Untitled

testing.html:
<!DOCTYPE html>
<html>
<body>
<h2>Create Object from JSON String</h2>
<p>
First Name: <span id="fname"></span><br>
Last Name: <span id="lname"></span><br>
</p>
<script src = smth.json></script>
<script>

var obj = JSON.parse(txt)

document.getElementById("fname").innerHTML=obj.employees[1].firstName
document.getElementById("lname").innerHTML=obj.employees[1].lastName
</script>
</body>
</html>

smth.json:

txt = {
    "employees": [
	{"firstName":"John",
	"lastName":"Doe" },
	{"firstName":"Anna",
	"lastName":"Smith" },
	{"firstName":"Peter",
	"lastName":"Jones" }
]};