function addtobasket(){

 var popURL = "basket_add.php";

 var prodPop = window.open(popURL, 'Basket', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,xresizable=0,width=300,height=200,left = 200,top = 150');

 prodPop.focus();

}

function go_basket(){

 window.opener.location.href = 'basket.php';

 window.close();

}