x = screen.width;
y = screen.height;
url= escape(document.referrer);
entrance = location.href;


var today = new Date()
var day = today.getDay()
var hours = today.getHours()


document.write("<img src=sensor.php?user="+SA_User+"&ref="+url+"&x="+x+"&y="+y+"&ent="+entrance+"&d="+day+"&h="+hours+">");