var hauteur = 0, largeur = 0;

function GetWindow() {
pageWidth = window.innerWidth;
pageWidth = (pageWidth)? pageWidth: document.documentElement.clientWidth;
pageWidth = (pageWidth)? pageWidth: document.body.clientWidth-100;

pageHeight = window.innerHeight;
pageHeight = (pageHeight)? pageHeight: document.documentElement.clientHeight;
pageHeight = (pageHeight)? pageHeight: document.body.clientHeight-100;

largeur = pageWidth;
hauteur = pageHeight-165;
thephoto = pageHeight-220;
}

function getCursor(e) {
  e = e || window.event;
  return {"x": e.clientX, "y": e.clientY};
}

function $(eX){
  return document.getElementById(eX);
}

function maxHeight(el) {

VidHeight = $('video');
ImgHeight = $('photo');

elHeight = (VidHeight)?VidHeight.offsetHeight:ImgHeight.offsetHeight; 

if(elHeight<hauteur){el.style.height = hauteur+'px';}
else{el.style.height = (elHeight+20)+'px';}

}


function Calcul(){
Adapt(); 
Ajust();
Magic();
Slide();
}