/* ==UserScript==
   @name           No Event Lock
   @description   
   @include        *
   @exclude        
   ==/UserScript==
*/

try{(function(){function R(a){ona="on"+a;if(window.addEventListener)window.addEventListener(a,function(e){for(var n=e.originalTarget;n;n=n.parentNode)n[ona]=null;},true);window[ona]=null;document[ona]=null;if(document.body)document.body[ona]=null;}R("click");R("mousedown");R("mouseup");R("selectstart");R("contextmenu");})()}catch(e){}