/* Slide Show */
$(document).ready(function() {
	
$('#slideShowItems div, #slideShowItems2 div').hide().css({position:'absolute',width:'970px'});

var currentSlide = -1;
var prevSlide = null;
var slides = $('#slideShowItems div, #slideShowItems2 div');
var interval = null;
var FADE_SPEED = 2000;
var DELAY_SPEED = 5000;

var html = '<ul id="slideShowCount">'

for (var i = slides.length - 1;i >= 0 ; i--){
	html += '<li id="slide'+ i+'" class="slide"><span></span></li>' ;
}

html += '</ul>';

$('#slideShow').after(html);

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().fadeOut();
			$('#slide'+prevSlide).removeClass('selectedTab');
		}

		$('#slide'+currentSlide).addClass('selectedTab');

		$('#slide'+slideNum).addClass('selectedTab');
		$('#slide'+prevSlide).removeClass('selectedTab');

		// $(slides[slideNum]).stop().slideDown(FADE_SPEED,function(){
		$(slides[slideNum]).stop().fadeIn(FADE_SPEED,function(){
			$(this).css({opacity:10});
			
			if (jQuery.browser.msie) {
				this.style.removeAttribute('filter');
			}
			
		});

		prevSlide = currentSlide;

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

}

	var $page = jQuery.url.attr("file");
		$('tr.navigation td a').each(function(){
			var $href = $(this).attr('href');
			if ( ($href == $page) || ($href == '') ) {
				$(this).addClass('on');
			} else {
				$(this).removeClass('on');
			}
		});
});