rem: return this.extractScripts().map(eval); 
add: return this.extractScripts().map(function(script) { return eval(script) }); 
context:   evalScripts: function() {    return this.extractScripts().map(eval);  },
meta: 2801	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2801/7e143d2df37946a5416f0f043869478087652eb6/prototype.js/clean/examples/testcases/prototype.js