function CheckDetails(){
	var msg = "";
	if (document.frmContact.name.value == "")
		msg += "Please enter your full name.\n";
	if (document.frmContact.phoneNumber.value == "")
		msg += "Please enter your phone number.\n";
	if (document.frmContact.email.value == "" ||
		document.frmContact.email.value.indexOf("@") == "-1" ||
		document.frmContact.email.value.indexOf(".") == "-1" ||
		document.frmContact.email.value.indexOf(" ") != "-1")
		msg += "You must enter a valid email address.\n";
	if (document.frmContact.message.value == "")
		msg += "Please enter a message.\n";
	if (msg != ""){
		alert("Errors have been encountered with the details you have supplied.\n" + "\n" + msg);
		return false;
	} else {
		document.frmContact.submit();
		return true;
	}

}