Add random button to MAL animelist (bookmarklet)

MALrandom.js

javascript:(function(){

function getRandomInt(min, max) {
    return Math.floor(Math.random() * (max - min + 1)) + min;
}

 var e = document.createElement("span");
    e.innerHTML = "random&nbsp&nbsp&nbsp";
    e.style.color = "white";
    e.style.cursor = "pointer";

    var bef = document.getElementById("show-stats-button");
    document.getElementsByClassName("stats")[0].insertBefore(e, bef);

    e.onclick = function() {
        var list = document.getElementsByClassName("link sort");
        var e = list[getRandomInt(0, list.length)];
        e.target = "_blank";
        e.click();
    };

})();