// check all required fields on the Contact Us form are supplied
function validateContactForm (formName) {
	tmp = "";
	if((formName.fullName.value.length == 0) || (formName.fullName.value == "Enter your full name."))
		tmp += "-> Full Name\n";
	if((formName.jobTitle.value.length == 0) || (formName.jobTitle.value == "Enter your job title."))
		tmp += "-> Job Title\n";
	if((formName.companyName.value.length == 0) || (formName.companyName.value == "Enter your company name."))
		tmp += "-> Company Name\n";
	if((formName.companyAddress.value.length == 0) || (formName.companyAddress.value == "Enter your company address."))
		tmp += "-> Company Address\n";
	if((formName.emailAddress.value.length == 0) || (formName.emailAddress.value == "Enter your email address."))
		tmp += "-> Email Address\n";

	if(tmp.length == 0) {
		return true;
	}
	else {
		alert("Sorry, you need to supply the following information:\n" + tmp);
		return false;
	}
}