// JavaScript Document
function check(){
	inputname=document.contact.name.value;
	inputcode=document.contact.security_code.value;
	inputemail=document.contact.email.value;
	inputmessage=document.contact.messagebox.value;
	
	var i=1;
	var message="";
	if (inputname==""){
	document.contact.name.focus();
	alert("Type in an name");
	return false;
	}
	
	else if (inputemail==""){
	document.contact.email.focus();
	alert("Type in an email address");
	return false;
	}
	
	
	else if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(inputemail))){
	document.contact.email.focus();
	alert("This is an invalid email.");
	return false;
	}	
	else if (inputmessage==""){
	document.contact.messagebox.focus();
	alert("Type in a message");
	return false;
	}
	else if (inputcode==""){
	document.contact.security_code.focus();
	alert("Type in a security code");
	return false;
	}
	else{
	return true;
	}

}