Prototype.js return className instead of class in ie9

Question

I am trying to create new element and add class for that element.

new Element('div',{'class':'name'});

Example Other browsers returns

<div class="name"></div>

IE9 returns

<div className="name"></div>

How we can fix this issue in prototype.js

Answer 1

replace

new Element('div',{'class':'name'});

with

var mydiv = new Element('div');
mydiv.addClassName('name');