////////////////////////////////////////////////////////////////////////
// Register Code Completion Handler
Application.onCompletion = function(/*IRange*/ selection ) {
	if ( ActiveDocument.Syntax.IsInheritedFrom("js") ) {
                // simplest, just pass a list of strings
		var aSuggestions = ["Item1", "Item2", "Item3", "Item4", "Item5"];
		this.ShowCompletionList(selection, aSuggestions, false);
		return true; // event is handled
	}
	// event is not handled, editor shall execute default logic
	return false;	 
};