http://www.webzone.us.com/js/contact.js

function checkForm() {

 document.form.Email.value = " " + document.form.Email.value;



  if (document.form.Name.value == "") {                      // this part of the script is

      alert('The Name field is empty!'); return false; }     // related to the Name field



  if (document.form.Company.value == "") {                   // this part of the script is

      alert('The Company field is empty!'); return false; }  // related to the Company field



  if (document.form.Rate.selectedIndex == " ") {             // this part of the script is

      alert('You have not rated my Site!'); return false; }  // related to the Rate field



  mail = document.form.Email.value;                            // this part of the script is

  if ((mail.indexOf('@') == -1) || (mail.indexOf('.') == -1)) {

      alert('The E-mail address is invalid!'); return false; } // related to the E-Mail field



  if (document.form.Query.value == "") {                       // this part of the script is

      alert('The Comments / Query field is empty!'); return false; }

  if (document.form.Query.value.length > 500) {

      alert('The Comments / Query is too long!'); return false; } // related to the Comments field

               //  the code prevents users from typing in more than 500 characters in the comment

               //  field. The # can be modified by typing in any number instead of 500. If this

               //  feature is not needed just delete the 2 lines in the code above.



<!-- document.form.AppName.value = navigator.appName;

  document.form.AppVersion.value = navigator.appVersion;

  document.form.Resolution.value = window.screen.width + " X " + window.screen.height; -->



  window.setTimeout("history.back(-1)",2000);-->

  return true;

 }