rem: gBrowser.loadOneTab("about:blank", null, null, null, false); 
add: gBrowser.loadOneTab("about:blank", null, null, null, false, false); 
context: function BrowserOpenTab(){  gBrowser.loadOneTab("about:blank", null, null, null, false);  if (gURLBar)    setTimeout(function() { gURLBar.focus(); }, 0);}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/aa92a80b72fe947990c8ad7dd434f6cf677e32df/browser.js/buggy/browser/base/content/browser.js