function checkFields(form){

	if (form.name.value == ""){
		alert("Please enter your name.");
		form.name.focus();
		return false;
	}
	
	if (form.email.value.indexOf('@') < 2){
		alert("Please enter a valid e-mail address.");
		form.email.focus();
		return false;
	}
	
	return true;

}