function checkForm() {
	firstname = document.getElementById("firstname").value;
	email = document.getElementById("email").value;
	country = document.getElementById("country").value;
	error = 0;
	HideAllErrors();
	if (firstname == null || firstname == "") {
		document.getElementById("nameError").style.display = "inline";
		document.getElementById("firstname").select();
		document.getElementById("firstname").focus();
		error = 1;
		}
		
	if (email == null || email == "") {
		document.getElementById("emailError").style.display = "inline";
		document.getElementById("email").select();
		document.getElementById("email").focus();
		error = 1;
		}
		
	if (country == null || country == "") {
		document.getElementById("countryError").style.display = "inline";
		document.getElementById("country").select();
		document.getElementById("country").focus();
		error = 1;
		}
	
	regexemail = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;

	if (regexemail.test(email) == false) {
		document.getElementById("emailError").style.display = "inline";
		document.getElementById("email").select();
		document.getElementById("email").focus();
		error = 1;
		}

	
	if (error == 1) {
		return false;
		}
	else { return };
}

// Hiding the error messages
function HideAllErrors() {
	document.getElementById("nameError").style.display = "none"
	document.getElementById("countryError").style.display = "none"
	document.getElementById("emailError").style.display = "none"
	}