// jquery style v3
$(document).ready(function(){
	Slide();
	
});



function Slide(){
	var nb = $('#illustration ul').children().size();
	var elmt = $('#illustration ul');
	var content = $('#illustration li:first').html();
	elmt.append("<li>"+content+"</li>");
	var long = (nb+1)*600;
	elmt.css("width", long+"px");
	var j = 1;
		
	if (nb!=null) {
	
	if (nb>1) {
	interval = setInterval(function(){
		transition(elmt, j);
		
		if(j<nb){
			j++;
		}else{
			j=1;
		}
	}, 4000);
	
	}
}
}

function transition(elmt, i){
	switch(i){			
		case 1 :
			elmt.css("margin-left", "0");
			var decale = i*600;
			break;
			
		default :
			var decale = i*600;
			break;
	}
	elmt.animate({
		marginLeft: "-"+decale+"px"
	}, 400);
}




// JavaScript Document