var slideIdx = 0;
var slidePaused = false;
var slideTimer;
var showTimer;
var sliding = null;
var toSlide = null;
var restartTimer = null;

$(function()
{
	if( $('.slidecontainer').length > 0 )
	{
		restartSlider();
	}
	
	
	
	$('.mm .menu A').mouseover( 
	function() 
	{ 
		//clearTimeout(restartTimer);
		showSlide(this);
	});
	
	$('.slidecontainer .caption1').css("opacity", 0);
	$('.slidecontainer #caption0').css("opacity", 1);
	
	$('.mm .menu A').mouseout( function()
	{
		restartTimer = setTimeout( function()
		{
			restartSlider();
		
		}, 5000);
	
	} );
	
	$('.slidecontainer').mouseover( pauseSlider );
	$('.slidecontainer').mouseout( restartSlider );
});

function showSlide(elt)
{
	var old = slideIdx; 
	
	var idx = $(elt).parent().attr('id').substring(5,6); 
	
	if( sliding )
	{
		toSlide = idx;
		return;
	}
	
	
	if( old == idx )
	{
		return;
	}
	
	slideIdx = idx;
	
	pauseSlider(); 
	
	clearTimeout(showTimer);
	
	setSlide(old);
	
	//showTimer = setTimeout( function() { setSlide(old); } , 100);
}

function restartSlider()
{
	setMoreClass();
	
	slidePaused = false;
	
	clearTimeout(slideTimer);
		
	slideTimer = setTimeout(nextSlide, 2000);
}

function pauseSlider()
{
	slidePaused = true;
	clearTimeout(slideTimer);
}

function setMoreClass()
{
	$('.slidecontainer .more').removeClass('more1').removeClass('more2');
	
	var suffix = $('#caption' + slideIdx).attr('class').substring(7,8);
	
	$('.slidecontainer .more').addClass('more'+suffix);

	var link = $('#thumb' + slideIdx + ' A').attr('href');

	$('.slidecontainer .more A').attr('href', link);
	
}

function setSlide(old)
{
	pauseSlider();
	
	if( old == slideIdx || $('.slidecontainer UL').queue("fx") != '' )
	{
		return;
	}
	
	sliding = true;
	
	$('.slidecontainer .more').hide();
	
	setMoreClass();

	$('#caption' + old).animate({'opacity' : 0});
	
	var left = -639 * slideIdx;
	
	$('.slidecontainer UL').animate({'left':  left, 'easing' : 'easeInElastic' });
	
	$('.mm .menu LI').removeClass('current');
	$('#thumb' + slideIdx).addClass('current');

	$('#caption' + slideIdx).animate({'opacity' : 1} , 
	function()
	{
		$('.slidecontainer .more').show();
		sliding = false; 
		
		if( toSlide != null )
		{
			var old = slideIdx;
			slideIdx = toSlide;
			toSlide = null;
			setSlide(old);
		}
	} );
}

/*
$(window).blur(pauseSlider);
$(window).focus(restartSlider);
*/

function nextSlide()
{
	if( slidePaused || $('.slidecontainer UL').queue("fx") != '' )
	{
		return;
	}
	
	var old = slideIdx;
	var left = '0';
	
	slideIdx ++;
	
	var nbSlides =$('.slides LI').length;
	
	if( slideIdx >= nbSlides )
	{
		slideIdx = 0;
	}

	setSlide(old)
	
	slidePaused = false;
	
	clearTimeout(slideTimer);
	
	slideTimer = setTimeout(nextSlide, 2000);
}