var url="http://partenaires.net-impots.fr/paiement/?fromid=b53baf07ddcec558f05001ded543f96e";
		
		function wha(){
		var win = window.open(url,'pop','width=420,height=645,top='+((screen.height-645)/2)+',left='+((screen.width-420)/2)+',resizable=yes,status,location=no,scrollbars=yes');
		}
		function nowha(){  
		var win = window.open(url,'pop','width=420,height=585,top='+((screen.height-585)/2)+',left='+((screen.width-420)/2)+',resizable=yes,status,location=no,scrollbars=yes');
		}