var current_slide = 1;
var current_gallery_slide = 1;
var current_news_slide = 1;

function advance_slide(){
	$('#home-sliders #control a').removeClass("active");
	$('.home-sliders-content').hide();
	current_slide++;
	if (!$('#home-slide'+current_slide).attr("id")){
		// reset back to beginning slide
		current_slide = 1;
	}
	$('#control'+current_slide).addClass("active");
	$('#home-slide'+current_slide).fadeIn("slow");
}

function activate_gallery_slide(id){
	$('#gallery-control ul').hide();
	$('.gallery-sliders-content').hide();
	$("#gallery-control ul li a").removeClass("active");
	$('#gallery-slide'+id).fadeIn("slow");
	$('#gallery-control'+id).addClass("active");
	$('#gallery-control'+id).parents(2).show();
}

$(document).ready(function(){
	setInterval("advance_slide();",6000);
	$('#home-sliders #control a').click(function(){
		$('#home-sliders #control a').removeClass("active");
		$('.home-sliders-content').hide();
		current_slide = $(this).attr("id").replace("control","");
		$(this).addClass("active");
		$('#home-slide'+current_slide).fadeIn("slow");
		return false;
	});
	$('#gallery-sliders #gallery-control ul li a').click(function(){
		activate_gallery_slide($(this).attr("id").replace("gallery-control",""));
		return false;
	});
	$('#gallery-sliders #gallery-control .slider-nav a').click(function(){
		// reverse
		if ($(this).attr("class") === "slider-nav-left"){
			current_gallery_slide--;
			// reset back to beginning slide
			if (!$('#gallery-slide'+current_gallery_slide).attr("id")){
				current_gallery_slide = $("#gallery-sliders > div.gallery-sliders-content").size();
			}
		}
		// forward
		else{
			current_gallery_slide++;
			// reset back to beginning slide
			if (!$('#gallery-slide'+current_gallery_slide).attr("id")){
				current_gallery_slide = 1;
			}
		}
		activate_gallery_slide(current_gallery_slide);
		return false;
	});
	$('#news-sliders #news-control a').click(function(){
		$('.news-sliders-content').hide();
		// reverse
		if ($(this).attr("class") === "slider-nav-left"){
			current_news_slide--;
			// reset back to beginning slide
			if (!$('#news-slide'+current_news_slide).attr("id")){
				current_news_slide = $("#news-sliders > div.news-sliders-content").size();
			}
		}
		// forward
		else{
			current_news_slide++;
			// reset back to beginning slide
			if (!$('#news-slide'+current_news_slide).attr("id")){
				current_news_slide = 1;
			}
		}
		$('#news-slide'+current_news_slide).fadeIn("slow");
		return false;
	});
});