Suggestion: Deactivate Explorer's Alpha filter when opacity is set to 1.0

Suggestion: Deactivate Explorer's Alpha filter when opacity is set to 1.0


jQuery supports automatically using Explorer's Alpha filter for
setting an elements opacity, ie. when doing css('opacity', '0.5').
Explorer's filters have varying degrees of side effects, and to
minimize these I suggest automatically disabling the Alpha filter as
well when the opacity is set to 1.0, which equals no opacity anyway.
One can do this manually with css('filter', "alpha(enabled='false')"),
but I think jQuery just as well could do this automatically since it
already implisitly activates the filter.