var messageDelay = 2000;  

$( init );
function init() {
//$('#contactForm').hide().submit( submitForm ).addClass( 'positioned' );
  $('a[href="#contactForm"]').click( function() {
    $('#content').fadeTo( 'slow', .2 );
    $('#contactForm').fadeIn( 'slow', function() {
      $('#senderName').focus();
    } )

    return false;
  } );
  
   $('#cancel').click( function() { 
    $('#contactForm').fadeOut();
    $('#content').fadeTo( 'slow', 1 );
  } );  

  $('#contactForm').keydown( function( event ) {
    if ( event.which == 27 ) {
      $('#contactForm').fadeOut();
      $('#content').fadeTo( 'slow', 1 );
    }
  } );

}


function submitForm() {
  var contactForm = $(this);

  if ( !$('#senderName').val() || !$('#senderEmail').val() || !$('#message').val() ) {

   $('#incompleteMessage').fadeIn().delay(messageDelay).fadeOut();
    contactForm.fadeOut().delay(messageDelay).fadeIn();

  } else {

    $('#sendingMessage').fadeIn();
    contactForm.fadeOut();

    $.ajax( {
      url: contactForm.attr( 'action' ) + "?ajax=true",
      type: contactForm.attr( 'method' ),
      data: contactForm.serialize(),
      success: submitFinished
    } );
  }

  return false;
}

function submitFinished( response ) {
  response = $.trim( response );
  $('#sendingMessage').fadeOut();

  if ( response == "success" ) {
    $('#successMessage').fadeIn().delay(messageDelay).fadeOut();
    $('#senderName').val( "" );
    $('#senderEmail').val( "" );
    $('#message').val( "" );

    $('#content').delay(messageDelay+500).fadeTo( 'slow', 1 );

  } else {
    $('#failureMessage').fadeIn().delay(messageDelay).fadeOut();
    $('#contactForm').delay(messageDelay+500).fadeIn();
  }
}