/* Div fonctions */
function glisseCube(px) {
document.getElementById('global').style.background='url(../img/cube-fond-lang.png)' + px +'px 0 no-repeat';
document.getElementById('val').innerHTML= px;
}
function showQuest() {
document.getElementById('question').style.top='300px';
document.getElementById('map').style.top='-2000px';
}
function showMap() {
document.getElementById('question').style.top='-2000px';
document.getElementById('map').style.top='300px';
}
function closeMerci() {
document.getElementById('merci').style.display='none';
}
function showBulle() {
document.getElementById('bulle').style.display='block';
}
function hideBulle() {
document.getElementById('bulle').style.display='none';
}

/* Appli mp3 */

function animDiv(id, maxX, maxY, dur) {
var img = document.getElementById(id);
img.style.width = '300px';
img.style.height = '1px';
img.pasX = maxX/dur;
img.pasY = maxY/dur;
runAnim(id, dur);
}

function runAnim  (id, dur) {
var img = document.getElementById(id);
var ws = img.style.width;
var hs = img.style.height;
var w = parseInt(ws.substring(0, ws.length -2));
var h = parseInt(hs.substring(0, hs.length -2));
w += img.pasX;
h += img.pasY;
img.style.width = w+'px';
img.style.height = h+'px';

if (dur >0) setTimeout("runAnim(\"" + id + "\", " + (dur -1) + ");", 100);
}

/* Ajax mp3 */

var xmlhttps= new Array();
function loadXMLdoc(url, id, attente) {
 var i= xmlhttps.length;
 if(attente != null) {
  document.getElementById(id).innerHTML= attente;
 }
 if(window.XMLHttpRequest) {/*Mozilla*/
  xmlhttps[i]= new XMLHttpRequest();
  xmlhttps[i].onreadystatechange= function() { xmlhttpChange(i, url, id); };
  xmlhttps[i].open("GET", url, true);
  xmlhttps[i].send(null);
 }
 else if(window.ActiveXObject) {/*IE*/
  xmlhttps[i]= new ActiveXObject("Microsoft.XMLHTTP");
  if(xmlhttps[i]) {
   xmlhttps[i].onreadystatechange= function() { xmlhttpChange(i, url, id); };
   xmlhttps[i].open("GET", url, true);
   xmlhttps[i].send();
  }
 }
}

function xmlhttpChange(i, url, id) {
 if(xmlhttps[i].readyState==4) {/*complete*/
  if(xmlhttps[i].status < 400) {
   document.getElementById(id).innerHTML= xmlhttps[i].responseText;
  }
  else {
   document.getElementById(id).innerHTML= "[<span title=\""+url+"\">Erreur "+xmlhttps[i].status+"</span>]";
  }
 }
}