rem: return pairs.inject({}, function(params, pairString) { var pair = pairString.split('='); params[pair[0]] = pair[1]; return params; }); 
add: this._each(function(value) { try { iterator(value, index++); } catch (e) { if (e != _continue) throw e; } }); 
context:     return pairs.inject({}, function(params, pairString) {      var pair = pairString.split('=');      params[pair[0]] = pair[1];      return params;    });
meta: 3991	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3991/57687341792749db94b850962ee7ed7f18e1087d/prototype.js/clean/manager/media/script/scriptaculous/prototype.js