Javascript using variable as array name

Question

I have several arrays in Javascripts, e.g.

a_array[0] = \"abc\";
b_array[0] = \"bcd\";
c_array[0] = \"cde\";

I have a function which takes the arra

Answer 1

why don't you pass your array as your function argument?

function perform(arr){
    alert(arr[0]);
}