[Gladis]

I noticed that some of my arrays have a wierd length, it is bigger than whats in there. i have 2 elements in one right now, but length is 8
Why is that?

[Jackil]

Try concatenating the values and alerting them, maybe that will give you an idea as to where its happening.

[Gladis]

if i alert arr.length I get 7 but there is only one elemnt in the array
I use javascript debugger

[Jackil]

What if you alert( arr[3] ); ?

[Gladis]

I found my problem
I had a loop to create this multidemensional array. But i would not start with the [0] value when i created a new array. it was in a loop. so an array would just have vallue arr[8] and thats it. the length would be 9

[Jackil]

nice.;)

[Gladis]

I would have though length would be dynamic
But its not
Or a function, but its just a variable