function validate(){
	
	name = document.contact.name.value;
	email = document.contact.email.value;
	country = document.contact.url.value;
	subject = document.contact.subject.value;
	comment = document.contact.comments.value;
	
	if (name == ''){
		alert('Please enter your name.');
		document.contact.name.focus();
		return false;
	}
	if (email == ''){
		alert('Please enter an email.');
		document.contact.email.focus();
		return false;
	}
	if (country == 'Select Country')
	{
	alert('Please select a country.');
		document.contact.url.focus();
		return false;
	}

	if (subject == '')
	{
	alert('Please enter a subject.');
		document.contact.subject.focus();
		return false;
	}
	
	if (comment == '')
	{
	alert('Please enter a comment.');
		document.contact.comments.focus();
		return false;
	}
	return true;
}