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: 2320	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2320/19200c26046dc00f15305e03b7c1d28b4c38c952/prototype.js/clean/web/scripts/prototype.js