function getDnsGenerique(){

    var urlLocation = window.location.href;

var dns = urlLocation.substring(urlLocation.indexOf(".")+1);

dns = dns.substring(dns.indexOf("."), 0);
 
return dns;

}



function testDns(dns) { 
var dns;
this.dns = dns;

switch (dns) {

    case "superu-breteil":

        return "paysdemontfort";
        break;

    case "superu-craon":

        return "craonsaintclement";
        break;

    case "marcheu-lyonmontchat":

        return "lyonplaceronde";
        break;


    case "marcheu-nice":

        return "nicesaintemarguerite";
        break;

    case "superu-chatillonsurseiche":

        return "noyalchatillon";
        break;
    
	 case "hyperu-colmar":

        return "colmarsud";
        break;
            
    default:
        dns = dns.substring(dns.indexOf("-")+1);
        return dns;
        break;
}
}


function getUrlCourseU() {

var dns;
dns = getDnsGenerique();

if (dns == "magasins-u") {


    url = "http://www.coursesu.com/";

    return url;

}

else{

    url = "http://www.coursesu.com/" + testDns(dns) + "/accueilMagasin/_mag";

 return url;


}



}