// iEvolve - Your Web Solution
// Copyright 2006 All rights reserved
// Preethee Prikulis
// iEvolve
// info@ievolve.com.au
// http://www.ievolve.com.au
// 19th October 2006
function isEmpty(strfield) {
    strfield = document.contactForm.email.value
    if (strfield == "" || strfield == null || !isNaN(strfield) || strfield.charAt(0) == ' ') {
        alert("\"Your Email Address\" is a required field.\nPlease amend and retry.");
        document.contactForm.email.focus();
        return false;
    }
    return true;
}


function isValidEmail(strEmail) {
    var validRegExp = /^[^@]+@[^@]+\.[a-z]{2,}$/i;
    strEmail = document.contactForm.email.value;
   // search email text for regular exp matches
    if (strEmail.search(validRegExp) == -1) {
      alert('A valid e-mail address is required.\nPlease amend and retry');
      document.contactForm.email.focus();
      return false;
    }
    return true;
}

function validateForm(form) {
    if ( isEmpty(form.email) ){
         if ( isValidEmail(form.email) ) {
            document.contactForm.submit();
        }
    } 
}

function sf() {
  document.contactForm.name.focus();
}