// Check signup form.
function signup_OnClick() {
	var nam = document.signup.USERNAME.value;
	var inl = document.signup.EMAIL.value;
	var amn = document.signup.COUNTRY.value;
	var epo = document.signup.pass1.value;
		
		if((nam.length != 0) && (inl.length != 0) && (amn.length != 0) && (epo.length != 0)) {
			return true;
		} else {
			alert("You forgot some fields!");
			return false;
		}
}