$(document).ready(function(){ 

	$(".prehome-particulier").click(function(){
		eraseCookie("prehome");
		createCookie("prehome","particulier",30);
	});
	
	$(".prehome-entreprises").click(function(){
		eraseCookie("prehome");
		createCookie("prehome","entreprise",30);
	});
	
	$(".prehome-groupe").click(function(){
		eraseCookie("prehome");
		createCookie("prehome","groupe",30);
	});
	
		
	var cookie_prehome = readCookie("prehome");
	if (cookie_prehome != null) {
		if (cookie_prehome == "particulier") { document.location.href="/particuliers"; }
		if (cookie_prehome == "entreprise") { document.location.href="/entreprises/"; }
		if (cookie_prehome == "groupe") { document.location.href="/le-groupe/"; }
	} else {
		$(".bg_prehome, .footer").fadeIn("slow");
	}
	
	

});




function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}