$.cookie('basket',basket,{ expires: 7 });

$.cookie('basket',basket,{ expires: 7, path:'/' });

function add_to_basket(id,title){
if($.cookie('basket')){
    basket=$.cookie('basket');

    var basket_array = basket.split(',');

    var index = jQuery.inArray(id,basket_array);
    if(index > -1){
        return false;
    }else{
        basket+=','+id;
        $.cookie('basket',basket,{ expires: 7 });
    }
}else{

    basket=id;
    console.log(basket);
    $.cookie('basket',basket,{ expires: 7 });

}

$.cookie('basket', value, { path: '/' })

config.defaults = {expires: 180, path:'/', domain: '.domain.com' };

$.cookie2 = function(key, value, options)
{
    if (typeof value!='undefined')
    { // setting cookie
        var defaults = {expires: 180, path:'/'};
        $.extend(defaults, options || {});
        return $.cookie(key, value, defaults);
    }
    // getting cookie
    return $.cookie(key, value, options);
}

// set with defaults defined in wrapper
$.cookie2('name', 'value');

// rewrite defaults or add something
$.cookie2('name', 'value', {expires: 1, something: 'else'});