<!--
function popup(url) { 
	
	var w=550;
	var h=500;
	var scroll='no';
	var winl = (screen.width-w)/2;
	var wint = ((screen.height-h)/2)-30;
	var settings  ='height='+h+','; 
	settings +='width='+w+','; 
	settings +='top='+wint+',';
	settings +='left='+winl+','; 
	settings +='scrollbars=yes,'; 
	settings +='resizable=no,';
	settings +='menubar=0,status=0';
	win=window.open(url,"popup",settings);
	if(parseInt(navigator.appVersion) >= 4){
		win.window.focus();
	}
	
}

function PopupCentrer(page,largeur,hauteur,options) {
  var top=(screen.height-hauteur)/2;
  var left=(screen.width-largeur)/2;
  window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}
// -->

function MM_showHideLayers() {
	//v6.0 
	var i,p,v,obj,args=MM_showHideLayers.arguments;
	for (i=0; i<(args.length-2); i+=3) 
		if ((obj=MM_findObj(args[i]))!=null) { 
			v=args[i+2];
			if (obj.style) {
				obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v;
			}
			obj.visibility=v; 
		}
}