function popup(adresse)
{
	target = "new_window";
	largeur = "300";
	hauteur = "250";
	degauche = "250";
	duhaut = "150";
	varscroll = "yes";
	resize = ",resizable";
	status = "yes";
	window.open(adresse,target,"width="+largeur+",height="+hauteur+",left="+degauche+",top="+duhaut+",status="+status+",toolbar=no,menubar=no,scrollbars="+varscroll+",location=no,directories=no"+resize);
}