$(function() {
	var originalSizes = new Array();
	if($('#pane5').size() > 0)
		$('#pane5').jScrollHorizontalPane({scrollbarHeight:10, scrollbarMargin:0});
	// this initialises the demo scollpanes on the page.
	if($('#pane1').size() > 0)
		$('#pane1').jScrollHorizontalPane({showArrows:true});

	$('.scroll-to').bind('click',function(){
		$('#pane1')[0].scrollTo(75);
		return false;
	});


	$('a.jumper').click(function(){
		var pos = $(this).attr('id');
		var c = $("#pane5");
		c[0].scrollTo("li:eq("+pos+")");
		return false;
	});
});


$(document).ready(function() {

	//Execute the slideShow
	slideShow();

});

function slideShow() {

	//Set the opacity of all images to 0
	$('#gallery a').css({opacity: 0.0});

	//Get the first image and display it (set it to full opacity)
	$('#gallery a:first').css({opacity: 1.0});

	//Set the caption background to semi-transparent
	$('#gallery .caption').css({opacity: 0.7});

	//Resize the width of the caption according to the image width
	$('#gallery .caption').css({width: $('#gallery a').find('img').css('width')});

	//Get the caption of the first image from REL attribute and display it
	rel = $('#gallery a:first').find('img').attr('rel');
	if(rel) {
  	$('#gallery .content').html($('#gallery a:first').find('img').attr('rel'))
  		.animate({opacity: 0.7}, 400);
	}

	//Call the gallery function to run the slideshow, 6000 = change to next image after 6 seconds
	setInterval('gallery()',2500);

}

function gallery() {

	//if no IMGs have the show class, grab the first image
	var current = ($('#gallery a.show')?  $('#gallery a.show') : $('#gallery a:first'));

	//Get next image, if it reached the end of the slideshow, rotate it back to the first image
	var next = ((current.next().length) ? ((current.next().hasClass('caption'))? $('#gallery a:first') :current.next()) : $('#gallery a:first'));

	//Get next image caption
	var caption = next.find('img').attr('rel');

	//Set the fade in effect for the next image, show class has higher z-index
	next.css({opacity: 0.0})
	.addClass('show')
	.animate({opacity: 1.0}, 1000);

	//Hide the current image
	current.animate({opacity: 0.0}, 1000)
	.removeClass('show');

	//Set the opacity to 0 and height to 1px
	$('#gallery .caption').animate({opacity: 0.0}, { queue:false, duration:0 }).animate({height: '1px'}, { queue:true, duration:300 });

	//Animate the caption, opacity to 0.7 and heigth to 100px, a slide up effect
	$('#gallery .caption').animate({opacity: 0.7},100 ).animate({height: '100px'},500 );

	//Display the content
	$('#gallery .content').html(caption);


}