Is there a way to add a custom HTML attribute to say a DIV element and then be able to use CSS attribute selectors with it in IE?  

Example that works (turns into green) in FF but not in IE:  

in JavaScript:  

```
element.setAttribute('newAttr', 'green');

```

in CSS:  

```
[newAttr=green] {
   background-color: green;
}

```

Kind regards