rem: registrator.addFileListener(1, function(file) {return selectSide('old', file);}); 
add: register(function(file) {return selectSide('old', file);}); 
context: 				registrator.addFileListener(1, function(file) {return selectSide('old', file);});
meta: 4572	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4572/f6a5aa0b712f0378ca305f10ec708add9642a522/select-old-new-files.js/clean/content/colorediffs/transformations/select-old-new-files.js