/* Slide Show */
$(document).ready(function() {

$('#tabs li').css({opacity:1});

$('#tabs li img').css({display:'none'});
$('#tabs li a.active img').css({opacity:1});

$('#tabs li a').hover(
	function() {
		$(this).addClass('hovered-over');
	},
	function() {
		$(this).removeClass('hovered-over');
	}
);

var DELAY_SPEED = 5000;
var currentSlide = -1;
var prevSlide = null;
var slides = $('#tabs ul li');
var interval = 5000;

for (var i = slides.length - 1;i >= 0 ; i--){
	$('#slide'+i).bind("mouseover",{index:i},function(event){
		currentSlide = event.data.index;
		gotoSlide(event.data.index);
	});
};

if (slides.length <= 1){
	$('.slide').hide();
}

nextSlide();

function nextSlide (){

	if (currentSlide >= slides.length -1){
		currentSlide = 0;
	}else{
		currentSlide++
	}
	
	if ($('li a').is('.hovered-over')) 
	{ } else { 
	
	gotoSlide(currentSlide);
	
	}

}

function gotoSlide(slideNum){

	if (slideNum != prevSlide){

		if (prevSlide != null){
			$(slides[prevSlide]).stop();
			$('#slide'+prevSlide+' img').fadeOut('slow');
			$('#slide'+prevSlide).removeClass('active');
		}

		$('#slide'+currentSlide+' img').fadeIn('slow');
		$('#slide'+currentSlide).addClass('active');

		$('#slide'+slideNum+' img').fadeIn('slow');
		$('#slide'+slideNum).addClass('active');
		$('#slide'+prevSlide+' img').fadeOut('slow');
		$('#slide'+prevSlide).removeClass('active');

		$(slides[slideNum]).stop().slideDown(2200,function(){
			$(this).css({opacity:1});
			if(jQuery.browser.msie){
				this.style.removeAttribute('filter');
			}
		});

		prevSlide = currentSlide;

		if (interval != null){
			clearInterval(interval);
		}
		
		interval = setInterval(nextSlide, DELAY_SPEED); 
	
	}

}
});