/**
* Scripte permettant de garder l'émission courante
**/
function setEmission(id){
window.location.replace(window.location.pathname+"#"+(id+1));}
function getEmission(){
var hash= window.location.hash;
if((hash!=null)&&(hash.length>0)){
hash= parseInt(hash.substr(1));
if((hash>= 1)&&(hash<= 13)){
return hash- 1;}}
return 0;}