function openPage(pageName, num){
	
		ajaxpage(pageName, 'content');
		
		if (num != null){
			selectBtn(num);
		}
		
	}
	
	function openSubPage(page){
		
		ajaxpage(page, 'subContent');
		
	}
	
	function showPicture(pic){
		
		document.getElementById("picture").innerHTML = '<img src="' + pic + '" width="440" height="331" />';
		
	}
	function selectBtn(num){
		//var menu = getFlashMovieObject("topMenu");
		document.getElementById("menu").selectBtn(num);
		//document.menu.selectBtn(num);
		//menu.selectBtn(num);
		
		
	}
	function closeAll(){
		
		document.getElementById("topMenu").closeAll();
		
	}
	
	function submitform(){
		//document.newsletter_form.submit();
		alert(document.newsletter_form.textfield2.value);
		
	}
	
	function subscribe(){
		
		mail = document.newsletter_form.textfield2.value;
		
		if (isValidEmail(mail)){
			
			//load the thank you page in the zone
			ajaxpage("merci.php?mail=" + mail, 'newsletter_content');
			
			
			
		}else{
			
			alert("L'adresse n'est pas valide");	
		}
	}
	function getFlashMovieObject(movieName)
	{
  if (window.document[movieName]) 
  {
      return window.document[movieName];
  }
  if (navigator.appName.indexOf("Microsoft Internet")==-1)
  {
    if (document.embeds && document.embeds[movieName])
      return document.embeds[movieName]; 
  }
  else // if (navigator.appName.indexOf("Microsoft Internet")!=-1)
  {
    return document.getElementById(movieName);
  }
	}