rem: return pairs.inject({}, function(params, pairString) { var pair = pairString.split('='); params[pair[0]] = pair[1]; return params; }); 
add: return this.extractScripts().map(function(script) { return eval(script) }); 
context:     return pairs.inject({}, function(params, pairString) {      var pair = pairString.split('=');      params[pair[0]] = pair[1];      return params;    });
meta: 2320	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2320/19200c26046dc00f15305e03b7c1d28b4c38c952/prototype.js/clean/web/scripts/prototype.js