function loadLib(thenDo) {
var url = URL.root.withFilename("core/lib/erizo.js").toString()
JSLoader.forcedReload(url);
Functions.waitFor(1000, function() { return !!Global.Erizo; }, thenDo);
}
loadLib(function(err) {
if (err) show("Error loading lib: %s", err);
else alertOK("Loaded")
});
Global.Erizo