function scores(web,pattern) {
    var points = 0, position = -1, result = [];
    pattern = pattern.toLowerCase();
    for (var i = 0; i < web.length; i++) {
        var temp = web[i].content; //temporary store web[i].content into temp
        var lowerCase = temp.toLowerCase(); //Store the lowercase of web[i].content into lowercase which can be used to indexOf
        while (position != 0) {
            position = lowerCase.indexOf(pattern, position);
            if (position != -1) {
                points++
            }
            position++;
        }
        result.push(points);
        points = 0;
        position = -1;
    }
    return result;
}