re = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/

			
function contactSubmit(form)
{
	if (form.name.value.length < 2)
	{
		alert("Please enter your name.");
		form.name.focus();
		form.name.select();
		return false;
	}
	
	if (!(re.test(form.email.value)))
	{
		alert("Please enter a valid email address");
		form.email.focus();
		form.email.select();
		return false;
	}
	
	 if (form.comments.value == "")
	 {
	 	alert("Please enter your message.");
	 	form.comments.focus();
	 	form.comments.select();
	 	return false;
	 }
	 
	 return true;
	
}