/*Ouvre une fenêtre popup */
function popup(x,y,w,h,url){
	return window.open(url,"_blank","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,top="+y+",left="+x+",width="+w+",height="+h);
}

/*Modifie la propriété CSS "display" de l'élément id*/
function setDisplay(id,stat){
	document.getElementById(id).style.display=(stat?"block":"none");
}

/*Import d'un script JS*/
function include(fileName){
	document.write('<script type="text/javascript" src="'+fileName+'"></script>'); 
}