// when the DOM is ready...
$(document).ready(function () {

var $panels = $('#slider #scrollContainer > div');
var $container = $('#slider #scrollContainer');

// if false, we'll float all the panels left and fix the width 
// of the container
var horizontal = true;

// float the panels left if we're going horizontal
if (horizontal) {
  $panels.css({
    'float' : 'left',
    'position' : 'relative' // IE fix to ensure overflow is hidden
  });
  
  // calculate a new width for the container (so it holds all panels)
  $container.css('width', $panels[0].offsetWidth * $panels.length);
}

// collect the scroll object, at the same time apply the hidden overflow
// to remove the default scrollbars that will appear
var $scroll = $('#slider #scroll').css('overflow', 'hidden');

// handle nav selection
function selectNav() {

  $(this)
    .parents('ul:first')
      .find('a')
        .removeClass('selected')
      .end()
    .end()
    .addClass('selected');
  }

$('#slider #nav').find('a').click(selectNav);

// go find the navigation link that has this target and select the nav
function trigger(data) {
  var el = $('#slider #nav').find('a[href$="' + data.id + '"]').get(0);
  selectNav.call(el);
}

if (window.location.hash) {
  trigger({ id : window.location.hash.substr(1) });
} else {
  $('ul#nav a:first').click();
}

// offset is used to move to *exactly* the right place, since I'm using
// padding on my example, I need to subtract the amount of padding to
// the offset.  Try removing this to get a good idea of the effect
var offset = parseInt((horizontal ? 
  $container.css('paddingTop') : 
  $container.css('paddingLeft')) 
  || 0) * -1;


var scrollOptions = {
  target: $scroll, // the element that has the overflow
  
  // can be a selector which will be relative to the target
  items: $panels,
  
  navigation: '#nav a',
  
  // allow the scroll effect to run both directions
  axis: 'xy',
  
  onAfter: trigger, // our final callback
  
  offset: offset,
  
  // duration of the sliding effect
  duration: 650,
  
  // easing - can be used with the easing plugin: 
  // http://gsgd.co.uk/sandbox/jquery/easing/
  easing: 'swing'
};

// apply serialScroll to the slider - we chose this plugin because it 
// supports// the indexed next and previous scroll along with hooking 
// in to our navigation.
$('#slider').serialScroll(scrollOptions);

// now apply localScroll to hook any other arbitrary links to trigger 
// the effect
$.localScroll(scrollOptions);

// finally, if the URL has a hash, move the slider in to position, 
// setting the duration to 1 because I don't want it to scroll in the
// very first page load.  We don't always need this, but it ensures
// the positioning is absolutely spot on when the pages loads.
scrollOptions.duration = 1;
$.localScroll.hash(scrollOptions);


// AJAX Contact form scripts...

//$(function() {
  $('.error').hide();
  
  $('.text-input').focus(function(){
  	if ($(this).val() == $(this).attr('title')) {
    	$(this).val("");
  	}
  });
  
  $('.text-input').blur(function(){
  	var value = $(this).attr('title');
    if ($(this).val() == "") {
    	$(this).val(value);	
    }else{
    	$(this).css('color' , '#276971');
    }
  });
  
  $(".button").click(function() {
  	
		// validate and process form
		// first hide any error messages
    $('.error').hide();
		
	var name = $("input#name").val();
	if (name == "Name…") {
      $("label#name_error").show();
      $("input#name").focus();
      return false;
    }
    
	var email = $("input#email").val();
	if (email == "Email…") {
      $("label#email_error").show();
      $("input#email").focus();
      return false;
    }
		
	var msg = $("#msg").val();
	if (msg == "Message…") {
      $("label#msg_error").show();
      $("input#msg").focus();
      return false;
    }
    
    $(".button").hide();
    $("img#loader").show();
    
	var dataString = 'name='+ name + '&email=' + email + '&msg=' + msg;
	//alert (dataString);return false;
		
	$.ajax({
      type: "POST",
      url: "../cgi-bin/process.php",
      data: dataString,
      success: function() {
      	$('#contact-form').hide("slow", function() {
      		$('#contact-us').append('<div class="msg-sent grid_4"><h3>Message Sent!</h3><p>Thank you for your enquiry.</p></div>');
      		$('.msg-sent').hide().fadeIn("slow");
      	});
      }
     });
    return false;
    
	});
//});


});