rem: function PrefRecord (name, defaultValue, label, help) 
add: function PrefRecord(name, defaultValue, label, help, group) 
context: function PrefRecord (name, defaultValue, label, help){    this.name = name;    this.defaultValue = defaultValue;    this.help = help;    this.label = label ? label : name;    this.realValue = null;}
meta: 1622	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1622/93cb913fccf4589413ab30a8b78021af11c7dffa/pref-manager.js/clean/js/lib/pref-manager.js