$(document).ready(function() {

var currentSlide = -1;
var prevSlide = null;
var slides = $('#slideShowItems div');
var interval = null;
var DELAY_SPEED = 4000;


for (var i = slides.length - 1;i >= 0 ; i--){
	$('#slide'+i).bind("click",{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++
	}

	gotoSlide(currentSlide);

}

function gotoSlide(slideNum){
	if (slideNum != prevSlide){
		if (prevSlide != null){
			$(slides[prevSlide]).stop().hide();
			$('#slide'+prevSlide).removeClass('recentPointerActive');
		}

		$('#slide'+currentSlide).addClass('recentPointerActive');
		$('#slide'+slideNum).addClass('recentPointerActive');
		$('#slide'+prevSlide).removeClass('recentPointerActive');
		
		$(slides[slideNum]).stop().fadeIn(1500, 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);
	}

}


});