slideCurrent = 0;

$(document).ready(function(){
	slideImages = $('.topImg > .topImgInner');
	slideImages.hide().filter(':first').show();
	$('.slideshow .title').text($('img', slideImages).filter(':first ').attr('alt'));
	timerSet();
	
	$('.slideshow .nav a').click(function(){
		if (this.className.indexOf('selected') == -1) {
			slideImages.hide();
			slideImages.filter(this.hash).fadeIn(500);
			$('.slideshow .nav a').parent().parent().removeClass('selected');
			$(this).parent().parent().addClass('selected');
			$('.slideshow .title').text($('img', slideImages).filter($('img',this.hash)).attr('alt'));
		}
		clearTimeout(slideTimer);
		timerSet();
		return false;
	});
});

function timerSet() {
	slideTimer = setInterval(loopSlide, 5000);
}

function loopSlide() {
	slideImages.hide();
	var loopNext;
	if(slideCurrent > slideImages.length -2 ) {
		slideCurrent = 0;
	}else{
		slideCurrent++;
	}
	
	var loopImage = $(slideImages[slideCurrent]);
	loopImage.fadeIn(500);
	
	var currentButton = $($('.slideshow .nav a')[slideCurrent]);
	$('.slideshow .nav a').parent().parent().removeClass('selected');
	currentButton.parent().parent().addClass('selected');
	$('.slideshow .title').text($('img', loopImage).attr('alt'));
	return false;
}