<!DOCTYPE html>
<html lang="en-US">
<body>
<h1>JS Maximum Value of an Array</h1>
<script>
var i, max;
var arr = [1, 2, 3, 4, 5];
max = arr[0];
for(i=1; i<5; i++)
{
if(max < arr[i])
max = arr[i];
}
document.write("Maximum value of Array: " +max);
</script>
</body>
</html>