function formcheck() {

	var name = document.form1.realname;
	var email = document.form1.email;
	var message = document.form1.message;
	var phone = document.form1.phone;
	var phoneValue = document.form1.phone.value;
	
	if ( name.value.indexOf(" ") == -1) {
		alert("Enter your Name and Surname.");
		name.focus();
		return false;
	
	} else if ((phoneValue.lenght <= 5) || (phoneValue == '') || (isNaN( parseInt(phoneValue, 10)))) {
		
		alert("Enter your phone number.");
		phone.focus();
		return false;
		
	} else if ((email.value.indexOf("@") == -1) || (email.value.indexOf(".") == -1)) {
		alert("Enter a valid email address.");
		email.focus();
		return false;

	} else if ( message.value.indexOf(" ") == -1) {
		alert("Enter a message.");
		message.focus();
		return false;
	
	} else {
		submitform();
	}
}

function submitform() {
	return true;
}