rem: set url(aVal) 
add: set date (aVal) 
context:   set url(aVal)  {    var uri = Components.classes["@mozilla.org/network/standard-url;1"].getService(Components.interfaces["nsIStandardURL"]);    uri.init(1, 80, aVal, null, null);    var uri = uri.QueryInterface(Components.interfaces.nsIURI);    this.mURL = uri.spec;  },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/3f8c0b4c6474dee03985ff36ca2be41d0e1acbda/FeedItem.js/clean/mail/extensions/newsblog/content/FeedItem.js