function NewWindow(mypage,myname,w,h,scroll){
  var win= null;
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h-80)/2;
  var settings  ='height='+h+',';
      settings +='width='+w+',';
      settings +='top='+wint+',';
      settings +='left='+winl+',';
      settings +='scrollbars='+scroll+',';
      settings +='resizable=no';
  win=window.open(mypage,myname,settings);
  if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}


//window.onload=montrestartup;
function montre(id) {
var d = document.getElementById(id);
var dX = document.getElementById('X'+id);
var state = d.style.display;

if(dX) var stateX = dX.style.display;

if (d) {
	if(state=='block' | state=='') {
		d.style.display='none';
		if(dX) dX.style.display='block';
	} else {
		d.style.display='block';
		if(dX) dX.style.display='none';
	}
}
}