var jwfs=jQuery.noConflict();
var speed_delay=6000;
var slide_speed=1000;
var CTRrotateAction='click';
var autoslide=true;
var slideOuter="slide-wrapper";
var slideLoading="slide-loading";
var slideClass="slide";
var naviClass="navi";
var activeSuffix="-active";
var isShowing=0;
var slides;
var navis;
var fx1=new Array();
var firstDelay=false;
var pauseFlag=false;
var timer;
var playButton;

function initFrontpageSlideshow(){
	
	clearTimeout(timer);
	isShowing=0;
	
	displayloading=document.getElementById(slideLoading);
	
	if(displayloading){
		displayloading.style.display="none";
	}else{
		return
	};
	
	displayslide=document.getElementById(slideOuter);
	
	if(displayslide){
		displayslide.style.display="block";
	}
	
	playButton=document.getElementById('fpss-container_playButton');
	
	if(autoslide){
		showPauseButton();
	}else{
		showPlayButton();
	}
	
	slides=jwfs("body").find("."+slideClass);
	navis=jwfs("body").find("."+naviClass);
	if(slides.length==0||navis.length==0)return;
	
	for(i=0;i<slides.length;++i){
		if(CTRrotateAction=='click'){
			navis[i].onclick=function(){
				currentSlide=null;
				for(j=0;j<navis.length;++j){
					if(this==navis[j])currentSlide=j;
				}
				if(currentSlide!=isShowing){
					if(slides[isShowing].offsetHeight)jwfs(slides[isShowing]).fadeOut(slide_speed);
					jwfs(slides[currentSlide]).fadeIn(slide_speed);
					navis[isShowing].className=naviClass;
					navis[currentSlide].className=naviClass+activeSuffix;
					isShowing=currentSlide;
					clearSlide()
				}
				return false
			}
		}else{
			navis[i].onmouseover=function(){
				currentSlide=null;
				for(j=0;j<navis.length;++j){
					if(this==navis[j])currentSlide=j
				}
				if(currentSlide!=isShowing){
					if(slides[isShowing].offsetHeight)jwfs(slides[isShowing]).fadeOut(slide_speed);
					jwfs(slides[currentSlide]).fadeIn(slide_speed);
					navis[isShowing].className=naviClass;
					navis[currentSlide].className=naviClass+activeSuffix;
					isShowing=currentSlide;
					clearSlide()
				}
				return false
			}
		}
		
		if(i!=0){
			//jwfs(slides[i]).fadeOut(slide_speed)
			jwfs(slides[i]).hide();
		}else{
			navis[i].className=naviClass+activeSuffix;
			jwfs(slides[i]).hide().fadeIn(slide_speed);
		}
	}
}

function showPauseButton(){
	//createCookie("com_jw_fpss","true");
	playButton.innerHTML="Pause";
	playButton.title="Pause";
	pauseFlag=false;
	autoSlide()
}

function showPlayButton(){
	//createCookie("com_jw_fpss","false");
	playButton.innerHTML="Play";
	playButton.title="Play";
	pauseFlag=true;
	clearTimeout(timer);
	firstDelay=false
}

function showNext(){
	if(slides.length<=1)return;
	if(slides[isShowing].offsetHeight)jwfs(slides[isShowing]).fadeOut(slide_speed);
	navis[isShowing].className=naviClass;
	if(isShowing==slides.length-1){isShowing=0;
		jwfs(slides[isShowing]).fadeIn(slide_speed)
	}else{
		jwfs(slides[++isShowing]).fadeIn(slide_speed)
	}
	navis[isShowing].className=naviClass+activeSuffix
}

function showPrev(){
	if(slides.length<=1)return;
	if(slides[isShowing].offsetHeight)jwfs(slides[isShowing]).fadeOut(slide_speed);
	navis[isShowing].className=naviClass;
	if(isShowing==0){
		isShowing=slides.length-1;
		jwfs(slides[isShowing]).fadeIn(slide_speed)
	}else{
		jwfs(slides[--isShowing]).fadeIn(slide_speed)
	}
	navis[isShowing].className=naviClass+activeSuffix
}

function autoSlide(){
	if(!pauseFlag){
		timer=setTimeout('autoSlide()',speed_delay);
		if(!firstDelay){
			firstDelay=true
		}else{
			showNext()
		}
	}
}

function clearSlide(){
	if(!pauseFlag){
		clearTimeout(timer);
		firstDelay=false;
		autoSlide()
	}
}

function playButtonClicked(){
	if(pauseFlag){
		showPauseButton()
	}else{
		showPlayButton()
	}
}
/*
function createCookie(a,b,c){
	if(c){
		var d=new Date();
		d.setTime(d.getTime()+(c*24*60*60*1000));
		var e=";expires="+d.toGMTString()
	}else e="";
	document.cookie=a+"="+b+e+";path=/"
}

function readCookie(a){
	var b=a+"=";
	var d=document.cookie.split(';');
	for(var i=0;i<d.length;i++){
		var c=d[i];
		while(c.charAt(0)==' ')c=c.substring(1,c.length);
		if(c.indexOf(b)==0)return c.substring(b.length,c.length)
	}
	return null
}
*/
jwfs(document).ready(function(){
	initFrontpageSlideshow()
});