function validRegister(form){

	if (form['first-name'].value == ''){
		alert("First Name is missing");
		form['first-name'].focus();
		return false;	
	}
	if (form['last-name'].value == ''){
		alert("Last Name is missing");
		form['last-name'].focus();
		return false;	
	}
	if (form['e-mail'].value == ''){
		alert("E-Mail is missing");
		form['e-mail'].focus();
		return false;	
	}
	return true;
}