I am trying to use same validation funtion for all my controls. But I dont know much in jquery and not been able to pass event handler to the trigger. I want to pass textbox id to my custom function. How can i do this

<script src="http://code.jquery.com/jquery-latest.js"></script>
<script type="text/javascript">
    $(document).ready(function(){
    $("#txtFirstName").bind('focusout', function()
   {
   $(this).trigger("customblurfocus",[$(this).val(), $(this).val() + " Required !", "Ok !"]);
   }
  );

  $(this).bind('customblurfocus',function(defaultInputValue,ErrorMessage,ValidMessage)
     {alert($(this).val()); 
     if($(this).val()=="" || $(this).val()==defaultInputValue)
      {
      $(this).val(defaultInputValue);
      $(this).siblings("span[id*='error']").toggleClass("error_set").text(ErrorMessage).fadeOut(3000);  
      }
     else
      {
      $(this).siblings("span[id*='error']").toggleClass("error_ok").text(ValidMessage).show(1000);
      }
     }
   );
    });
</script>