What's the name property of function object?
<pre><code>&lt;script&gt;
    function obj1(){}
    alert(obj1.name);

    var obj2 = function(){}
    obj2.name = 'obj2';
    alert(obj2.name=='');

&lt;/script&gt;
</code></pre>

<p>I have tested the code in Chrome, ff, safari </p>

<p>But IE9 don't have this property . </p>

<p>question is where I can read documents to find all this kind of situations ?</p>
