// JavaScript Document
function checkContactForm(){
	var f = document.contactForm;
	
	if (f.name.value == ""){
		alert("Name must be filled.");
		f.name.focus();
		return false;
	}
	
	if (f.email.value.match("[0-9,A-Z,a-z,\.,\-,\_]+@[0-9,A-Z,a-z,\.,\-,\_]+") == null){
		alert("Invalid email format.");
		f.email.focus();
		return false;
	}
	
	if (f.comments.value == ""){
		alert("Please enter your enquiry description before sending.");
		f.comments.focus();
		return false;
	}
	/*
	if (f.secure_word.value == ""){
		alert("Please enter security code to proceed");
		f.secure_word.focus();
		return false;
	}
	*/
	return true;
}