function ouvrirFenetre(page,largeur,hauteur)
{
	var top=(screen.height-hauteur)/2;
	var left=(screen.width-largeur)/2;
	window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+",menubar=no,scrollbars=yes,statusbar=no");
	
}

function confirmerSuppression(message_confirm, page_ok, page_retour){
 var confirmation = window.confirm(message_confirm);
 if (confirmation == true)
 {
   window.location = page_ok;
 }
 else
 {
	 if(page_retour!=""){
	  window.location = page_retour;
	 }
  }	
}

// ouvre le menu 
function ouvrir_menu(nom){
	if(document.getElementById("ssmenu_"+nom).style.display == "block"){
		document.getElementById("ssmenu_"+nom).style.display = "none";
	}else{
		document.getElementById("ssmenu_"+nom).style.display = "block";
	}
}