rem: setTimeout(function(field, data, evt) { field.value = data; field.onTextEntered(evt); }, 0, field, data, aEvent); 
add: setTimeout(function(aTabElt) { gBrowser.selectedTab = aTabElt; }, 0, gBrowser.addTab(url)); 
context:         setTimeout(function(field, data, evt) { field.value = data; field.onTextEntered(evt); }, 0, field, data, aEvent);      
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/a429b6720a457cbc90d1df942a1f58abece300ce/browser.js/buggy/browser/base/content/browser.js