var timer = new Object;
/* fonction flash marche et s'arrete 
function isSwfOn(a){
	
	if(a==1 || a==6){
		document.getElementById('f1').style.display='';

	}

}
function isSwfOf(a){
	if(a!=1)	document.getElementById('f1').style.display='none';
}
*/
function slider(){
	nextSlide();
	timer = window.setTimeout(slider,4000);
}

function nextSlide(){
	var $Slides = $("#slides");
	$("#nextSlide").unbind("click",nextSlide);
/*isSwfOf($Slides.data("currentSlide")+1);*/
	$Slides.animate(
		{marginLeft:"-=1600px"},
		500,
		function(){
				$Slides.data("currentSlide",$Slides.data("currentSlide")+1);
				if($Slides.data("currentSlide") > $Slides.data("nbSlides")){
					$Slides
						.data("currentSlide",1)
						.css({marginLeft:"-1600px"});
				}
				window.clearTimeout(timer);
				timer = window.setTimeout(slider,4000);
				$("#nextSlide").bind("click",nextSlide);
/*isSwfOn($Slides.data("currentSlide"));*/
				
			}
	);
}
function prevSlide(){
	var $Slides = $("#slides");
	$("#prevSlide").unbind("click",prevSlide);

	isSwfOf($Slides.data("currentSlide")-1);
	$Slides.animate(
		{marginLeft:"+=1600px"},
		500,
		function(){
				$Slides.data("currentSlide",$Slides.data("currentSlide")-1);
				if($Slides.data("currentSlide") == 0){
					$Slides
						.data("currentSlide",$Slides.data("nbSlides"))
						.css({marginLeft:-(1600*$Slides.data("currentSlide"))});
				}
				window.clearTimeout(timer);
				timer = window.setTimeout(slider,4000);
				$("#prevSlide").bind("click",prevSlide);
/*isSwfOn($Slides.data("currentSlide")-1);*/
			}
	);
}




$(function(){
	var $Slides = $("#slides");
	var _step = $Slides.find("li:first").width();
	$Slides
		.data("currentSlide",1)
		.data("nbSlides",$Slides.find("li").size()-2);

	$Slides		
		.find("li:first")
			.addClass("clone")
		.end()
		.find("li:last")
			.addClass("clone")
		.end()
		.css({marginLeft:-_step});

	$Slides.width($Slides.find("li").size()*_step);
	
	$("#nextSlide").bind("click",nextSlide);
	$("#prevSlide").bind("click",prevSlide);
	
	timer = window.setTimeout(slider,4000);

})
window['enfonction']=1;
function choice_logo(a){
	if(window['enfonction']==1){
		window['enfonction']=0;
		window.clearTimeout(timer);
		posi=a*(-1600);
		var $Slides = $("#slides");
		val=$Slides.data("currentSlide")+1;
		document.getElementById("img"+val).src=tab[a];
		document.getElementById("img"+a).src=tab[a];
/*isSwfOf(a);*/
			$Slides.animate(
			{marginLeft:"-=1600px"},
			500,function(){
				$Slides.data("currentSlide",a).css({marginLeft:posi+"px"});window['enfonction']=1;
/*isSwfOn(a);*/
			}
		);
		
	}
}