Quote Originally Posted by newtomysql View Post
I know about the arrays. But what I do not know which is the array
Code:
var links = form1.getElementsByTagName("a");
The links variable is the array.

Quote Originally Posted by newtomysql View Post
and what this array consists of
It consists of elements, HTML elements, which you can tell from the above code are anchor elements.

and what value can I get from this array?
The value or benefit that you can get from the array, is that it contains all of the links within the form, which allows you to easily process them.