Question: I try to create multiple arrays in a loop. I was told that the correct way to do this is by creating 2-dimentional arrays. So I made the following code, but it keep telling me eleArray[0] is undefined. anyone? Thanks

```
    var eleArray = [];

       for(var i=0;i<rssArray;i++)
   {
       eleArray[i] = [];
   }

       eleArray[0][0] = "tester";

       alert(eleArray[0][0]);

```

Answer: 
Assuming that `rssArray` is an array as the name implies, you need to loop based on the length:

```
for(var i=0;i<rssArray.length;i++)

```
Is the `rssArray` variable being initialized correctly?