// JavaScript Document
function getXhr(){
  var xhr = null; 
	if(window.XMLHttpRequest) // Firefox et autres
	   xhr = new XMLHttpRequest(); 
	else if(window.ActiveXObject){ // Internet Explorer 
	   try {
                xhr = new ActiveXObject("Msxml2.XMLHTTP");
            } catch (e) {
                xhr = new ActiveXObject("Microsoft.XMLHTTP");
            }
	}
	else { // XMLHttpRequest non supporté par le navigateur 
	   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest..."); 
	   xhr = false; 
	} 
  return xhr;
}
function affichePageActivite(page){
	var xhr2 = getXhr();
	xhr2.onreadystatechange = function(){
		if(xhr2.readyState == 4 && xhr2.status == 200){
			leselect = xhr2.responseText;
			document.getElementById('left').innerHTML = leselect;
		}
	}
  xhr2.open("GET",page+".html",true);
	xhr2.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	xhr2.send("");
}
function demandeInfo(){
  nom = document.formulaire.nom.value;
  prenom = document.formulaire.prenom.value;
  societe = document.formulaire.societe.value;
  email = document.formulaire.email.value;
  tel = document.formulaire.telephone.value;
  demande = document.formulaire.question.value;
	var xhr2 = getXhr();
	xhr2.onreadystatechange = function(){
		if(xhr2.readyState == 4 && xhr2.status == 200){
			leselect = xhr2.responseText;
			document.getElementById('right').innerHTML = leselect;
		}
	}
  xhr2.open("POST","send.php",true);
	xhr2.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	xhr2.send("nom="+nom+"&prenom="+prenom+"&societe="+societe+"&email="+email+"&telephone="+tel+"&question="+demande);
}
var mouvx = 10;
var mouvy;
var augm = 20;
var posx = 15;
var larg = 100;
var laps = 10;
var posyorig ;
function remiseZero(){
  posx = 15;
  larg = 100;
}
function getleft(el) {
  var tmp = el.offsetLeft;
  el = el.offsetParent
  while(el) {
    tmp += el.offsetLeft;
    el = el.offsetParent;
  }
  return tmp;
}
function gettop(el) {
 var tmp = el.offsetTop;
 el = el.offsetParent
 while(el) {
   tmp += el.offsetTop;
   el = el.offsetParent;
 }
 return tmp;
}
function affiche (photo,idimg){
  document.getElementById('fade').style.display="block";
  document.getElementById('photo1').src='realisations/'+photo+'_600.jpg';
  gd = document.getElementById('grandit');
  image = document.getElementById('img'+idimg);
  posx = getleft(image);
  posy = gettop(image);
  gd.style.top=posx+'px';
  gd.style.left=posy+'px';
  gd.style.visibility='visible';
  mouvy = (image.height / image.width) * mouvx;
  posyorig = posy;
  agrandir(posy);
}
function agrandir(posy){
  t_photo = document.getElementById('photo1');
  div = document.getElementById('grandit').style;
  if(larg < 400 ) {
    larg+=augm;
    t_photo.width = larg;
    div.width = larg+"px";
    posy -= mouvy;
    posx -= mouvx;
    div.top = posy+"px";
    div.left = posx+"px";    
    setTimeout('agrandir('+posy+')',laps);
  }  
}
function cacher(){
  document.getElementById('fade').style.display="none";
  document.getElementById('grandit').style.width="100px";
  document.getElementById('photo1').width=100;
  document.getElementById('grandit').style.visibility="hidden";
  document.getElementById('photo1').src='';
  document.getElementById('grandit').style.left = "15px";
  document.getElementById('grandit').style.top = posyorig+"px";
  remiseZero();
}
function prechargewin1(){
  i1 = new Image;
  i1.src = "realisations/steelnergy_600.jpg";
  i2 = new Image;
  i2.src = "realisations/sotel_600.jpg";
  i3 = new Image;
  i3.src = "realisations/apsystant_600.jpg";
  i4 = new Image;
  i4.src = "realisations/okahn_600.jpg";  
}
function prechargewin2(){
  i5 = new Image;
  i5.src = "realisations/dentiste_600.jpg";
  i6 = new Image;
  i6.src = "realisations/uae_600.jpg";
  i7 = new Image;
  i7.src = "realisations/fontenelle_600.jpg";
  i8 = new Image;
  i8.src = "realisations/solufile_600.jpg";  
}
function prechargephp(){
  i9 = new Image;
  i9.src = "realisations/babeloo_600.jpg";
  i10 = new Image;
  i10.src = "realisations/watson_600.jpg";
  i11 = new Image;
  i11.src = "realisations/iol_600.jpg";
}
function prechargeweb(){
  i12 = new Image;
  i12.src = "realisations/vanmieghem_600.jpg";
  i13 = new Image;
  i13.src = "realisations/vo_600.jpg";
}
function prechargefmp(){
  i14 = new Image;
  i14.src = "realisations/winwin_600.jpg";
  i15 = new Image;
  i15.src = "realisations/sefi_600.jpg";
}