function addIt() {
	var value1 = parseFloat(document.adder.inputA.value)
	var value2 = parseFloat(document.adder.inputB.value)
	var resultat = parseInt(value1 / value2)
	if (resultat == 21) {
		alert("Thank you for your cooperation!");
		window.location.href="index.php"
	} else {
		if (confirm ("This registered record does not exist. Please contact company's staff to get access to all resources.")){
			window.location.href="index.php"
		} else {
		}
	}
}