// Contact Form Validation
function validateForm() {
	// check name
	if (document.contactform.name.value == "") {
		alert ("Please enter your name");
		document.contactform.name.focus();
		return false;
	}
	// check email
	if (document.contactform.email.value == "") {
		alert ("Please enter your email address");
		document.contactform.email.focus();
		return false;
	}
	if (document.contactform.email.value.indexOf("@")==-1) {
		alert("Please input a valid email address!");
		document.contactform.email.focus();
		return false;
	}
	// check phone
	if (document.contactform.phone.value == "") {
		alert ("Please enter your phone number");
		document.contactform.phone.focus();
		return false;
	}
	// check comment
	if (document.contactform.comment.value == "") {
		alert ("Please enter some comments");
		document.contactform.comment.focus();
		return false;
	}
	// check verification box
	if (document.contactform.verificationcode.value == "") {
		alert ("Please enter the verification number");
		document.contactform.verificationcode.focus();
		return false;
	}
	// verification box
	if (isNaN(document.contactform.verificationcode.value)) {
		alert ("You must enter a number in the verification box");
		return false;
	}
	return true;
}

// Subscribe Form Validation
function validateSubForm() {
	// check email
	if (document.subscribeForm.email.value == "" || document.subscribeForm.email.value == "Enter Email Address") {
		alert ("Please enter your email address");
		document.subscribeForm.email.value = "";
		document.subscribeForm.email.focus();
		return false;
	}
	if (document.subscribeForm.email.value.indexOf("@")==-1) {
		alert("Please input a valid email address!");
		document.subscribeForm.email.focus();
		return false;
	}
	return true;
}