</HEAD>
<body>
<h1>Even numbers from 50 to 100 </h1>
<form name="f1">
<input type="submit" value="Display even numbers from 50 to 100" onClick="display()">
</form>
</body>
<script language="Javascript">
function display()
{
var i;
document.writeln("Even numbers from 50 to 100 are as follows:<br>");
for(i=50;i<=100;i++)
{
if(i%2==0)
{
document.write(i+" ");
}
}
}
</script>
</html>