image-rendering DOM equivalent

What's the DOM equivalent of the image-rendering CSS property in Firefox? i.e. is there a way to set it aside from doing element.style.cssText = "image-rendering: -moz-crisp-edges开发者_如何学JAVA;"?

Note: browser compatibility is not an issue.

In firefox 4.0rc1 I can use

element.style.imageRendering = "-moz-crisp-edges";

without problems.

Like with any other css property just switch from hyphen-lowercase to camelCase.