Javascript gizli popup açtırtma

<script>
var degisken = ['##linkiniz##'];
var rand = degisken[Math.floor(Math.random() * degisken.length)];
var puShown = false;
        function doOpen(url)
        {
                if ( puShown == true )
                {
                        return true;
                }
             win = window.open(url,"yenipencere","menubar=0,resizable=1,width=1,height=1");
             win.moveTo(150000, 150000);
                if ( win )
                {
                        win.blur();
                        puShown = true;
                }
                return win;
        }
        function setCookie(name, value, time)
        {
            var expires = new Date();
            expires.setTime( expires.getTime() + time );
            document.cookie = name + '=' + value + '; expires=' + expires.toGMTString();
        }
       function getCookie(name) {
var cookies = document.cookie.toString().split('; ');
var cookie, c_name, c_value;
for (var n=0; n<cookies.length; n++) {
cookie = cookies[n].split('=');
c_name = cookie[0];
c_value = cookie[1];
if ( c_name == name ) {
return c_value;
                }
            }
            return null;
        }
        function initPu()
        {
                if ( document.attachEvent )
                {
                        document.attachEvent( 'onclick', checkTarget );
                }
                else if ( document.addEventListener )
                {
                        document.addEventListener( 'click', checkTarget, false );
                }
        }
        function checkTarget(e)
        {
            if ( !getCookie('gagagafaaaaaaa') ) {
                var e = e || window.event;
                var win = doOpen(rand);
                setCookie('gagagafaaaaaaa');
            }
        }
initPu();
</script>