rem: Date.prototype.valueOf=Date.prototype.getTime = 
add: Date.prototype.valueOf=Date.prototype.getTime = /* UTC already */ 
context:     Date.prototype.valueOf=Date.prototype.getTime = // UTC already         function(){return d.getTime();}
meta: 3444	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/3444/6eb06242dc852a2fb22e7c2c565004d895833f1b/jshooks.js/buggy/src/chrome/content/jshooks.js