[removed] How to copy all options from one select element to another?

Question

How can I copy all options of one select element to another? Please give me the easiest way, I\'m allergic to looping.

Please help me. Than

Answer 1

One of the easiest ways without looping, is using jquery (select1 = id of select 1, select2 = id of select 2):

$('#select1 option').clone().appendTo('#select2');

Without jquery:

var select1 = document.getElementById("select1");
var select2 = document.getElementById("select2");
select2.innerHTML = select2.innerHTML+select1.innerHTML;