$slideshow = {
    context: false,
    tabs: false,
    timeout: 3000,      // time before next slide appears (in ms)
    slideSpeed: 300,   // time it takes to slide in each slide (in ms)
    tabSpeed: 300,      // time it takes to slide in each slide (in ms) when clicking through tabs
    fx: 'fade',   // the slide effect to use

    init: function() {
        // set the context to help speed up selectors/improve performance
        this.context = $('#slideshow');

        // set tabs to current hard coded navigation items
        this.tabs = $('ul.slides-nav li', this.context);

        // remove hard coded navigation items from DOM
        // because they aren't hooked up to jQuery cycle
        this.tabs.remove();

        // prepare slideshow and jQuery cycle tabs
        this.prepareSlideshow();
    },

    prepareSlideshow: function() {
        // initialise the jquery cycle plugin -
        // for information on the options set below go to:
        // http://malsup.com/jquery/cycle/options.html
        $("div.slides > ul", $slideshow.context).cycle({
            fx: $slideshow.fx,
            timeout: $slideshow.timeout,
            speed: $slideshow.slideSpeed,
            fastOnEvent: $slideshow.tabSpeed,
            pager: $(".slides-nav", $slideshow.context),
            pagerAnchorBuilder: $slideshow.prepareTabs,
            before: $slideshow.activateTab,
            pauseOnPagerHover: true,
            pause: true,
			pagerEvent: 'mouseover',
			before: synctabs
        });
    },

    prepareTabs: function(i, slide) {
        // return markup from hardcoded tabs for use as jQuery cycle tabs
        // (attaches necessary jQuery cycle events to tabs)
        return $slideshow.tabs.eq(i);
		
    },

    activateTab: function(currentSlide, nextSlide) {
        // get the active tab
        var activeTab = $('a[href="#' + nextSlide.id + '"]', $slideshow.context);

        // if there is an active tab
        if(activeTab.length) {
            // remove active styling from all other tabs
            $slideshow.tabs.removeClass('on');
			
            // add active styling to active button
            activeTab.parent().addClass('on');
        }
    }
};

$(function() {
    // initialise the slideshow when the DOM is ready
    $slideshow.init();
	
});

function synctabs() {
$('#second-navigation li').each(function() { $(this).hover(function() { 

	var id = $(this).attr('id'); 
	$(this).addClass('activeSlide');
    $('#second-navigation-bot li#n' + id.substring(1,id.length)).trigger('mouseover'); 
        return false; 
}); });

$('#second-navigation li.activeSlide').removeClass('activeSlide');

var tab = $(this).attr('id'); 

$('#t_' + tab.substring(6,tab.length)).addClass('activeSlide');

}