from my research i think i am beginning to understand this code a bit more but if someone knows if i am wrong please tell me.

as it is asking for the element by name then the number in the [] is not needed as this is the elements id number in the array. So as i have put the name rand in it will already know which element i want to post.

the next part is what i am still struggling to understand. It has the =value section and this is where i am stuck. the value in this section i think must have something to do with where the information is being posted to but as the the page were i found this code did not explain things to greatly i am lost.

please someone explain this code to me or point me in the right direction of were to find a good example and explanation of the code so i can then try to implement the code on to my site.