/* SCROLLER / SLIDER CODE 
// USE THIS HTML BELOW STYLE INTERNAL ANYWHICHWAY YOU LIKE, BUT NO POSITION ABSOLUTE
<ul class="navigation" id="sliderNavigation">
<li><a class="selected" href="#panel1"><!-- REF --></a></li>
<li><a href="#panel2"><!-- REF --></a></li>
<li><a href="#panel3"><!-- REF --></a></li>
</ul>

<div id="slider">
  <div class="scroll">
      <div class="scrollContainer">
        <div class="panel" id="panel1">
            <!-- PANEL CONTENTS HERE -->
        </div>
        <div class="panel" id="panel2">
            <!-- PANEL CONTENTS HERE -->
        </div>
        <div class="panel" id="panel3">
            <!-- PANEL CONTENTS HERE -->
        </div>
      </div>
  </div>
</div>



*/
// 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
/* BUTTON PANELS NOT NEEDED FOR ALTIUS APPLICATION
$scroll
  .before('<div id="scrollLeft" class="scrollButton"><img class="scrollButtons left" src="img/space.gif" /></div>')
  .after('<div id="scrollRight" class="scrollButton"><img class="scrollButtons right" src="img/space.gif" /></div>');
*/

// handle nav selection
function selectNav() {
  $(this)
    .parents('ul:first')
      .find('a')
        .removeClass('selected')
      .end()
    .end()
    .addClass('selected');
}

function stopNav() {
 alert("test" + $('#slider').stop());
 $('#slider').stop().trigger('stop');

}
//$('#sliderNavigation').find('a').click(stopNav);
$('#sliderNavigation').find('a').click(selectNav);

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

if (window.location.hash) { trigger({ id : window.location.hash.substr(1) }); } 
else { $('ul#sliderNavigation 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: 'sliderNavigation a',
  
  // selectors are NOT relative to document, i.e. make sure they're unique
/*
  prev: 'div#scrollLeft', 
  next: 'div#scrollRight',
*/  
  // allow the scroll effect to run both directions
  axis: 'xy',
  
  onAfter: trigger, // our final callback
  
  offset: offset,
  
  // duration of the sliding effect
  duration: 500
/* USE THESE TWO ATTRIBUTES TO DO AUTOMATED ANIMATION - BUT I CAN'T GET IT TO STOP!!
  force: true,
  interval: 5000,
  */
  // 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);

// ANIMATE THE SCROLLING ON PAGE LOAD
var cycleTimer = setInterval( function(){ $scroll.trigger('next')}, 3000);

/* EXTRA FUNCTIONALITY TO STOP / RESTART THE ANIMATION EFFECT ON HOVER OR NAV CLICK*/
$('div#slider').hover( 
    function() { clearInterval(cycleTimer); } ,
    function() { cycleTimer = setInterval(function() { $scroll.trigger('next') }, 3000); } 
  );  

$('ul#sliderNavigation a').click( function() { clearInterval(cycleTimer);} );


});