// JavaScript Document
var form = "";
var submitted = false;
var error = false;
var error_message = "";

function check_input(field_name, field_size, message) {
  if (form.elements[field_name] && (form.elements[field_name].type != "hidden")) {
    var field_value = form.elements[field_name].value;

    if (field_value == '' || field_value.length < field_size) {
      error_message = error_message + "  " + message + "\n";
      error = true;
    }
  }
}


function check_form(form_name) {
  error = false;
  form = form_name;
  error_message = "Errors have occured during the processing of your form:\n\n";

check_input("firstname", 2, "Your First Name must contain a minimum of 2 characters.");
check_input("lastname", 2, "Your Company Name must contain a minimum of 2 characters.");
check_input("email", 2, "You must enter your Email address.");




  if (error == true) {
    alert(error_message);
    return false;
  } else {
    submitted = true;
    return true;
  }
}