function ezwindow(nb)
{	
	
     var w = 650;
     var h = 350;
	if (nb==2)h = 450;
	nb+=""; // conversion en string...
     var adresse = "ezwindow" + nb + ".html";
     var winl = (screen.width - w) / 2;
     var wint = (screen.height - h) / 2;
     winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+'resizable=0,scrollbars=no,location=no'
     window.open(adresse,"", winprops);

}




function adds(nb)
{	
		if (nb == 1) window.open("communique/metro.html","","location=no,resizable,width=200,height=520,screenx=20,screeny=20,scrollbars=no");
}