// fix for IE cleartype bug
jQuery.fn.fadeTo = function(speed,to,callback) {
    return this.animate({opacity: to}, speed, function() {
        if (to == 1 && jQuery.browser.msie)
            this.style.removeAttribute('filter');

        if (jQuery.isFunction(callback))
            callback();
    });
};
// end IE bug

jQuery(document).ready(function($) {

    // GALLERY 
    
  // We only want these styles applied when javascript is enabled
    $('div.navigation').css({'width' : '360px', 'float' : 'left'}); // 6 col: 255px;
    $('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'
    });

    // Initialize Advanced Galleriffic Gallery
    var gallery = $('#thumbs').galleriffic({
        delay:                     4500,
        numThumbs:                 12,
        preloadAhead:              12,
        enableTopPager:            true,
        enableBottomPager:         true,
        maxPagesToShow:            7,
        imageContainerSel:         '#slideshow',
        controlsContainerSel:      '#controls',
        captionContainerSel:       '#caption',
        loadingContainerSel:       '#loading',
        renderSSControls:          true,
        renderNavControls:         true,
        playLinkText:              'Play Slideshow',
        pauseLinkText:             'Pause Slideshow',
        prevLinkText:              '‹ Previous Site',
        nextLinkText:              'Next Site ›',
        nextPageLinkText:          'Next ›',
        prevPageLinkText:          '‹ Prev',
        enableHistory:             false,
        autoStart:                 true,
        syncTransitions:           true,
        defaultTransitionDuration: 2000,
        onSlideChange:             function(prevIndex, nextIndex) {
            // 'this' refers to the gallery, which is an extension of $('#thumbs')
            this.find('ul.thumbs').children()
                .eq(prevIndex).fadeTo('fast', onMouseOutOpacity).end()
                .eq(nextIndex).fadeTo('fast', 1.0);
        },
        onPageTransitionOut:       function(callback) {
            this.fadeTo('slow', 0.0, callback);
        },
        onPageTransitionIn:        function() {
            this.fadeTo('slow', 1.0);
        }
    });
});