javascript: passing global var to function
<p>I have a global variable MyGlobalVar and some code that looks like this:</p>

<pre><code>var MyGlobalVar = null;

function PlayWithMyGlobal() {
    MyGlobalVar = new Object();
    .... adding properties to MyGlobalVar
    MoreFun(MyGlobal);
}

function MoreFun(TheVar) {
    is TheVar here a local or just a reference to the global?
} 
</code></pre>

<p>If I pass the global variable, am I still working with the global?
Thanks.</p>
