/*	Revoltz JS, Slideshow

	This code is copyright (c) Ernesto Mendez 2010.

	http://der-design.com */



//slideshow_fade_time = 0.7;



//enable_slideshow_loop = false;



//slideshow_transition_delay = 7;



(function($) { // Encapsulate in Namespace



$(document).ready(function() {



	slideshow_conversions();



	add_action('slideshow_before_preload', slideshow_loading );

	

	add_action('slideshow_after_preload', slideshow_ready );



	add_action('slideshow_after_preload', slideshow_loop );



	var counter = 0;



	var total_images = slideshow_images.length;



	do_action('slideshow_before_preload');



	$.cacheImage(slideshow_images, {

		load	 : function(e) {counter += 1;},

		error	 : function(e) {total_images -= 1;},

		complete : function(e) {

			if ( counter == total_images ) {



				//setTimeout(function() {

					do_action('slideshow_after_preload');

				//},2000);

				

			}

		}

		

	});



});





function slideshow_conversions() {



	try {



		slideshow_fade_time *= 1000;



		slideshow_transition_delay *= 1000;



	} catch(e) { /* pass */ }



}



function slideshow_loading() {



	if ( slideshow_images.length == 0 ) { $('#slider .active').remove(); return false; }



	var control = $('#slider ul');



	control.find('li').remove();



	slideshow_loading = false;



	slideshow_tid = setTimeout(function() {



		slideshow_loading = true;



		control.append('<li class=loading>' + slideshow_loading_text + '</li>');



	},500);



}



function slideshow_ready() {



	clearTimeout(slideshow_tid);



	var control = $('#slider ul');



	if ( slideshow_loading == true ) {



		control.find('li.loading').fadeOut(800);



		setTimeout(function() {



			control.find('li.loading').remove();



			control.hide();



			for ( var i=0; i < slideshow_images.length; i++ ) {



				if ( i == 0 ) {



					control.append('<li><a class="active" href="#" rel="0"></a></li>');



				} else {



					control.append('<li><a href="#" rel="' + i + '"></a></li>');



				}



			}



			slideshow_click();



			control.fadeIn(600);



		},500);



	} else {



		control.hide();



		for ( var i=0; i < slideshow_images.length; i++ ) {



			if ( i == 0 ) {



				control.append('<li><a class="active" href="#" rel="0"></a></li>');



			} else {



				control.append('<li><a href="#" rel="' + i + '"></a></li>');



			}



		}



		slideshow_click();



		control.show();



	}



}



function slideshow_click() {



	slideshow_busy = false;



	$('#slider ul li a').click(function() {



		if ( $(this).hasClass('active') || slideshow_busy ) {return false;}



		try {



			clearInterval(slideshow_loop_intid);



		} catch(e) { /* pass */ }



		$('#slider ul li .active').removeClass('active');



		$(this).addClass('active');



		slideshow_busy = true;



		slideshow_transition( $(this).attr('rel') );



		return false;



	});



}



function slideshow_transition(rel, auto) {



	if ( auto ) {



		slideshow_busy = true;



		$('#slider ul li a.active').removeClass('active');



		$('#slider ul li a[rel=' + rel + ']').addClass('active');



	}



	var above = $('#slider .slide .above');



	var below = $('#slider .slide .below');



	var title = $('#slider .slide-meta h3');



	var category = $('#slider .slide-meta small');



	var slideshow_permalink = $('#slideshow-permalink');



	var new_href = $(slideshow_meta[rel].title).attr('href');





	slideshow_permalink.attr('href', new_href);



	below.attr('src', slideshow_images[rel]);



	above.stop().animate({opacity: 0}, slideshow_fade_time);





	if ( ! $.browser.msie ) {



		title.stop().animate({opacity: 0}, slideshow_fade_time/2.0);

		category.stop().animate({opacity: 0}, slideshow_fade_time/2.0);



		setTimeout(function() {



			title.html(slideshow_meta[rel].title);

			category.html(slideshow_meta[rel].category);



			title.stop().animate({opacity: 1}, slideshow_fade_time/2.0);

			category.stop().animate({opacity: 1}, slideshow_fade_time/2.0);



		}, slideshow_fade_time/2.0);



	} else {



		title.hide();

		category.hide();



		title.html(slideshow_meta[rel].title);

		category.html(slideshow_meta[rel].category);



		title.show();

		category.show();



	}



	setTimeout(function() {



		above.attr('src', slideshow_images[rel]);



		above.css('opacity', 1);



		if ( ! auto ) { slideshow_loop(); }



		slideshow_busy = false;



	},slideshow_fade_time + 50);



}



function slideshow_loop() {



	try {



		if ( enable_slideshow_loop == true ) {



			slideshow_loop_intid = setInterval(function() {



				var current = parseInt($('#slider ul li a.active').attr('rel'));



				current += 1; // Indexes start from zero



				var next_rel = cycle(1, current, slideshow_images.length );



				next_rel -= 1; // Make index start from zero



				slideshow_transition(next_rel, true);



			}, slideshow_transition_delay + slideshow_fade_time);



		}



	} catch(e) { /* pass */ }



}



})(jQuery);