<!DOCTYPE html>
<html>
<body>
<h2>My Heading</h2>
<p>Play around with the code and click on the "Run" button to view the result.</p>
<p id="demo"></p>
<input class="input__small" type="checkbox" name="policy_check_yes" id="gdprCheckbox" title="Accept our privacy policy and GDPR" value="Yes" required="" onclick="clickz()"> <label for="gdprCheckBox">By subing u accept</label>
<select id="select" hidden="true" name="purpose"><option value="all">All Offices</option><option value="Midelfart">Midelfart</option><option value="Copenhagen">Copenhagen</option><option value="Monaco">Monaco</option><option value="Dubai">Dubai</option><option value="Cape Town">Cape Town</option><option value="Singapore">Singapore</option><option value="Beijing">Beijing</option><option value="Sydney">Sydney</option><option value="Houston">Houston</option></select>
<script>
let x = 5;
let y = 6;
let z = x + y;
document.getElementById("demo").innerHTML = "The value of z is: " + z;
function clickz() {
let box = document.getElementById("gdprCheckbox").checked;
console.log(box)
let optset = document.getElementById("select");
if (box) {
optset.value = "Copenhagen";
console.log(optset.value)
}
else {
optset.value = "Dubai";
console.log(optset.value)
}
}
</script>
</body>
</html>