// 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');



// apply our left + right buttons

$scroll

  .before('<img class="scrollButtons left" src="images/scroll_left.png" />')

  .after('<img class="scrollButtons right" src="images/scroll_right.png" />');



// handle nav selection

function selectNav() {

  $(this)

    .parents('ul:first')

      .find('a')

        .removeClass('selected')

      .end()

    .end()

    .addClass('selected');

}



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



// go find the navigation link that has this target and select the nav

function trigger(data) {

  var el = $('#slider .navigation').find('a[href$="' + data.id + '"]').get(0);

  selectNav.call(el);

}



if (window.location.hash) {

  trigger({ id : window.location.hash.substr(1) });

} else {

  $('ul.navigation 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: '.navigation a',

  

  // selectors are NOT relative to document, i.e. make sure they're unique

  prev: 'img.left', 

  next: 'img.right',

  

  // allow the scroll effect to run both directions

  axis: 'xy',

  

  onAfter: trigger, // our final callback

  

  offset: offset,

  

  // duration of the sliding effect

  duration: 500,

  

  // 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);



var clicker = 0; 



// auto cycle

var cycleTimer = setInterval(function () {

   $scroll.trigger('next');

}, 5000);



// trigger

var $stopTriggers = $('#slider .navigation').find('a') // tab headers

   .add('.scroll')                                     // panel itself

   .add("a[href^='#']");                               // links to a tab



// stop funktion

function stopCycle() {

   $stopTriggers.unbind('click.cycle');   

   clearInterval(cycleTimer);             

   clicker = 1;                      

}



function pauseCycle() {

   					 // remove the no longer needed stop triggers

   clearInterval(cycleTimer);             // stop the auto-cycle itself

  

}



// bind stop cycle function to the click event using namespaces

$stopTriggers.bind('click.cycle', stopCycle);





$('#slider').hover(function() {

   pauseCycle();

}, function() {

if (clicker == 0){

   cycleTimer = setInterval(function () {

   $scroll.trigger('next');

}, 5000);

};

});











// 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);



});