var addListener = (function() {
    if (window.addEventListener) {
        return function(elem, type, func) {
            elem.addEventListener(type, func, false);
        }
    } else if (window.attachEvent) {
        return function(elem, type, func) {
            var f = function() {
                func.call(elem, window.event);
            };
            elem.attachEvent('on' + type, func);
        }
        elem.attachEvent('on' + type, func);
    } else {
        return function(elem, type, func) {
            elem['on' + type] = func;
        }
    }


})();

function setListeners(e) {
    initCartItem();
}

addListener(window, 'load', setListeners, false);