Since jQuery.browser and jQuery.browser.version are depreciated as of jQuery 1.3, what is the preferred way to check if the browser (in this case IE6) needs to have the "BackgroundImageCache" set?
The closest match I see is jQuery.support.opacity, but I'm not sure if
that is pertaining to how the browser interprets the alpha properties
of images or if it's other elements as well?
Ref: document.execCommand("BackgroundImageCache", false, true)
Ref: http://docs.jquery.com/Utilities/jQuery.support
