// JavaScript Document

function Validate() {

	var firstName = document.getElementById("firstName");
	var lastName = document.getElementById("lastName");
	var email = document.getElementById("email");
	var phone = document.getElementById("phone");
	
	var error = 0;
	var errorMessage = "";
	
	if( firstName.value.length == 0 ) {
		error = 1;
		errorMessage += "First Name\n";
	}
	
	if( lastName.value.length == 0 ) {
		error = 1;
		errorMessage += "Last Name\n";
	}
	
	if( email.value.length == 0 ) {
		error = 1;
		errorMessage += "Email Address\n";
	}
	
	if( phone.value.length == 0 ) {
		error = 1;
		errorMessage += "Phone Number\n";
	}
	
	if( error == 1 ) {
		alert("Please review the following required fields \nbefore continuing: \n\n"+errorMessage);
		return false;
	} else {
		return true;
	}
	
}