// JavaScript Document
function prechargeImg(){ 
	var args = prechargeImg.arguments;
	document.imageArray = new Array(args.length);
	for(var i=0; i<args.length; i++){
		document.imageArray[i] = new Image;
		document.imageArray[i].src = args[i];
	}
}


function popup(page) {
	var origineX;
	var origineY;
	var Lecran;
	var Hecran;
	var largeur = 800;
	var hauteur = 700;
	var CalageH = 10;
	var CalageV = 10;
	if (navigator.appVersion.substring(0,1) >= 4){
			if (screen.height <= 768){
				Lecran = largeur;
				Hecran = hauteur;	
			}
			else{
				Lecran = screen.width;
				Hecran = screen.height;
			}
	}
	else{
		Lecran = largeur;
		Hecran = hauteur;
	}
	origineX = Math.round((Lecran-largeur)/2)+ CalageH; 
	origineY = Math.round((Hecran-hauteur)/2)+ CalageV; 
	var fenetre = window.open(page,"popup","status,height=" + hauteur + ",width=" + largeur + ",resizable=no,left=" + origineX + ",top=" + origineY + ",screenX=" + origineX + ",screenY=" + origineY + ",scrollbars=no,status=no,toolbar=no");
	fenetre.focus();
}

function popupcarte(page) {
	var origineX;
	var origineY;
	var Lecran;
	var Hecran;
	var largeur = 800;
	var hauteur = 700;
	var CalageH = 10;
	var CalageV = 10;
	if (navigator.appVersion.substring(0,1) >= 4){
			if (screen.height <= 768){
				Lecran = largeur;
				Hecran = hauteur;	
			}
			else{
				Lecran = screen.width;
				Hecran = screen.height;
			}
	}
	else{
		Lecran = largeur;
		Hecran = hauteur;
	}
	origineX = Math.round((Lecran-largeur)/2)+ CalageH; 
	origineY = Math.round((Hecran-hauteur)/2)+ CalageV; 
	var fenetre = window.open(page,"popup","status,height=" + hauteur + ",width=" + largeur + ",resizable=no,left=" + origineX + ",top=" + origineY + ",screenX=" + origineX + ",screenY=" + origineY + ",scrollbars=no,status=no,toolbar=no");
	fenetre.focus();
}