aElt.localName == "toolbarspacer" || aElt.localName == "splitter"; 
aElt.localName == "toolbarspacer"; 
function isSpecialItem(aElt){  return aElt.localName == "toolbarseparator" ||         aElt.localName == "toolbarspring" ||         aElt.localName == "toolbarspacer" ||         aElt.localName == "splitter";}
5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5459/13bf2bf458d8f02466870fc6ab4ec9b75c20a857/customizeToolbar.js/clean/toolkit/content/customizeToolbar.js