function popup(id){
	var opts = 'scrollbars=yes,resizable=no,menubar=yes,status=no';
	var w = 700;
	var h = 600;
	var t = (screen.height - h)/2;
	var l = (screen.width - w)/2;
	var pw = window.open('pop_up.php?id='+id,'ppw','width='+w+',height='+h+',top=50,left='+l+','+opts);
}
function popup_promoteur(){
	var opts = 'scrollbars=yes,resizable=yes,menubar=no,status=no';
	var w = 800;
	var h = 500;
	var t = (screen.height - h)/2;
	var l = (screen.width - w)/2;
	var pw = window.open('popup_promoteur.php','ppw','width='+w+',height='+h+',top=50,left='+l+','+opts);
}