var frmvalidator  = new Validator("contact_form");
  frmvalidator.addValidation("required_email","maxlen=50");
  frmvalidator.addValidation("required_email","req", "Please Provide us with a Email Address");
  frmvalidator.addValidation("required_email","email"); 
  
  frmvalidator.addValidation("name","req","Please enter a contact name");
   
  frmvalidator.addValidation("required_phone", "req", "Please enter a contact telephone number");
  frmvalidator.addValidation("required_phone", "numeric")
  frmvalidator.addValidation("required_phone", "maxlen=12", "Please enter a valid telephone number");
  
  frmvalidator.addValidation("subject", "req", "Please include a message subjest");
  
  frmvalidator.addValidation("comments", "req", "Please include your message");