// js

function contact_validate() {

	var firstName = document.getElementById("firstName");
	var lastName = document.getElementById("lastName");
	var address = document.getElementById("address");
	var city = document.getElementById("city");
	var zip = document.getElementById("zip");
	var phone = document.getElementById("phone");
	var email = document.getElementById("email");
	var comments = document.getElementById("comments");
	
	var errorMessage = "";
	
	if( firstName.value == "" ) {
		errorMessage += "First Name\n";
	}
	
	if( lastName.value == "" ) {
		errorMessage += "Last Name\n";
	}
	
	if( address.value == "" ) {
		errorMessage += "Address\n";
	}
	
	if( city.value == "" ) {
		errorMessage += "City\n";
	}
	
	if( zip.value == "" ) {
		errorMessage += "Zip Code\n";
	}
	
	if( phone.value == "" ) {
		errorMessage += "Phone\n";
	}
	
	if( email.value == "" ) {
		errorMessage += "Email\n";
	}
	
	if( comments.value == "" ) {
		errorMessage += "Comments\n";
	}
	
	if( errorMessage != "" ) {		
		alert("Please complete the following fields before continuing: \n\n"+errorMessage);
		return false;		
	}
	
	return true;
	
	
	
}