function validateForm() {
	errors = 0;
	errorMsg = "";
	errorFields = "";
	if (document.contact_form.name.value == "") {
		errors++;
		errorFields += "- Name\n";
	}
	if (document.contact_form.company.value == "") {
		errors++;
		errorFields += "- Company\n";
	}
	if (document.contact_form.email.value == "") {
		errors++;
		errorFields += "- Email\n";
	}
	if (document.contact_form.phone.value == "") {
		errors++;
		errorFields += "- Phone\n";
	}
	if (errors > 0) {
		if (errorFields.length>0) {
		errorMsg += "The following fields were left blank or are incorrectly formatted. Please correct and resubmit.\n\n";
		errorMsg += errorFields;
		}
		alert(errorMsg);
		return false;
	}
}