Javascript: is there a data structure, "matrix", thing[x][y]?
<p>I don't know the terminology but I want to get it simpler:</p>

<pre><code>var thingTopic1 =['hello','hallo', ..., 'hej'];
var thingTopic2 =['a','b',...,'c'];
...
var thingTopic999 =['x,'y',...,'?'];
</code></pre>

<p>so I want to access the data like <code>thing[para1][para2]</code>, is there some ready data structure for it or do I need to create messy function with the things? Please, note that sizes of things differ.</p>
