Copy class name in javascript -

i need way copy class name 1 object another.

for example

<div id="obj1" class"test"></div> <div id="obj2"></div>  *run code*  <div id="obj1" class"test"></div> <div id="obj2" class"test"></div>

i'm betting pretty simple question, i'm relatively new javascript.

any appreciated.

var obj1 = document.getelementbyid('obj1'),     obj2 = document.getelementbyid('obj2');  obj2.classname = obj1.classname;

just make sure code not run before dom ready. simple way place script before </body> tag.

Return