$(document).ready(function() {

	if (getCookie('footer') == "show")
	{
		$("#footerHidden").hide();
		$("#footerBottomHidden").hide();
		$("#footerShowButton").hide();
	}
	else
	{
		$("#footerShowButton").hide();
		$("#footerColumn1").hide();	
		$("#footerColumn2").hide();
		$("#footerColumn3").hide();
		$("#footerColumn4").hide();
		$("#footerColumn5").hide();
 		$("#footerHideButton").hide();
 		$("#footerVisible").hide();
 		$("#footerBottomVisible").hide();
 		$("#footerShowButton").show();
	}

	$("#footerHideButton").click(function() {

		$("#footerShowButton").hide();
		$("#footerColumn1").fadeOut("slow");	
		$("#footerColumn2").fadeOut("slow");
		$("#footerColumn3").fadeOut("slow");
		$("#footerColumn4").fadeOut("slow");
		$("#footerColumn5").fadeOut("slow");
 		$(this).hide();
 		$("#footerVisible").hide();
 		$("#footerBottomVisible").hide();
 		$("#footerBottomHidden").show();
 		$("#footerHidden").show();
 		$("#footerShowButton").fadeIn("slow");
 		setCookie('footer','hide','1000');
 		
 	});

	$("#footerShowButton").click(function() {

		$("#footerHidden").hide();
		$("#footerBottomHidden").hide();
		$("#footerBottomVisible").show();
		$("#footerVisible").show();
		$("#footerColumn1").fadeIn("slow");	
		$("#footerColumn2").fadeIn("slow");
		$("#footerColumn3").fadeIn("slow");
		$("#footerColumn4").fadeIn("slow");
		$("#footerColumn5").fadeIn("slow");
 		$("#footerHideButton").fadeIn("slow");
 		setCookie('footer','show','1000');
 		
 	});

var $panels = $('#sliderBox #sliderArea > div');
var $container = $('#sliderBox #sliderArea');

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

// 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 = $('#sliderBox #sliderArea').css('overflow', 'hidden');


// 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: '#sliderNavigation a',
  
  // 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.
$('#sliderBox').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);


});

function setCookie(name,value,nDays)
{
	var today = new Date();
	var expire = new Date();
	if (nDays==null || nDays==0) nDays=1;
 	expire.setTime(today.getTime() + 3600000*24*nDays);
 	document.cookie = name+"="+escape(value)
                 + ";expires="+expire.toGMTString()
                 + ";path=/";
}

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}