// JavaScript Document

jQuery(document).ready(function($) {
				// We only want these styles applied when javascript is enabled
				$('div.navigation').css({'width' : '961px', 'position' : 'absolute'});
				$('div.content').css('display', 'block');

				// Initially set opacity on thumbs and add
				// additional styling for hover effect on thumbs
				var onMouseOutOpacity = 0.67;
				$('#thumbs ul.thumbs li').opacityrollover({
				    mouseOutOpacity: onMouseOutOpacity,
				    mouseOverOpacity: 1.0,
				    fadeSpeed: 'fast',
				    exemptionSelector: '.selected'
				});

				// Enable toggling of the caption
				var captionOpacity = 1.0;
				$('#captionToggle a').click(function(e) {
				    var link = $(this);

				    var isOff = link.hasClass('off');
				    var removeClass = isOff ? 'off' : 'on';
				    var addClass = isOff ? 'on' : 'off';
				    var linkText = isOff ? 'Hide Caption' : 'Show Caption';
				    captionOpacity = isOff ? 0.7 : 0.0;

				    link.removeClass(removeClass).addClass(addClass).text(linkText).attr('title', linkText);
				    $('#caption span.image-caption').fadeTo(1000, captionOpacity);

				    e.preventDefault();
				});

				// Initialize Advanced Galleriffic Gallery
				var gallery = $('#thumbs').galleriffic({
				    delay: 4500,
				    numThumbs: 5,
				    preloadAhead: -1,
				    enableTopPager: true,
				    enableBottomPager: true,
				    maxPagesToShow: 7,
				    imageContainerSel: '#slideshow',
				    controlsContainerSel: '#controls',
				    captionContainerSel: '#caption',
				    loadingContainerSel: '#loading',
				    renderSSControls: false,
				    renderNavControls: false,
				    prevLinkText: '<',
				    nextLinkText: '>',
				    enableHistory: false,
				    autoStart: true,
				    defaultTransitionDuration: 1500,
				    onSlideChange: function(prevIndex, nextIndex) {
				        $('#thumbs ul.thumbs').children()
							.eq(prevIndex).fadeTo('fast', onMouseOutOpacity).end()
							.eq(nextIndex).fadeTo('fast', 1.0);
				    },
				    onTransitionOut: function(slide, caption, isSync, callback) {
				        slide.fadeTo(this.getDefaultTransitionDuration(isSync), 0.0, callback);
				        caption.fadeTo(this.getDefaultTransitionDuration(isSync), 0.0);
				    },
				    onTransitionIn: function(slide, caption, isSync) {
				        var duration = this.getDefaultTransitionDuration(isSync);
				        slide.fadeTo(duration, 1.0);

				        // Position the caption at the bottom of the image and set its opacity
				        var slideImage = slide.find('img');
				        caption.width(slideImage.width())
							.css({
							    'bottom': Math.floor((slide.height() - slideImage.outerHeight()) / 2),
							    'left': Math.floor((slide.width() - slideImage.width()) / 2) + slideImage.outerWidth() - slideImage.width()
							})
							.fadeTo(duration, captionOpacity);
				    }
				});

				/**** Functions to support integration of galleriffic with the jquery.history plugin ****/

				// PageLoad function
				// This function is called when:
				// 1. after calling $.historyInit();
				// 2. after calling $.historyLoad();
				// 3. after pushing "Go Back" button of a browser
				function pageload(hash) {
				    // alert("pageload: " + hash);
				    // hash doesn't contain the first # character.
				    if (hash) {
				        $.galleriffic.gotoImage(hash);
				    } else {
				        gallery.gotoIndex(0);
				    }
				}

				// Initialize history plugin.
				// The callback is called at once by present location.hash. 
				// $.historyInit(pageload, "advanced.html");

				// set onlick event for buttons using the jQuery 1.3 live method
				//$("a[rel='history']").live('click', function() {
				//    var hash = this.href;
				//    hash = hash.replace(/^.*#/, '');

				    // moves to a new page. 
				    // pageload is called at once. 
				    // hash don't contain "#", "?"
				    // $.historyLoad(hash);

				//    return false;
				//});

				/****************************************************************************************/
});