Is it standard practice to use all caps for a JavaScript Namespace?

Question

I have been using namespaces to package my JavaScript code. In some of the examples that I have read, all caps have been used for the global name. For example: MYAPPLICATIONNAME.module.function

Is using all capitals the best practice since it seperates the vars in the global namespace, or is it just more confusing?

Answer 1

I think it is a good practice to use all caps to represent global variables, see: http://javascript.crockford.com/code.html

YUI is one of the example, e.g. YAHOO or YUI