Namespaces

JavaSript lacks built-in support for namespaces. Namespaces are essential in organizing your code. One way to simulate namespaces would be: 

if (!window.com) com = {};
if (!com.mynamespace) com.mynamespace= {};
if (!com.mynamespace.subnamespace) com.mynamespace.subnamespace= {};

And then you can add to it:

com.mynamespace.subnamespace.myFunction = function(){
    // Do something
};