if(document.location.href.indexOf('page226.htm') > -1){
  function validate(form) {
    if (form.organization.value == "") {
      alert('Please enter Organization!'); 
      form.organization.focus();
      return false;
      }
    if (form.contact_name.value == "") {
      alert('Please enter Contact name!'); 
      form.contact_name.focus();
      return false;
      }
    if (form.email_address.value == "") {
      alert('Please enter Email!'); 
      form.email_address.focus();
      return false;
    }
    if (form.phone_number.value == "") {
      alert('Please enter Phone number!'); 
      form.phone_number.focus();
      return false;
      }
    if (form.organization.value == "") {
      alert('Please enter Organization!'); 
      form.organization.focus();
      return false;
      }
    if (validateEmail(form.email_address)) {
      return true;
    }
    else {
      alert('Enter correct E-mail, please!'); 
      form.email_address.focus();
      return false;
    }
   }
}