rem: return nsJSComponentManager.createInstance("component: 
add: return nsJSComponentManager.createInstance("@mozilla.org/supports-wstring;1", 
context:   createSupportsWString: function ()    {        return nsJSComponentManager.createInstance("component://netscape/supports-wstring",                                                 "nsISupportsWString");    },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/0257791053c2b38e1dfaf2ee11afae973e82e394/nsJSSupportsUtils.js/clean/xpfe/global/resources/content/nsJSSupportsUtils.js