function rand (min, max) {
    return Math.floor(Math.random() * (max - min + 1)) + min;
}

var tab1 = ["Un chauffeur de taxi",
				"Un chinois",
				"Un Yamakasi",
				"Un roumain"];
var tab2 = ["protège",
				"protège",
				"pête la gueule à",
				"poursuit"];
var tab3 = ["un flic",
				"un Yamakasi",
				"une pute",
				"une rousse",
				"un ninja",
				"un chinois",
				"un black",
				"un roumain"];
var tab4 = ["en banlieue.",
				"en Audi.",
				"à Marseille."];

var tab = [tab1,tab2,tab3,tab4];
				
var iter = 0;
var bg = 1;

function roulette() {
	iter++;
	
	if (iter < 14) {
		$(".elem1").children(".lbcontElem").hide();
		$(".elem1").children(".lbcontElem").html(tab[0][rand(0,tab1.length-1)]);
		$(".elem1").children(".lbcontElem").slideDown(100);
	}
	else {
		$(".elem1").css("border-color","#DFC345");
	}
	
	if (iter < 16) {
		$(".elem2").children(".lbcontElem").hide();
		$(".elem2").children(".lbcontElem").html(tab[1][rand(0,tab2.length-1)]);
		$(".elem2").children(".lbcontElem").slideDown(100);
	}
	else {
		$(".elem2").css("border-color","#DFC345");
	}
	
	if (iter < 18) {
		$(".elem3").children(".lbcontElem").hide();
		$(".elem3").children(".lbcontElem").html(tab[2][rand(0,tab3.length-1)]);
		$(".elem3").children(".lbcontElem").slideDown(100);
	}
	else {
		$(".elem3").css("border-color","#DFC345");
	}
	
	$(".elem4").children(".lbcontElem").hide();
	$(".elem4").children(".lbcontElem").html(tab[3][rand(0,tab4.length-1)]);
	$(".elem4").children(".lbcontElem").slideDown(100);
	
	if (iter >= 20) {
		$(".elem4").css("border-color","#DFC345");
		$(".elem1").css("background-image","url(images/lbbgElem2.jpg)");
		$(".elem2").css("background-image","url(images/lbbgElem2.jpg)");
		$(".elem3").css("background-image","url(images/lbbgElem2.jpg)");
		$(".elem4").css("background-image","url(images/lbbgElem2.jpg)");
		bg = 2;
		iter = 0;
		setTimeout("clignotte()",500);
	}
	else setTimeout("roulette()",150);
}

function clignotte() {
	iter++;
	
	if (iter < 5) {
		if (bg == 1) {
			$(".elem1").css("background-image","url(images/lbbgElem2.jpg)");
			$(".elem2").css("background-image","url(images/lbbgElem2.jpg)");
			$(".elem3").css("background-image","url(images/lbbgElem2.jpg)");
			$(".elem4").css("background-image","url(images/lbbgElem2.jpg)");
			bg = 2;
		}
		else {
			$(".elem1").css("background-image","url(images/lbbgElem1.jpg)");
			$(".elem2").css("background-image","url(images/lbbgElem1.jpg)");
			$(".elem3").css("background-image","url(images/lbbgElem1.jpg)");
			$(".elem4").css("background-image","url(images/lbbgElem1.jpg)");
			bg = 1;
		}
		setTimeout("clignotte()",500);
	}
	else iter = 0;
} 

$(document).ready(function() {
	
	$(".lbgo").click(function() {
	
		$(".elem").css("border-color","#CFCB8E");
		$(".elem").css("background-image","url(images/lbbgElem1.jpg)");
	
		roulette();
		
	});
	
});