function change_status(message) {
	window.status = message;
}

function submitForm(form,id) {
	var message = "";
	
	if (form == "passage") {
		if (!document.getElementById(id).shakespeare[0].checked && 
			!document.getElementById(id).shakespeare[1].checked) {
			message += "\n- Shakespeare or non-Shakespeare";
		}
		if (message == "") {
			return true;
		}
	}
	else if (form == "info") {
		if (!document.getElementById(id).pro[0].checked &&
			!document.getElementById(id).pro[1].checked) {
			message += "\n- Shakespeare pro or amateur";
		}
		var count = 0;
		if (document.getElementById(id).litCritic.checked) count++;
		if (document.getElementById(id).litWriter.checked) count++;
		if (document.getElementById(id).art.checked) count++;
		if (document.getElementById(id).sciences.checked) count++;
		
		if (count > 2) {
			message += "\n- Too many options checked.";
		}
		if (message == "") {
			return true;
		}
	}
	else if (form == "login") {
		if (document.loginForm.username.value == "") {
			message += "\n- Username";
		}
		if (document.loginForm.password.value == "") {
			message += "\n- Password";
		}
		if (message == "") {
			return true;
		}
	}
	else if (form == "register") {
		if (document.registerForm.name.value == "") {
			message += "\n- Name";
		}
		if (document.registerForm.email.value == "") {
			message += "\n- Email";
		}
		if (message == "") {
			return true;
		}
	}
	alert("Please correct the following error(s):" + message);
	return false;
}