function validateContact(){
	var name=document.getElementById('name');
	var email=document.getElementById('email');
	var message=document.getElementById('message');
	
	
	if(name.value==''){
		alert('Please enter your name.');
		name.focus();
		return false;
	}
	if(email.value==''){
		alert('Please enter you email address.');
		email.focus();
		return false;
	}
	if(message.value==''){
		alert('Please enter your message.');
		message.focus();
		return false;
	}
	
}