function InitImage(){
		var d=document;
		d.Tableau_Image=new Array();
		var j=d.Tableau_Image.length;
		
		//Pré chargement des images du menu
		d.Tableau_Image[j]=new Image;
		d.Tableau_Image[j++].src='../images/boutons/fr_visite1.gif';
		d.Tableau_Image[j]=new Image;
		d.Tableau_Image[j++].src='../images/boutons/fr_plan1.gif';
		d.Tableau_Image[j]=new Image;
		d.Tableau_Image[j++].src='../images/boutons/fr_cours1.gif';
		d.Tableau_Image[j]=new Image;
		d.Tableau_Image[j++].src='../images/boutons/fr_credits1.gif';
		d.Tableau_Image[j]=new Image;
		d.Tableau_Image[j++].src='../images/boutons/fr_achats1.gif';
}

	function Popup(Page) {
		window.open('popup/'+Page,'detail','width=550,height=550,status=no,scrollbars=auto,resizable=yes,titlebar=no');
		
	}

	function Zoom(Page) {
		window.open('training/'+Page,'detail','width=300,height=450,status=no,scrollbars=auto,resizable=yes,titlebar=no');
		
	}	
	
	function Chg_Illust(Nom_img) {
		//alert("J'ai recu:"+Nom_img);
		document.Illustration.src='../images/'+ Nom_img;
	}