rem: fn(); 
add: fn(); 
context:     window.onload=function() {        if(oldhandler) oldhandler();		    fn();    }
meta: 2641	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2641/c0056e22270163bc7d627f72685c9f262b13b140/javascript-static.js/clean/lib/javascript-static.js