var sliders = new Array();
var slideJump = null;
var slide_count = 8;
var interval = 4000;
var indicators = new Array();
var current_slide = 0;
var first = true;
var timeID;

function init()
{
	slideJump = $("#slideJump");
	for(var i = 1; i<=slide_count; i++)
	{
		sliders.push($('#slide'+i));
		slideJump.append("<img src=\"/images/slider/"+((i==1)?('c'):('d'))+"sel.png\" id=\"jumper"+i+"\" />");
		$("#jumper"+i).click(function(e, i){ return function(e) { slideTo(i); }; }(null,i));
	}
	
	sliders[0].css("left","0px");
	$("#home-main-panel-01").mouseenter(function(e) { controlsSlideIn(); });
	$("#home-main-panel-01").mouseleave(function(e) { controlsSlideOut(); });
	
	$("#slideLeft").click(function(e){slideOut(); });
	$("#slideRight").click(function(e){slideIn(); });
	timeID = setInterval(slideIn, interval);
	// Initialise the pretty photo framework
	$("a[rel^='prettyPhoto']").prettyPhoto();
	
	$("marquee").marquee("tweetmarquee").mouseover(function () {
            $(this).trigger('stop');
        }).mouseout(function () {
            $(this).trigger('start');
        });
	
}

function slideTo(num)
{
	if(num>current_slide+1)
	{
		var nslide = num-1;
		sliders[nslide].css("left","700px");
		sliders[current_slide].animate({"left": "-=700px"}, "slow");
		sliders[nslide].animate({"left": "-=700px"},"slow");
		$("#jumper"+(current_slide+1)).attr("src","/images/slider/dsel.png");
		$("#jumper"+(nslide+1)).attr("src","/images/slider/csel.png");
		current_slide = nslide;

	}
	else if(num<current_slide+1)
	{
		var nslide = num-1;	
		sliders[nslide].css("left","-700px");
		sliders[current_slide].animate({"left": "+=700px"}, "slow");
		sliders[nslide].animate({"left": "+=700px"},"slow");
		$("#jumper"+(current_slide+1)).attr("src","/images/slider/dsel.png");
		$("#jumper"+(nslide+1)).attr("src","/images/slider/csel.png");
		current_slide = nslide;
	}
}

function slideIn()
{
	var nslide = ((current_slide+1)>=slide_count)?(0):(current_slide+1);
		
	sliders[nslide].css("left","700px");
	sliders[current_slide].animate({"left": "-=700px"}, "slow");
	sliders[nslide].animate({"left": "-=700px"},"slow");
	$("#jumper"+(current_slide+1)).attr("src","/images/slider/dsel.png");
	$("#jumper"+(nslide+1)).attr("src","/images/slider/csel.png");
	current_slide = nslide;

}
function slideOut()
{
	var nslide = ((current_slide-1)<0)?(slide_count-1):(current_slide-1);
	
	sliders[nslide].css("left","-700px");
	sliders[current_slide].animate({"left": "+=700px"}, "slow");
	sliders[nslide].animate({"left": "+=700px"},"slow");
	$("#jumper"+(current_slide+1)).attr("src","/images/slider/dsel.png");
	$("#jumper"+(nslide+1)).attr("src","/images/slider/csel.png");
	current_slide = nslide;
}

function controlsSlideIn()
{
	if(timeID!=0)
	{
		clearInterval(timeID);
		timeID = 0;
	}
	/*
	slideJump.animate({"bottom":"+=40px","left":"80px", "right":"80px"},"fast");
	$("#slideLeft").animate({"left":"+=80px"},"fast");
	$("#slideRight").animate({"right":"+=80px"},"fast");*/
	
	slideJump.stop();
	$("#slideLeft").stop();
	$("#slideRight").stop();
	slideJump.fadeTo("fast",0.25);
	$("#slideLeft").fadeTo("fast",0.25);
	$("#slideRight").fadeTo("fast",0.25);
}


function controlsSlideOut()
{
/*
	slideJump.animate({"bottom":"-=40px","left":"0px", "right":"0px"},"fast");
	$("#slideLeft").animate({"left":"-=80px"},"fast");
	$("#slideRight").animate({"right":"-=80px"},"fast");
	*/
	timeID = setInterval(slideIn, interval);
	
	slideJump.stop();
	$("#slideLeft").stop();
	$("#slideRight").stop();
	
	slideJump.fadeOut();
	$("#slideLeft").fadeOut();
	$("#slideRight").fadeOut();
}


$(document).ready(init);